Intellij PluginException No display name specified in plugin descriptor

[leighquince]

Actual Behavior

• An exception report is produced

Expected Behavior

• An exception report should not be produced

How To Reproduce

1. Open IntelliJ
2. Open preferences
3. IDE internal errors will flag a new exception in the plugin

Environment

• OS: Mac

• OPA version:

• IDE full name and version:

IntelliJ IDEA 2023.2.1 (Ultimate Edition)
Build #IU-232.9559.62, built on August 23, 2023
Licensed to Leigh Quince
Subscription is active until January 10, 2024.
Runtime version: 17.0.8+7-b1000.8 x86_64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
macOS 13.5.1
GC: G1 Young Generation, G1 Old Generation
Memory: 4096M
Cores: 8
Metal Rendering is ON
Registry:
    ide.experimental.ui=true

Non-Bundled Plugins:
    dev.meanmail.plugin.nginx-intellij-plugin (2022.1.1)
    org.openpolicyagent.opa-idea-plugin (v0.11.0)
    PlantUML integration (7.0.0-IJ2023.2)
    JSR45Plugin (232.8660.142)
    jbehave-support-plugin (1.61.0)
    com.haulmont.jpab (2023.3.3-232)
    org.sonarlint.idea (9.0.0.75308)
    com.microsoft.tooling.msservices.intellij.azure (3.80.0-2023.2)

Kotlin: 232-1.9.0-IJ9559.62

• plugin version: org.openpolicyagent.opa-idea-plugin (v0.11.0)

Additional context

com.intellij.diagnostic.PluginException: No display name specified in plugin descriptor XML file for configurable org.openpolicyagent.ideaplugin.opa.project.settings.OpaOptionsConfigurable;
specify it using 'displayName' or 'key' attribute to avoid necessity to load the configurable class when Settings dialog is opened [Plugin: org.openpolicyagent.opa-idea-plugin]
	at com.intellij.openapi.options.ex.ConfigurableWrapper.getDisplayName(ConfigurableWrapper.java:156)
	at com.intellij.openapi.options.ex.Weighted.lambda$static$0(Weighted.java:26)
	at java.base/java.util.TimSort.binarySort(TimSort.java:296)
	at java.base/java.util.TimSort.sort(TimSort.java:221)
	at java.base/java.util.Arrays.sort(Arrays.java:1307)
	at java.base/java.util.ArrayList.sort(ArrayList.java:1721)
	at com.intellij.openapi.options.ex.SortedConfigurableGroup.buildConfigurables(SortedConfigurableGroup.java:41)
	at com.intellij.openapi.options.SearchableConfigurable$Parent$Abstract.getConfigurables(SearchableConfigurable.java:75)
	at com.intellij.openapi.options.ex.EpBasedConfigurableGroupKt.collect(EpBasedConfigurableGroup.kt:148)
	at com.intellij.openapi.options.ex.EpBasedConfigurableGroupKt.access$collect(EpBasedConfigurableGroup.kt:1)
	at com.intellij.openapi.options.ex.EpBasedConfigurableGroup.<init>(EpBasedConfigurableGroup.kt:110)
	at com.intellij.openapi.options.ex.ConfigurableExtensionPointUtil.getConfigurableGroup(ConfigurableExtensionPointUtil.java:119)
	at com.intellij.ide.actions.ShowSettingsUtilImpl$Companion.getConfigurableGroups(ShowSettingsUtilImpl.kt:48)
	at com.intellij.ide.actions.ShowSettingsUtilImpl.getConfigurableGroups(ShowSettingsUtilImpl.kt)
	at com.intellij.ide.actions.ShowSettingsAction.perform(ShowSettingsAction.java:60)
	at com.intellij.ui.mac.MacOSApplicationProvider$Worker.initMacApplication$lambda$2$lambda$1(MacOSApplicationProvider.kt:71)
	at com.intellij.ui.mac.MacOSApplicationProvider$Worker.submit$lambda$6(MacOSApplicationProvider.kt:170)
	at com.intellij.openapi.application.TransactionGuardImpl.runWithWritingAllowed(TransactionGuardImpl.java:208)
	at com.intellij.openapi.application.TransactionGuardImpl.access$100(TransactionGuardImpl.java:21)
	at com.intellij.openapi.application.TransactionGuardImpl$1.run(TransactionGuardImpl.java:190)
	at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:861)
	at com.intellij.openapi.application.impl.ApplicationImpl$4.run(ApplicationImpl.java:478)
	at com.intellij.openapi.application.impl.FlushQueue.doRun(FlushQueue.java:79)
	at com.intellij.openapi.application.impl.FlushQueue.runNextEvent(FlushQueue.java:121)
	at com.intellij.openapi.application.impl.FlushQueue.flushNow(FlushQueue.java:41)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:792)
	at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:739)
	at java.desktop/java.awt.EventQueue$3.run(EventQueue.java:733)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:761)
	at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.kt:685)
	at com.intellij.ide.IdeEventQueue._dispatchEvent$lambda$10(IdeEventQueue.kt:589)
	at com.intellij.openapi.application.impl.ApplicationImpl.runWithoutImplicitRead(ApplicationImpl.java:1485)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.kt:589)
	at com.intellij.ide.IdeEventQueue.access$_dispatchEvent(IdeEventQueue.kt:67)
	at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1$1.compute(IdeEventQueue.kt:369)
	at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1$1.compute(IdeEventQueue.kt:368)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:787)
	at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1.invoke(IdeEventQueue.kt:368)
	at com.intellij.ide.IdeEventQueue$dispatchEvent$processEventRunnable$1$1.invoke(IdeEventQueue.kt:363)
	at com.intellij.ide.IdeEventQueueKt.performActivity$lambda$1(IdeEventQueue.kt:992)
	at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:105)
	at com.intellij.ide.IdeEventQueueKt.performActivity(IdeEventQueue.kt:992)
	at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$7(IdeEventQueue.kt:363)
	at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:861)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.kt:405)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92)

[adam-sandor]

Looks like this is already fixed just not released: 793e4e3

[akzincsystems]

If fixed in v0.12.0, that is not available in Jetbrains plugin repo. Current version is v0.11.0