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Exceptions in IntelliJ IDEA 2026.1 EAP #486

@h0tk3y

Description

@h0tk3y

The following exceptions are thrown in IntelliJ IDEA 2026.1 EAP (Build #IU-261.17801.55, built on January 20, 2026):

Unhandled exception in EDT

com.intellij.openapi.diagnostic.UnhandledException: Collection is empty.
	at com.intellij.openapi.application.impl.ExceptionsKt.processUnhandledException(exceptions.kt:54)
	at com.intellij.platform.ide.bootstrap.StartupErrorReporter.processException(StartupErrorReporter.java:340)
	at com.intellij.ide.IdeEventQueue.processException(IdeEventQueue.kt:428)
	at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.kt:690)
	at com.intellij.ide.IdeEventQueue.dispatchKeyEvent(IdeEventQueue.kt:577)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.kt:527)
	at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$0$0$0$0(IdeEventQueue.kt:344)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:901)
	at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$0$0$0(IdeEventQueue.kt:343)
	at com.intellij.ide.IdeEventQueueKt.performActivity$lambda$1(IdeEventQueue.kt:1084)
	at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:114)
	at com.intellij.ide.IdeEventQueueKt.performActivity(IdeEventQueue.kt:1084)
	at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$0(IdeEventQueue.kt:338)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.kt:378)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92)
Caused by: java.util.NoSuchElementException: Collection is empty.
	at kotlin.collections.CollectionsKt___CollectionsKt.first(_Collections.kt:209)
	at org.acejump.view.TextHighlighter.showSearchNotification(TextHighlighter.kt:97)
	at org.acejump.view.TextHighlighter.render(TextHighlighter.kt:79)
	at org.acejump.session.Session.updateSearch(Session.kt:117)
	at org.acejump.session.Session.access$updateSearch(Session.kt:34)
	at org.acejump.session.Session$1.execute(Session.kt:96)
	at org.acejump.input.EditorKeyListener.execute(EditorKeyListener.kt:18)
	at com.intellij.openapi.editor.actionSystem.TypedAction.actionPerformed(TypedAction.java:203)
	at com.intellij.openapi.editor.impl.EditorImpl.lambda$processKeyTypedNormally$28(EditorImpl.java:1505)
	at com.intellij.openapi.application.WriteIntentReadAction.lambda$run$0(WriteIntentReadAction.java:24)
	at com.intellij.openapi.application.impl.AppImplKt$rethrowCheckedExceptions$2.invoke(appImpl.kt:123)
	at com.intellij.platform.locking.impl.NestedLocksThreadingSupport.runWriteIntentReadAction(NestedLocksThreadingSupport.kt:686)
	at com.intellij.openapi.application.impl.ApplicationImpl.runWriteIntentReadAction(ApplicationImpl.java:1180)
	at com.intellij.openapi.application.WriteIntentReadAction.computeThrowable(WriteIntentReadAction.java:55)
	at com.intellij.openapi.application.WriteIntentReadAction.run(WriteIntentReadAction.java:23)
	at com.intellij.openapi.editor.impl.EditorImpl.processKeyTypedNormally(EditorImpl.java:1504)
	at com.intellij.openapi.editor.impl.EditorImpl.processKeyTyped(EditorImpl.java:1483)
	at com.intellij.openapi.editor.impl.EditorImpl.processKeyTyped(EditorImpl.java:3879)
	at com.intellij.openapi.editor.impl.EditorImpl$7.lambda$keyTyped$0(EditorImpl.java:1293)
	at com.intellij.openapi.application.WriteIntentReadAction.lambda$compute$2(WriteIntentReadAction.java:46)
	at com.intellij.openapi.application.impl.AppImplKt$rethrowCheckedExceptions$2.invoke(appImpl.kt:123)
	at com.intellij.platform.locking.impl.NestedLocksThreadingSupport.runWriteIntentReadAction(NestedLocksThreadingSupport.kt:686)
	at com.intellij.openapi.application.impl.ApplicationImpl.runWriteIntentReadAction(ApplicationImpl.java:1180)
	at com.intellij.openapi.application.WriteIntentReadAction.compute(WriteIntentReadAction.java:45)
	at com.intellij.openapi.editor.impl.EditorImpl$7.keyTyped(EditorImpl.java:1293)
	at java.desktop/java.awt.Component.processKeyEvent(Component.java:6586)
	at java.desktop/javax.swing.JComponent.processKeyEvent(JComponent.java:2907)
	at java.desktop/java.awt.Component.processEvent(Component.java:6408)
	at java.desktop/java.awt.Container.processEvent(Container.java:2260)
	at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5008)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2318)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4836)
	at java.desktop/java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1831)
	at java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:877)
	at java.desktop/java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1152)
	at java.desktop/java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:1014)
	at java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:840)
	at com.intellij.ide.IdeKeyboardFocusManager.dispatchEvent$lambda$0(IdeKeyboardFocusManager.kt:49)
	at com.intellij.ide.IdeKeyboardFocusManager.dispatchEvent$lambda$1(IdeKeyboardFocusManager.kt:55)
	at com.intellij.ide.IdeEventQueueKt.performActivity$lambda$1(IdeEventQueue.kt:1084)
	at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:106)
	at com.intellij.ide.IdeEventQueueKt.performActivity(IdeEventQueue.kt:1084)
	at com.intellij.ide.IdeKeyboardFocusManager.dispatchEvent(IdeKeyboardFocusManager.kt:55)
	at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4885)
	at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2318)
	at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2713)
	at java.desktop/java.awt.Component.dispatchEvent(Component.java:4836)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:734)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:711)
	at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.kt:683)
	... 16 more

java.util.NoSuchElementException: Collection is empty.
	at kotlin.collections.CollectionsKt___CollectionsKt.first(_Collections.kt:209)
	at org.acejump.view.TextHighlighter.showSearchNotification(TextHighlighter.kt:97)
	at org.acejump.view.TextHighlighter.render(TextHighlighter.kt:79)
	at org.acejump.session.Session.updateSearch(Session.kt:117)
	at org.acejump.session.Session.updateSearch$default(Session.kt:109)
	at org.acejump.session.Session.startRegexSearch(Session.kt:192)
	at org.acejump.session.Session.startRegexSearch(Session.kt:202)
	at org.acejump.action.AceAction$BaseRegexSearchAction.invoke(AceAction.kt:81)
	at org.acejump.action.AceAction.actionPerformed(AceAction.kt:52)
	at com.intellij.openapi.actionSystem.ex.ActionUtil.doPerformActionOrShowPopup(ActionUtil.kt:440)
	at com.intellij.openapi.keymap.impl.ActionProcessor.performAction$lambda$0(ActionProcessor.kt:28)
	at com.intellij.openapi.application.WriteIntentReadAction.lambda$run$0(WriteIntentReadAction.java:24)
	at com.intellij.openapi.application.impl.AppImplKt$rethrowCheckedExceptions$2.invoke(appImpl.kt:123)
	at com.intellij.platform.locking.impl.NestedLocksThreadingSupport.runWriteIntentReadAction(NestedLocksThreadingSupport.kt:686)
	at com.intellij.openapi.application.impl.ApplicationImpl.runWriteIntentReadAction(ApplicationImpl.java:1180)
	at com.intellij.openapi.application.WriteIntentReadAction.computeThrowable(WriteIntentReadAction.java:55)
	at com.intellij.openapi.application.WriteIntentReadAction.run(WriteIntentReadAction.java:23)
	at com.intellij.openapi.keymap.impl.ActionProcessor.performAction(ActionProcessor.kt:27)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher$actionProcessor$1.performAction(IdeKeyEventDispatcher.kt:500)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcherKt.doPerformActionInner$lambda$0$0(IdeKeyEventDispatcher.kt:828)
	at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:106)
	at com.intellij.openapi.application.TransactionGuardImpl.performUserActivity(TransactionGuardImpl.java:95)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcherKt.doPerformActionInner$lambda$0(IdeKeyEventDispatcher.kt:827)
	at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.performWithActionCallbacks$lambda$0(ActionManagerImpl.kt:1168)
	at com.intellij.concurrency.ThreadContext.installThreadContext(threadContext.kt:305)
	at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.performWithActionCallbacks(ActionManagerImpl.kt:1166)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcherKt.doPerformActionInner(IdeKeyEventDispatcher.kt:825)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcherKt.access$doPerformActionInner(IdeKeyEventDispatcher.kt:1)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction$lambda$1(IdeKeyEventDispatcher.kt:556)
	at com.intellij.openapi.application.WriteIntentReadAction.lambda$compute$2(WriteIntentReadAction.java:46)
	at com.intellij.openapi.application.impl.AppImplKt$rethrowCheckedExceptions$2.invoke(appImpl.kt:123)
	at com.intellij.platform.locking.impl.NestedLocksThreadingSupport.runWriteIntentReadAction(NestedLocksThreadingSupport.kt:686)
	at com.intellij.openapi.application.impl.ApplicationImpl.runWriteIntentReadAction(ApplicationImpl.java:1180)
	at com.intellij.openapi.application.WriteIntentReadAction.compute(WriteIntentReadAction.java:45)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.kt:541)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.kt:513)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processActionOrWaitSecondStroke(IdeKeyEventDispatcher.kt:452)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.inInitState(IdeKeyEventDispatcher.kt:445)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.dispatchKeyEvent(IdeKeyEventDispatcher.kt:307)
	at com.intellij.ide.IdeEventQueue.dispatchKeyEvent(IdeEventQueue.kt:574)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.kt:527)
	at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$0$0$0$0(IdeEventQueue.kt:344)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:901)
	at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$0$0$0(IdeEventQueue.kt:343)
	at com.intellij.ide.IdeEventQueueKt.performActivity$lambda$1(IdeEventQueue.kt:1084)
	at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:114)
	at com.intellij.ide.IdeEventQueueKt.performActivity(IdeEventQueue.kt:1084)
	at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$0(IdeEventQueue.kt:338)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.kt:378)
	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)

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