[NETBEANS-5776] ClassCastException: class com.sun.tools.javac.code.Symbol$ClassSymbol cannot be cast to class javax.lang.model.element.ExecutableElement

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 12.4
• Component/s: java - Editor, java - Project
• Labels: ClassCastException class java

Environment

Windows 10, Java 16.0.1

• Assignee: Unassigned
• Reporter: Michal Rama
• Created: 13/Jun/21 21:38
• Updated: 13/Jun/21 21:41

Description

Hello,

This error probably occurred while editing the code.

Please help

Thank you

java.lang.ClassCastException: class com.sun.tools.javac.code.Symbol$ClassSymbol cannot be cast to class javax.lang.model.element.ExecutableElement (com.sun.tools.javac.code.Symbol$ClassSymbol is in unnamed module of loader org.netbeans.StandardModule$OneModuleClassLoader @586e4320; javax.lang.model.element.ExecutableElement is in unnamed module of loader org.netbeans.StandardModule$OneModuleClassLoader @32b6b4a)java.lang.ClassCastException: class com.sun.tools.javac.code.Symbol$ClassSymbol cannot be cast to class javax.lang.model.element.ExecutableElement (com.sun.tools.javac.code.Symbol$ClassSymbol is in unnamed module of loader org.netbeans.StandardModule$OneModuleClassLoader @586e4320; javax.lang.model.element.ExecutableElement is in unnamed module of loader org.netbeans.StandardModule$OneModuleClassLoader @32b6b4a) at org.netbeans.modules.java.completion.JavaCompletionTask.getSmartTypesImpl(JavaCompletionTask.java:5569) at org.netbeans.modules.java.completion.JavaCompletionTask.getSmartTypes(JavaCompletionTask.java:5320) at org.netbeans.modules.java.completion.JavaCompletionTask.addLocalMembersAndVars(JavaCompletionTask.java:3368) at org.netbeans.modules.java.completion.JavaCompletionTask.insideMethodInvocation(JavaCompletionTask.java:2056) at org.netbeans.modules.java.completion.JavaCompletionTask.resolve(JavaCompletionTask.java:403) at org.netbeans.modules.java.completion.BaseTask.run(BaseTask.java:94) at org.netbeans.modules.java.completion.JavaCompletionTask.run(JavaCompletionTask.java:60) at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586) at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130) at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114) at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181) at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178) at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153) at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335) at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118) at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67) at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)Caused: org.netbeans.modules.parsing.spi.ParseException at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:186) at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)[catch] at org.netbeans.modules.editor.java.JavaCompletionProvider$JavaCompletionQuery.query(JavaCompletionProvider.java:193) at org.netbeans.spi.editor.completion.support.AsyncCompletionTask.run(AsyncCompletionTask.java:198) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418) at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45) at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)