Lightrun
question-mark
Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

Null pointer exception when editing build configuration

See original GitHub issue

The following exception occurs when I try to add a run configuration:

java.lang.NullPointerException
	at intellij.haskell.runconfig.console.HaskellConsoleConfigurationForm.<init>(HaskellConsoleConfigurationForm.java:15)
	at intellij.haskell.runconfig.console.HaskellConsoleConfiguration.getConfigurationEditor(HaskellConsoleConfiguration.scala:20)
	at intellij.haskell.runconfig.console.HaskellConsoleConfiguration.getConfigurationEditor(HaskellConsoleConfiguration.scala:14)
	at com.intellij.execution.impl.ConfigurationSettingsEditorWrapper.createWrapper(ConfigurationSettingsEditorWrapper.java:198)
	at com.intellij.execution.impl.SingleConfigurationConfigurable.<init>(SingleConfigurationConfigurable.java:81)
	at com.intellij.execution.impl.SingleConfigurationConfigurable.editSettings(SingleConfigurationConfigurable.java:118)
	at com.intellij.execution.impl.RunConfigurable.createNewConfiguration(RunConfigurable.kt:818)
	at com.intellij.execution.impl.RunConfigurable.createNewConfiguration(RunConfigurable.kt:853)
	at com.intellij.execution.impl.ProjectRunConfigurationConfigurable$createTipPanelAboutAddingNewRunConfiguration$1.actionPerformed(ProjectRunConfigurationConfigurable.kt:91)
	at com.intellij.util.ui.StatusText$1.onClick(StatusText.java:80)
	at com.intellij.ui.ClickListener$1.mouseReleased(ClickListener.java:59)
	at java.desktop/java.awt.Component.processMouseEvent(Component.java:6635)
	at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3342)
	at java.desktop/java.awt.Component.processEvent(Component.java:6400)
	at java.desktop/java.awt.Container.processEvent(Container.java:2263)
	at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5011)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4843)
	at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4918)
	at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4547)
	at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4488)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2307)
	at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2772)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4843)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:772)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:743)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:742)
	at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:886)
	at com.intellij.ide.IdeEventQueue.dispatchMouseEvent(IdeEventQueue.java:815)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:752)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:442)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:825)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:441)
	at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:794)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:493)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:117)
	at java.desktop/java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
	at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
	at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.desktop/java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
	at java.desktop/java.awt.Dialog.show(Dialog.java:1070)
	at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialog.show(DialogWrapperPeerImpl.java:699)
	at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.show(DialogWrapperPeerImpl.java:435)
	at com.intellij.openapi.ui.DialogWrapper.doShow(DialogWrapper.java:1726)
	at com.intellij.openapi.ui.DialogWrapper.show(DialogWrapper.java:1685)
	at com.intellij.execution.actions.EditRunConfigurationsAction.actionPerformed(EditRunConfigurationsAction.java:30)
	at com.intellij.openapi.actionSystem.ex.ActionUtil.lambda$performActionDumbAwareWithCallbacks$4(ActionUtil.java:240)
	at com.intellij.openapi.actionSystem.ex.ActionUtil.performDumbAwareWithCallbacks(ActionUtil.java:261)
	at com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAwareWithCallbacks(ActionUtil.java:240)
	at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.lambda$tryToExecuteNow$18(ActionManagerImpl.java:1644)
	at com.intellij.openapi.application.TransactionGuardImpl.performUserActivity(TransactionGuardImpl.java:94)
	at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.lambda$tryToExecuteNow$19(ActionManagerImpl.java:1613)
	at com.intellij.openapi.wm.impl.FocusManagerImpl.lambda$doWhenFocusSettlesDown$3(FocusManagerImpl.java:184)
	at com.intellij.util.ui.EdtInvocationManager.invokeLaterIfNeeded(EdtInvocationManager.java:101)
	at com.intellij.ide.IdeEventQueue.ifFocusEventsInTheQueue(IdeEventQueue.java:185)
	at com.intellij.ide.IdeEventQueue.executeWhenAllFocusEventsLeftTheQueue(IdeEventQueue.java:139)
	at com.intellij.openapi.wm.impl.FocusManagerImpl.doWhenFocusSettlesDown(FocusManagerImpl.java:175)
	at com.intellij.openapi.wm.impl.FocusManagerImpl.doWhenFocusSettlesDown(FocusManagerImpl.java:181)
	at com.intellij.openapi.wm.impl.IdeFocusManagerImpl.doWhenFocusSettlesDown(IdeFocusManagerImpl.java:41)
	at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.tryToExecuteNow(ActionManagerImpl.java:1612)
	at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.lambda$tryToExecute$16(ActionManagerImpl.java:1599)
	at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.tryToExecute(ActionManagerImpl.java:1601)
	at com.intellij.execution.actions.RunConfigurationsComboBoxAction.performWhenButton(RunConfigurationsComboBoxAction.java:181)
	at com.intellij.execution.actions.RunConfigurationsComboBoxAction$1.fireActionPerformed(RunConfigurationsComboBoxAction.java:158)
	at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2308)
	at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405)
	at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262)
	at java.desktop/javax.swing.AbstractButton.doClick(AbstractButton.java:369)
	at java.desktop/javax.swing.AbstractButton.doClick(AbstractButton.java:349)
	at com.intellij.openapi.actionSystem.ex.ComboBoxAction$ComboBoxButton$1.mousePressed(ComboBoxAction.java:178)
	at java.desktop/java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:288)
	at java.desktop/java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:287)
	at java.desktop/java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:287)
	at java.desktop/java.awt.Component.processMouseEvent(Component.java:6632)
	at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3342)
	at java.desktop/java.awt.Component.processEvent(Component.java:6400)
	at java.desktop/java.awt.Container.processEvent(Container.java:2263)
	at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5011)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4843)
	at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4918)
	at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4544)
	at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4488)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2307)
	at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2772)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4843)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:772)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
	at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745)
	at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:743)
	at java.base/java.security.AccessController.doPrivileged(Native Method)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:742)
	at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:886)
	at com.intellij.ide.IdeEventQueue.dispatchMouseEvent(IdeEventQueue.java:815)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:752)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:442)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:825)
	at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:441)
	at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:794)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:493)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

IntelliJ IDEA 2021.2 (Ultimate Edition)
Build #IU-212.4746.92, built on July 27, 2021
Runtime version: 11.0.11+9-1 amd64
VM: OpenJDK 64-Bit Server VM by OpenJDK BSD Porting Team
FreeBSD 13.0-release
GC: G1 Young Generation, G1 Old Generation
Memory: 2004M
Cores: 8
Non-Bundled Plugins: intellij.haskell (1.0.0-beta87)

Issue Analytics

  • State:open
  • Created 2 years ago
  • Reactions:4
  • Comments:10 (5 by maintainers)

github_iconTop GitHub Comments

1reaction
strumpcommented, Oct 1, 2021

Looks like the problem is caused by UI Form compiler. How to fix:

  1. Go to Settings > Editor > GUI Designer and change option to Java Source Code image
  2. Rebuild project using menu item Build > Build project. Java source files will be updated.

After these steps classes HaskellConsoleConfigurationForm, HaskellRunConfigurationForm, and HaskellTestConfigurationForm will be extended with private void $$$setupUI$$$() method.

See SbtRunConfigurationForm.java from intellij-scala as an example.

0reactions
aperechnevcommented, Oct 8, 2021

I also confirm that the problem is fixed in 1.0.0-beta88. Thank you for your help!

Read more comments on GitHub >

github_iconTop Results From Across the Web

NullPointerException when creating issue, editing issue, move ...
A NullPointerException is generated when creating issue, editing issue, accessing the ... at com.atlassian.jira.issue.fields.config.manager.
Read more >
Eclipse throws java.lang.NullPointerException on creating ...
A "New_configuration" will be created, but a "NullPointerException" will be shown. After this it's not possible to edit the configuration.
Read more >
NullPointerException editing faces-config.xml - Genuitec
I'm having this same issue. Null pointer errors editing faces-config.xml. Is there a work-around or patch? I'm on Fedora 7 under KDE.
Read more >
310592 – NullPointerException on "Setting build path" - Bugs
Build Identifier: I20090611-1540 When editing the project settings, the "PHP Build Path" area shows an "Could not accept changes" error.
Read more >
Null Reference Exceptions - Unity - Manual
Reference variables in c# and JavaScript are similar in concept to pointers in C and C++. Reference types default to null to indicate...
Read more >

github_iconTop Related Medium Post

No results found

github_iconTop Related StackOverflow Question

No results found

github_iconTroubleshoot Live Code

Lightrun enables developers to add logs, metrics and snapshots to live code - no restarts or redeploys required.
Start Free

github_iconTop Related Reddit Thread

No results found

github_iconTop Related Hackernoon Post

No results found

github_iconTop Related Tweet

No results found

github_iconTop Related Dev.to Post

No results found

github_iconTop Related Hashnode Post

No results found
Previous page

Unable to create a project on windows

Next page

Crash in IntelliJ 2021.1.1