[NETBEANS-2404] Whilst typing in the IDE source editor, a pop-up appeared requesting that I report a bug

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 10.0
• Component/s: editor - Other
• Assignee: Unassigned
• Reporter: Peter Thanisch
• Created: 12/Apr/19 10:51
• Updated: 12/Apr/19 10:59

Description

This is the error report from the pop-up window that appeared as I was editing source code in the editor window.
The error recurs whenever I try to type in the same piece of code.
I type the variable name of an object, then a "." The list of possible completions appearing for a fraction of a second, then it disappears and is replaced by the "Report Problem" pop-up, asking me to report the problem.

java.lang.invoke.LambdaConversionException: Type mismatch for lambda argument 4: interface javax.lang.model.element.ExecutableElement is not convertible to interface javax.lang.model.element.ExecutableElement
at java.lang.invoke.AbstractValidatingLambdaMetafactory.validateMetafactoryArgs(AbstractValidatingLambdaMetafactory.java:267)
at java.lang.invoke.LambdaMetafactory.metafactory(LambdaMetafactory.java:303)
at java.lang.invoke.CallSite.makeSite(CallSite.java:302)
Caused: java.lang.BootstrapMethodError: call site initialization exception
at java.lang.invoke.CallSite.makeSite(CallSite.java:341)
at java.lang.invoke.MethodHandleNatives.linkCallSiteImpl(MethodHandleNatives.java:307)
at java.lang.invoke.MethodHandleNatives.linkCallSite(MethodHandleNatives.java:297)
at org.netbeans.api.java.source.ui.ElementJavadoc.getElementDoc(ElementJavadoc.java:820)
at org.netbeans.api.java.source.ui.ElementJavadoc.<init>(ElementJavadoc.java:369)
at org.netbeans.api.java.source.ui.ElementJavadoc.create(ElementJavadoc.java:172)
at org.netbeans.modules.editor.java.JavaCompletionProvider$JavaCompletionQuery$3.create(JavaCompletionProvider.java:235)
at org.netbeans.modules.editor.java.JavaCompletionProvider$JavaCompletionQuery$3.create(JavaCompletionProvider.java:231)
at org.netbeans.modules.java.completion.JavaDocumentationTask.resolve(JavaDocumentationTask.java:90)
at org.netbeans.modules.java.completion.BaseTask.run(BaseTask.java:93)
at org.netbeans.modules.java.completion.JavaDocumentationTask.run(JavaDocumentationTask.java:41)
at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
at org.netbeans.modules.parsing.api.ParserManager$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$2.call(TaskProcessor.java:178)
at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
at org.netbeans.modules.editor.java.JavaCompletionProvider$JavaCompletionQuery.query(JavaCompletionProvider.java:243)
at org.netbeans.spi.editor.completion.support.AsyncCompletionTask.run(AsyncCompletionTask.java:198)
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
[catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)