Java Debug Adapter fails to initialize

[generikvault]

Java Debug Adapter does not start properly.

Environment

• Operating System: Win11
• JDK version: Eclipse Adoptium/jdk-17.0.3.7
• Visual Studio Code version: 1.73.0
• Java extension version: v1.12.0
• Java Debugger extension version: 0.46.0 (0.45.0 and older works fine)

Steps To Reproduce

1. Open a Workspace with a Java project.
2. Take a look into the output of Language Support for Java.
3. Debugging will fail because vs code couldn't find a debug adapter.

[Error - 14:12:47] 04.11.2022, 14:12:47 Failed to load extension bundles 
Load bundle list
org.eclipse.core.runtime.CoreException: Load bundle list
	at org.eclipse.jdt.ls.core.internal.handlers.BundleUtils.loadBundles(BundleUtils.java:169)
	at org.eclipse.jdt.ls.core.internal.handlers.InitHandler.handleInitializationOptions(InitHandler.java:91)
	at org.eclipse.jdt.ls.core.internal.handlers.BaseInitHandler.initialize(BaseInitHandler.java:63)
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.initialize(JDTLanguageServer.java:250)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.lambda$null$0(GenericEndpoint.java:65)
	at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.request(GenericEndpoint.java:120)
	at org.eclipse.lsp4j.jsonrpc.RemoteEndpoint.handleRequest(RemoteEndpoint.java:261)
	at org.eclipse.lsp4j.jsonrpc.RemoteEndpoint.consume(RemoteEndpoint.java:190)
	at org.eclipse.jdt.ls.core.internal.ParentProcessWatcher.lambda$0(ParentProcessWatcher.java:131)
	at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.handleMessage(StreamMessageProducer.java:194)
	at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.listen(StreamMessageProducer.java:94)
	at org.eclipse.lsp4j.jsonrpc.json.ConcurrentMessageProcessor.run(ConcurrentMessageProcessor.java:113)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.base/java.lang.Thread.run(Unknown Source)
Contains: Cannot extract bundle symbolicName or version ...\.vscode\extensions\vscjava.vscode-java-debug-0.46.0\server\com.microsoft.java.debug.plugin-0.42.0.jar
java.util.zip.ZipException: zip END header not found
	at java.base/java.util.zip.ZipFile$Source.findEND(Unknown Source)
	at java.base/java.util.zip.ZipFile$Source.initCEN(Unknown Source)
	at java.base/java.util.zip.ZipFile$Source.<init>(Unknown Source)
	at java.base/java.util.zip.ZipFile$Source.get(Unknown Source)
	at java.base/java.util.zip.ZipFile$CleanableResource.<init>(Unknown Source)
	at java.base/java.util.zip.ZipFile.<init>(Unknown Source)
	at java.base/java.util.zip.ZipFile.<init>(Unknown Source)
	at java.base/java.util.jar.JarFile.<init>(Unknown Source)
	at java.base/java.util.jar.JarFile.<init>(Unknown Source)
	at java.base/java.util.jar.JarFile.<init>(Unknown Source)
	at org.eclipse.jdt.ls.core.internal.handlers.BundleUtils.getBundleInfo(BundleUtils.java:300)
	at org.eclipse.jdt.ls.core.internal.handlers.BundleUtils.loadBundles(BundleUtils.java:116)
	at org.eclipse.jdt.ls.core.internal.handlers.InitHandler.handleInitializationOptions(InitHandler.java:91)
	at org.eclipse.jdt.ls.core.internal.handlers.BaseInitHandler.initialize(BaseInitHandler.java:63)
	at org.eclipse.jdt.ls.core.internal.handlers.JDTLanguageServer.initialize(JDTLanguageServer.java:250)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.lambda$null$0(GenericEndpoint.java:65)
	at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.request(GenericEndpoint.java:120)
	at org.eclipse.lsp4j.jsonrpc.RemoteEndpoint.handleRequest(RemoteEndpoint.java:261)
	at org.eclipse.lsp4j.jsonrpc.RemoteEndpoint.consume(RemoteEndpoint.java:190)
	at org.eclipse.jdt.ls.core.internal.ParentProcessWatcher.lambda$0(ParentProcessWatcher.java:131)
	at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.handleMessage(StreamMessageProducer.java:194)
	at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.listen(StreamMessageProducer.java:94)
	at org.eclipse.lsp4j.jsonrpc.json.ConcurrentMessageProcessor.run(ConcurrentMessageProcessor.java:113)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.base/java.lang.Thread.run(Unknown Source)

Current Result

Debugging will not start because vs code couldn't find a debug adapter.

Expected Result

Debugging starts, when I start a java debug configuration.

Additional Informations

[testforstephen]

It looks like the installed java debug extension is broken. Could you delete the java debug extension directory C:\Users\<name>\.vscode\extensions\vscjava.vscode-java-debug-0.46.0 first and try to reinstall?

[generikvault]

Thanks that did it.

[mohit-swami2]

it's helpful for me also.