Conditional Breakpoint got error code in reply:504

[testforstephen]

!MESSAGE [ConditionalBreakpoint]: Got error code in reply:504
!STACK 1
org.eclipse.debug.core.DebugException: Got error code in reply:504
	at org.eclipse.jdt.internal.debug.eval.ast.engine.ASTEvaluationEngine$EvalRunnable.run(ASTEvaluationEngine.java:920)
	at org.eclipse.jdt.internal.debug.core.model.JDIThread$ThreadJob.run(JDIThread.java:3481)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
Caused by: com.sun.jdi.InternalException: Got error code in reply:504
	at org.eclipse.jdi.internal.MirrorImpl.defaultReplyErrorHandler(MirrorImpl.java:302)
	at org.eclipse.jdi.internal.ThreadReferenceImpl.frames(ThreadReferenceImpl.java:286)
	at com.microsoft.java.debug.core.adapter.StackFrameManager.lambda$reloadStackFrames$0(StackFrameManager.java:40)
	at java.base/java.util.HashMap.compute(HashMap.java:1316)
	at com.microsoft.java.debug.core.adapter.StackFrameManager.reloadStackFrames(StackFrameManager.java:35)
	at com.microsoft.java.debug.plugin.internal.eval.JdtEvaluationProvider$1.invokeComplete(JdtEvaluationProvider.java:320)
	at org.eclipse.jdt.internal.debug.core.model.JDIThread.invokeMethod(JDIThread.java:1018)
	at org.eclipse.jdt.internal.debug.core.model.JDIObjectValue.sendMessage(JDIObjectValue.java:162)
	at org.eclipse.jdt.internal.debug.eval.ast.instructions.SendMessage.execute(SendMessage.java:60)
	at org.eclipse.jdt.internal.debug.eval.ast.engine.Interpreter.execute(Interpreter.java:69)
	at org.eclipse.jdt.internal.debug.eval.ast.engine.ASTEvaluationEngine$EvalRunnable$1EvaluationRunnable.run(ASTEvaluationEngine.java:842)
	at org.eclipse.jdt.internal.debug.core.model.JDIThread.runEvaluation(JDIThread.java:821)
	at org.eclipse.jdt.internal.debug.eval.ast.engine.ASTEvaluationEngine$EvalRunnable.run(ASTEvaluationEngine.java:895)
	... 2 more
!SUBENTRY 1 org.eclipse.jdt.debug 4 0 2022-10-31 11:09:23.701
!MESSAGE Got error code in reply:504
!STACK 0
com.sun.jdi.InternalException: Got error code in reply:504
	at org.eclipse.jdi.internal.MirrorImpl.defaultReplyErrorHandler(MirrorImpl.java:302)
	at org.eclipse.jdi.internal.ThreadReferenceImpl.frames(ThreadReferenceImpl.java:286)
	at com.microsoft.java.debug.core.adapter.StackFrameManager.lambda$reloadStackFrames$0(StackFrameManager.java:40)
	at java.base/java.util.HashMap.compute(HashMap.java:1316)
	at com.microsoft.java.debug.core.adapter.StackFrameManager.reloadStackFrames(StackFrameManager.java:35)
	at com.microsoft.java.debug.plugin.internal.eval.JdtEvaluationProvider$1.invokeComplete(JdtEvaluationProvider.java:320)
	at org.eclipse.jdt.internal.debug.core.model.JDIThread.invokeMethod(JDIThread.java:1018)
	at org.eclipse.jdt.internal.debug.core.model.JDIObjectValue.sendMessage(JDIObjectValue.java:162)
	at org.eclipse.jdt.internal.debug.eval.ast.instructions.SendMessage.execute(SendMessage.java:60)
	at org.eclipse.jdt.internal.debug.eval.ast.engine.Interpreter.execute(Interpreter.java:69)
	at org.eclipse.jdt.internal.debug.eval.ast.engine.ASTEvaluationEngine$EvalRunnable$1EvaluationRunnable.run(ASTEvaluationEngine.java:842)
	at org.eclipse.jdt.internal.debug.core.model.JDIThread.runEvaluation(JDIThread.java:821)
	at org.eclipse.jdt.internal.debug.eval.ast.engine.ASTEvaluationEngine$EvalRunnable.run(ASTEvaluationEngine.java:895)
	at org.eclipse.jdt.internal.debug.core.model.JDIThread$ThreadJob.run(JDIThread.java:3481)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)

[testforstephen]

Reproduce steps:

public class Demo {
    public static String getName(String value) {
        return value; // Add a conditional breakpoint with the expression value.equals("m2")
    }

    public static void main(String[] args) {
        call("me");
        System.out.println(getName("m2"));
    }

    public static void call(String value) {
        System.out.println(getName(value));
    }
}

Debug this program, it will get an error as follows.

[exetroncorp]

Hello i have got the same error with vscode debuger on local variable panel Failed to get variables. Reason: com.sun.jdi.InternalException: Got error code in reply:35.

Any idea ? using java 17.0.6 and latest vscode and extension , simple hello world spring boot.

[Error - 2:00:36 PM] Mar 2, 2023, 2:00:36 PM [error response][variables]: Failed to get variables. Reason: com.sun.jdi.InternalException: Got error code in reply:34
Failed to get variables. Reason: com.sun.jdi.InternalException: Got error code in reply:34
com.microsoft.java.debug.core.DebugException: Failed to get variables. Reason: com.sun.jdi.InternalException: Got error code in reply:34
at com.microsoft.java.debug.core.adapter.AdapterUtils.createCompletionException(AdapterUtils.java:266)
at com.microsoft.java.debug.core.adapter.handler.VariablesRequestHandler.handle(VariablesRequestHandler.java:161)
at com.microsoft.java.debug.core.adapter.DebugAdapter.lambda$dispatchRequest$0(DebugAdapter.java:93)
at java.base/java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1187)
at java.base/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2309)
at com.microsoft.java.debug.core.adapter.DebugAdapter.dispatchRequest(DebugAdapter.java:92)
at com.microsoft.java.debug.core.adapter.ProtocolServer.dispatchRequest(ProtocolServer.java:118)
at com.microsoft.java.debug.core.protocol.AbstractProtocolServer.lambda$new$0(AbstractProtocolServer.java:81)
at io.reactivex.internal.observers.LambdaObserver.onNext(LambdaObserver.java:63)
at io.reactivex.internal.operators.observable.ObservableObserveOn$ObserveOnObserver.drainNormal(ObservableObserveOn.java:201)
at io.reactivex.internal.operators.observable.ObservableObserveOn$ObserveOnObserver.run(ObservableObserveOn.java:255)
at io.reactivex.internal.schedulers.ScheduledRunnable.run(ScheduledRunnable.java:66)
at io.reactivex.internal.schedulers.ScheduledRunnable.call(ScheduledRunnable.java:57)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:304)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:833)
Caused by: com.sun.jdi.InternalException: Got error code in reply:34
at org.eclipse.jdi.internal.MirrorImpl.defaultReplyErrorHandler(MirrorImpl.java:315)
at org.eclipse.jdi.internal.StackFrameImpl.getValues(StackFrameImpl.java:142)
at com.microsoft.java.debug.core.adapter.variables.VariableUtils.lambda$listLocalVariables$4(VariableUtils.java:181)
at com.microsoft.java.debug.core.adapter.variables.VariableUtils.bulkFetchValues(VariableUtils.java:457)
at com.microsoft.java.debug.core.adapter.variables.VariableUtils.listLocalVariables(VariableUtils.java:180)
at com.microsoft.java.debug.core.adapter.handler.VariablesRequestHandler.handle(VariablesRequestHandler.java:151)
... 16 more

[christianapopoola]

I'm also having this issue, with the error. Any ideas on how to fix?