I just installed gnue on ubuntu8.04 and attempted to access my database
with a form that is similar to the first example given in the Forms
Developer's Guide. It runs in curses fine but in gtk2 it gives
AttributeError: 'GFLayout' object has no attribute 'Char__width'. Is
this a dependency problem or is the Developers Guide in error or am I
just missing something? The full error and my form definition are given
below.
This form accesses the info. in one of many tables in a postgresql
database that I have maintained over the years with GNUE. The forms were
developed with designer and I am going to either write new forms from
scratch without designer or alter the current forms so that they can
work with present GNUE. There is no relational stuff in the database at
this time but I would like to extend it to invoicing, etc.
Any help would be appreciated.
Kenneth D. Reiszner
P.O. Box 709, 41 hwy 167 S. (UPS, etc)
Lecompte, LA 71346
Ph.No.: 318-443-0426
Form definition:
<?xml version="1.0"?>
<form title="Keys2">
<datasource name="dts_keys" connection="real" table="keys2">
<sortorder>
<sortfield name="item" ignorecase="Y"/>
<sortfield name="combination_o__key" ignorecase="Y"/>
</sortorder>
</datasource>
<logic>
<block name="blk_keys" datasource="dts_keys">
<field name="item" field="item" datatype="text" length="50"/>
<field name="key" field="combination_o__key" datatype="text"
length="255"/>
</block>
</logic>
<layout>
<page name="pg_keys" caption="Keys">
<vbox name="box" block="blk_keys">
<entry name="item" field="item" label="Item:"/>
<entry name="key" field="key" label="Key:"/>
</vbox>
</page>
</layout>
</form>
The full error:
Traceback (most recent call last):
File "/usr/bin/gnue-forms", line 34, in <module>
client.run ()
File "/var/lib/python-support/python2.5/gnue/forms/GFClient.py", line
197, in run
instance.run_from_file(formfile, userParameters)
File "/var/lib/python-support/python2.5/gnue/forms/GFInstance.py",
line 276, in run_from_file
self.__run(form, parameters)
File "/var/lib/python-support/python2.5/gnue/forms/GFInstance.py",
line 365, in __run
form.initialize(self.__default_form)
File "/var/lib/python-support/python2.5/gnue/forms/GFForm.py", line
320, in initialize
self.phaseInit()
File
"/var/lib/python-support/python2.5/gnue/common/definitions/GObjects.py",
line 163, in phaseInit
self._phaseInit (phase)
File
"/var/lib/python-support/python2.5/gnue/common/definitions/GObjects.py",
line 335, in _phaseInit
inits [phase] ()
File "/var/lib/python-support/python2.5/gnue/forms/GFForm.py", line
385, in phase_3_init
self._instance._uiinstance.buildForm(self, self.name)
File
"/var/lib/python-support/python2.5/gnue/forms/uidrivers/_base/UIdriver.py",
line 233, in buildForm
self._gfObjToUIWidget [form].phaseInit ()
File
"/var/lib/python-support/python2.5/gnue/common/definitions/GObjects.py",
line 163, in phaseInit
self._phaseInit (phase)
File
"/var/lib/python-support/python2.5/gnue/common/definitions/GObjects.py",
line 335, in _phaseInit
inits [phase] ()
File
"/var/lib/python-support/python2.5/gnue/forms/uidrivers/_base/widgets/_base.py",
line 179, in __primary_init
widget = self.create_widget(self._creationEvent, spacer)
File
"/var/lib/python-support/python2.5/gnue/forms/uidrivers/_base/widgets/_base.py",
line 210, in create_widget
return self._create_widget_(event, spacer)
File
"/var/lib/python-support/python2.5/gnue/forms/uidrivers/gtk2/widgets/_base.py",
line 64, in _create_widget_
newWidget = self._create_widget (event, spacer)
File
"/var/lib/python-support/python2.5/gnue/forms/uidrivers/gtk2/widgets/form/widget.py",
line 78, in _create_widget
formWidth = int (self._form._layout.Char__width)
AttributeError: 'GFLayout' object has no attribute 'Char__width'
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