"No displayName is specified for configurable: com.fwdekker.randomness.integer.IntegerSettingsConfigurable" #459
Description
Hi! I work for the Rider team, and some Rider users have started reporting a particular exception thrown from the platform code.
The plugin reports the following issue in Rider 2023.2 EAP 5:
java.lang.Throwable: No displayName is specified for configurable: com.fwdekker.randomness.integer.IntegerSettingsConfigurable
at com.intellij.openapi.diagnostic.Logger.error(Logger.java:370)
at com.intellij.openapi.options.ex.ConfigurableWrapper.getDisplayName(ConfigurableWrapper.java:158)
at com.intellij.ide.util.gotoByName.GotoActionModel.lambda$new$0(GotoActionModel.java:78)
at com.intellij.openapi.util.NotNullLazyValue$4.compute(NotNullLazyValue.java:120)
at com.intellij.openapi.util.NotNullLazyValue$4.getValue(NotNullLazyValue.java:105)
at com.intellij.ide.util.gotoByName.GotoActionModel.getConfigurablesNames(GotoActionModel.java:364)
at com.intellij.ide.util.gotoByName.GotoActionItemProvider.processOptions(GotoActionItemProvider.java:148)
at com.intellij.ide.util.gotoByName.GotoActionItemProvider.filterElements(GotoActionItemProvider.java:94)
at com.intellij.ide.actions.searcheverywhere.ActionSearchEverywhereContributor.lambda$fetchWeightedElements$4(ActionSearchEverywhereContributor.java:137)
at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$executeProcessUnderProgress$13(CoreProgressManager.java:603)
at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:678)
at com.intellij.openapi.progress.impl.CoreProgressManager.computeUnderProgress(CoreProgressManager.java:634)
at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:602)
at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:61)
at com.intellij.ide.actions.searcheverywhere.ActionSearchEverywhereContributor.fetchWeightedElements(ActionSearchEverywhereContributor.java:136)
at com.intellij.ide.actions.searcheverywhere.MixedResultsSearcher$ContributorSearchTask.run(MixedResultsSearcher.java:184)
at com.intellij.util.ConcurrencyUtil.runUnderThreadName(ConcurrencyUtil.java:218)
at com.intellij.util.ConcurrencyUtil.lambda$underThreadNameRunnable$3(ConcurrencyUtil.java:206)
at com.intellij.codeWithMe.ClientId$Companion.decorateRunnable$lambda$4(ClientId.kt:304)
at com.intellij.openapi.application.impl.ApplicationImpl$2.run(ApplicationImpl.java:274)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:702)
at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:699)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1.run(Executors.java:699)
at java.base/java.lang.Thread.run(Thread.java:833)
I believe that this may also be the reason for why the plugin settings page may not have the right name in the UI (IntelliJ will fall back to showing the .toString() in such case).
Please make sure to update the configurable registration in the plugin.xml: the latest IntelliJ DevKit should help with that. You are supposed to add bundle="…" and key="…" attributes in the <{application|project}Configurable>, for IntelliJ to know the settings' page name without loading the class.