** Also affects: qtbase-opensource-src (Ubuntu)
   Importance: Undecided
       Status: New

** Summary changed:

- Error when going to 'Keyboard shortcuts' in 'Preferences'
+ Error when going to 'Tools -> Preferences -> Keyboard shortcuts' in Spyder3

** Description changed:

  Steps:
- 
- 1. Start spyder
- 2. Go to Tools -> Preferences -> Keyboard shortcuts
- 3. Error
- 
- Keyboards shortcuts are not accessible.
+ 1. Install spyder3 (sudo apt install spyder3)
+ 2. Run spyder3
+ 3. Go to Tools -> Preferences -> Keyboard shortcuts
+ 4. Error
+ 
+ Keyboard shortcuts are not accessible.
  
  Here is the error:
  
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
- TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
- Traceback (most recent call last):
-   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
-     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
+ TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
+ Traceback (most recent call last):
+   File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
+     textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  
  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: spyder3 3.2.6+dfsg1-2
  ProcVersionSignature: Ubuntu 4.18.0-21.22~18.04.1-generic 4.18.20
  Uname: Linux 4.18.0-21-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.6
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jun  7 18:17:17 2019
  InstallationDate: Installed on 2018-11-29 (189 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  PackageArchitecture: all
  SourcePackage: spyder
  UpgradeStatus: No upgrade log present (probably fresh install)

** Summary changed:

- Error when going to 'Tools -> Preferences -> Keyboard shortcuts' in Spyder3
+ Error when going to 'Tools -> Preferences -> Keyboard shortcuts' in Spyder3 
in Bionic

** Description changed:

+ In Ubuntu 18.04 LTS
  Steps:
+ 
  1. Install spyder3 (sudo apt install spyder3)
  2. Run spyder3
  3. Go to Tools -> Preferences -> Keyboard shortcuts
  4. Error
  
  Keyboard shortcuts are not accessible.
  
  Here is the error:
  
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  
  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: spyder3 3.2.6+dfsg1-2
  ProcVersionSignature: Ubuntu 4.18.0-21.22~18.04.1-generic 4.18.20
  Uname: Linux 4.18.0-21-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.6
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jun  7 18:17:17 2019
  InstallationDate: Installed on 2018-11-29 (189 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  PackageArchitecture: all
  SourcePackage: spyder
  UpgradeStatus: No upgrade log present (probably fresh install)

-- 
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Ubuntu.
https://bugs.launchpad.net/bugs/1832019

Title:
  Error when going to 'Tools -> Preferences -> Keyboard shortcuts' in
  Spyder3 in Bionic

Status in qtbase-opensource-src package in Ubuntu:
  New
Status in spyder package in Ubuntu:
  New

Bug description:
  In Ubuntu 18.04 LTS
  Steps:

  1. Install spyder3 (sudo apt install spyder3)
  2. Run spyder3
  3. Go to Tools -> Preferences -> Keyboard shortcuts
  4. Error

  Keyboard shortcuts are not accessible.

  Here is the error:

    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments
  Traceback (most recent call last):
    File "/usr/lib/python3/dist-packages/spyder/widgets/helperwidgets.py", line 
127, in paint
      textRect = style.subElementRect(QStyle.SE_ItemViewItemText, options)
  TypeError: subElementRect(self, QStyle.SubElement, QStyleOption, QWidget): 
not enough arguments

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: spyder3 3.2.6+dfsg1-2
  ProcVersionSignature: Ubuntu 4.18.0-21.22~18.04.1-generic 4.18.20
  Uname: Linux 4.18.0-21-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.6
  Architecture: amd64
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Jun  7 18:17:17 2019
  InstallationDate: Installed on 2018-11-29 (189 days ago)
  InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 
(20180725)
  PackageArchitecture: all
  SourcePackage: spyder
  UpgradeStatus: No upgrade log present (probably fresh install)

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