[jira] [Updated] (NETBEANS-963) java.lang.AssertionError: Debugger lock taken in AWT Event Queue!
[ https://issues.apache.org/jira/browse/NETBEANS-963?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Arunava Sinha updated NETBEANS-963: --- Attachment: issue.PNG > java.lang.AssertionError: Debugger lock taken in AWT Event Queue! > - > > Key: NETBEANS-963 > URL: https://issues.apache.org/jira/browse/NETBEANS-963 > Project: NetBeans > Issue Type: Bug > Components: debugger - Java >Affects Versions: 9.0 > Environment: Linux; Release Build 316 >Reporter: Peter Nabbefeld >Assignee: ARUNAVA SINHA >Priority: Critical > Fix For: 9.0 > > Attachments: issue.PNG > > > When I've selected the "String Value" column in Variables view of the Java > debugger, the following exception is thrown even if I just move the cursor > over the string value. > This does only happen for object values; primitive values do not seem to be > affected. > Probably it's related to tooltips, as those are shown for primitive values, > while object values throw an exception. > As this makes it impossible to show and review large strings and thus makes > debugging harder, I've set the status to "Blocker". > > java.lang.AssertionError: Debugger lock taken in AWT Event Queue! > at > org.netbeans.modules.debugger.jpda.JPDADebuggerImpl$DebuggerReentrantReadWriteLock$DebuggerReadLock.lock(JPDADebuggerImpl.java:2675) > at > org.netbeans.modules.debugger.jpda.models.JPDAThreadImpl$ThreadReentrantReadWriteLock$ThreadWriteLock.lock(JPDAThreadImpl.java:2555) > at > org.netbeans.modules.debugger.jpda.JPDADebuggerImpl.invokeMethod(JPDADebuggerImpl.java:1066) > at > org.netbeans.modules.debugger.jpda.JPDADebuggerImpl.invokeMethod(JPDADebuggerImpl.java:1008) > at > org.netbeans.modules.debugger.jpda.models.AbstractObjectVariable.getToStringValue(AbstractObjectVariable.java:496) > at > org.netbeans.modules.debugger.jpda.models.AbstractObjectVariable.getToStringValue(AbstractObjectVariable.java:460) > at > org.netbeans.modules.debugger.jpda.models.AbstractObjectVariable.getToStringValue(AbstractObjectVariable.java:424) > at > org.netbeans.modules.debugger.jpda.ui.models.VariablesTableModel.getValueAt(VariablesTableModel.java:108) > at > org.netbeans.spi.viewmodel.Models$DelegatingTableModel.getValueAt(Models.java:2249) > at > org.netbeans.modules.debugger.jpda.ui.models.NumericDisplayFilter.getValueAt(NumericDisplayFilter.java:112) > at > org.netbeans.spi.viewmodel.Models$CompoundTableModel.getValueAt(Models.java:1439) > at > org.netbeans.modules.debugger.jpda.ui.models.VariablesTreeModelFilter.getValueAt(VariablesTreeModelFilter.java:530) > at > org.netbeans.spi.viewmodel.Models$CompoundTableModel.getValueAt(Models.java:1439) > at > org.netbeans.modules.debugger.jpda.ui.models.PendingActionsFilter.getValueAt(PendingActionsFilter.java:108) > at > org.netbeans.spi.viewmodel.Models$CompoundTableModel.getValueAt(Models.java:1439) > at > org.netbeans.spi.viewmodel.Models$CompoundTableModel.getValueAt(Models.java:1441) > at > org.netbeans.spi.viewmodel.Models$CompoundTableModel.getValueAt(Models.java:1441) > at > org.netbeans.spi.viewmodel.Models$CompoundModel.getValueAt(Models.java:4566) > at > org.netbeans.modules.viewmodel.TreeModelNode$MyProperty.updateShortDescription(TreeModelNode.java:2102) > at > org.netbeans.modules.viewmodel.TreeModelNode$MyProperty.getShortDescription(TreeModelNode.java:2084) > at > org.openide.explorer.view.SheetCell.getTableCellRendererComponent(SheetCell.java:276) > at > org.openide.explorer.view.SheetCell$OutlineSheetCell.getTableCellRendererComponent(SheetCell.java:737) > at > org.netbeans.modules.viewmodel.DelegatingCellRenderer.getTableCellRendererComponent(DelegatingCellRenderer.java:66) > at java.desktop/javax.swing.JTable.prepareRenderer(JTable.java:5758) > at org.netbeans.swing.outline.Outline.getToolTipText(Outline.java:393) > at > java.desktop/javax.swing.ToolTipManager$insideTimerAction.actionPerformed(ToolTipManager.java:675) > at java.desktop/javax.swing.Timer.fireActionPerformed(Timer.java:317) > at java.desktop/javax.swing.Timer$DoPostEvent.run(Timer.java:249) > at > java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313) > at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:764) > at java.desktop/java.awt.EventQueue.access$500(EventQueue.java:97) > at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:717) > at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:711) > at java.base/java.security.AccessController.doPrivileged(Native Method) > at > java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDo
[jira] [Updated] (NETBEANS-963) java.lang.AssertionError: Debugger lock taken in AWT Event Queue!
[ https://issues.apache.org/jira/browse/NETBEANS-963?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Peter Nabbefeld updated NETBEANS-963: - Priority: Critical (was: Blocker) > java.lang.AssertionError: Debugger lock taken in AWT Event Queue! > - > > Key: NETBEANS-963 > URL: https://issues.apache.org/jira/browse/NETBEANS-963 > Project: NetBeans > Issue Type: Bug > Components: debugger - Java >Affects Versions: 9.0 > Environment: Linux; Release Build 316 >Reporter: Peter Nabbefeld >Priority: Critical > > When I've selected the "String Value" column in Variables view of the Java > debugger, the following exception is thrown even if I just move the cursor > over the string value. > This does only happen for object values; primitive values do not seem to be > affected. > Probably it's related to tooltips, as those are shown for primitive values, > while object values throw an exception. > As this makes it impossible to show and review large strings and thus makes > debugging harder, I've set the status to "Blocker". > > java.lang.AssertionError: Debugger lock taken in AWT Event Queue! > at > org.netbeans.modules.debugger.jpda.JPDADebuggerImpl$DebuggerReentrantReadWriteLock$DebuggerReadLock.lock(JPDADebuggerImpl.java:2675) > at > org.netbeans.modules.debugger.jpda.models.JPDAThreadImpl$ThreadReentrantReadWriteLock$ThreadWriteLock.lock(JPDAThreadImpl.java:2555) > at > org.netbeans.modules.debugger.jpda.JPDADebuggerImpl.invokeMethod(JPDADebuggerImpl.java:1066) > at > org.netbeans.modules.debugger.jpda.JPDADebuggerImpl.invokeMethod(JPDADebuggerImpl.java:1008) > at > org.netbeans.modules.debugger.jpda.models.AbstractObjectVariable.getToStringValue(AbstractObjectVariable.java:496) > at > org.netbeans.modules.debugger.jpda.models.AbstractObjectVariable.getToStringValue(AbstractObjectVariable.java:460) > at > org.netbeans.modules.debugger.jpda.models.AbstractObjectVariable.getToStringValue(AbstractObjectVariable.java:424) > at > org.netbeans.modules.debugger.jpda.ui.models.VariablesTableModel.getValueAt(VariablesTableModel.java:108) > at > org.netbeans.spi.viewmodel.Models$DelegatingTableModel.getValueAt(Models.java:2249) > at > org.netbeans.modules.debugger.jpda.ui.models.NumericDisplayFilter.getValueAt(NumericDisplayFilter.java:112) > at > org.netbeans.spi.viewmodel.Models$CompoundTableModel.getValueAt(Models.java:1439) > at > org.netbeans.modules.debugger.jpda.ui.models.VariablesTreeModelFilter.getValueAt(VariablesTreeModelFilter.java:530) > at > org.netbeans.spi.viewmodel.Models$CompoundTableModel.getValueAt(Models.java:1439) > at > org.netbeans.modules.debugger.jpda.ui.models.PendingActionsFilter.getValueAt(PendingActionsFilter.java:108) > at > org.netbeans.spi.viewmodel.Models$CompoundTableModel.getValueAt(Models.java:1439) > at > org.netbeans.spi.viewmodel.Models$CompoundTableModel.getValueAt(Models.java:1441) > at > org.netbeans.spi.viewmodel.Models$CompoundTableModel.getValueAt(Models.java:1441) > at > org.netbeans.spi.viewmodel.Models$CompoundModel.getValueAt(Models.java:4566) > at > org.netbeans.modules.viewmodel.TreeModelNode$MyProperty.updateShortDescription(TreeModelNode.java:2102) > at > org.netbeans.modules.viewmodel.TreeModelNode$MyProperty.getShortDescription(TreeModelNode.java:2084) > at > org.openide.explorer.view.SheetCell.getTableCellRendererComponent(SheetCell.java:276) > at > org.openide.explorer.view.SheetCell$OutlineSheetCell.getTableCellRendererComponent(SheetCell.java:737) > at > org.netbeans.modules.viewmodel.DelegatingCellRenderer.getTableCellRendererComponent(DelegatingCellRenderer.java:66) > at java.desktop/javax.swing.JTable.prepareRenderer(JTable.java:5758) > at org.netbeans.swing.outline.Outline.getToolTipText(Outline.java:393) > at > java.desktop/javax.swing.ToolTipManager$insideTimerAction.actionPerformed(ToolTipManager.java:675) > at java.desktop/javax.swing.Timer.fireActionPerformed(Timer.java:317) > at java.desktop/javax.swing.Timer$DoPostEvent.run(Timer.java:249) > at > java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313) > at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:764) > at java.desktop/java.awt.EventQueue.access$500(EventQueue.java:97) > at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:717) > at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:711) > at java.base/java.security.AccessController.doPrivileged(Native Method) > at > java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:89) > at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.jav
