[Error report] java.lang.Throwable: Project location does not match any open project

[ado2000]

Plugin version: 1.4.3
IDE version: IntelliJ IDEA 2024.3.1.1
OS: Mac OS X

Stacktrace:

java.lang.Throwable: Project location does not match any open project
	at com.intellij.openapi.diagnostic.Logger.error(Logger.java:376)
	at com.vaadin.plugin.copilot.service.CopilotRestService.execute(CopilotRestService.kt:48)
	at org.jetbrains.ide.RestService.process(RestService.kt:230)
	at org.jetbrains.io.DelegatingHttpRequestHandler.process$checkAndProcess(DelegatingHttpRequestHandler.kt:22)
	at org.jetbrains.io.DelegatingHttpRequestHandler.process$lambda$0(DelegatingHttpRequestHandler.kt:36)
	at org.jetbrains.io.DelegatingHttpRequestHandler.process$lambda$1(DelegatingHttpRequestHandler.kt:35)
	at com.intellij.openapi.extensions.impl.ExtensionProcessingHelper.findFirstSafe$intellij_platform_extensions(ExtensionProcessingHelper.kt:27)
	at com.intellij.openapi.extensions.ExtensionPointName.findFirstSafe(ExtensionPointName.kt:66)
	at org.jetbrains.io.DelegatingHttpRequestHandler.process(DelegatingHttpRequestHandler.kt:35)
	at org.jetbrains.io.DelegatingHttpRequestHandlerBase.messageReceived(DelegatingHttpRequestHandlerBase.kt:15)
	at org.jetbrains.io.DelegatingHttpRequestHandlerBase.messageReceived(DelegatingHttpRequestHandlerBase.kt:11)
	at org.jetbrains.io.SimpleChannelInboundHandlerAdapter.channelRead0(SimpleChannelInboundHandlerAdapter.java:21)
	at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:99)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
	at io.netty.handler.codec.http.cors.CorsHandler.channelRead(CorsHandler.java:97)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:346)
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:318)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
	at org.jetbrains.io.PortUnificationServerHandler.decode(PortUnificationServerHandler.java:129)
	at org.jetbrains.io.PortUnificationServerHandler.messageReceived(PortUnificationServerHandler.java:77)
	at org.jetbrains.io.Decoder.channelRead(Decoder.java:23)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1357)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:868)
	at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)
	at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.handle(AbstractNioChannel.java:445)
	at io.netty.channel.nio.NioIoHandler$DefaultNioRegistration.handle(NioIoHandler.java:386)
	at io.netty.channel.nio.NioIoHandler.processSelectedKey(NioIoHandler.java:585)
	at io.netty.channel.nio.NioIoHandler.processSelectedKeysOptimized(NioIoHandler.java:560)
	at io.netty.channel.nio.NioIoHandler.processSelectedKeys(NioIoHandler.java:501)
	at io.netty.channel.nio.NioIoHandler.run(NioIoHandler.java:478)
	at io.netty.channel.SingleThreadIoEventLoop.runIo(SingleThreadIoEventLoop.java:184)
	at io.netty.channel.SingleThreadIoEventLoop.run(SingleThreadIoEventLoop.java:156)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:1123)
	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
	at io.netty.util.conc

[MarcinVaadin]

Thanks for reporting, that one is interesting. There is single IntelliJ REST service for all opened projects. Might it be case that you have closed the IDE instance for your running project?

[ado2000]

Hi, it could be possible,

my project is composed of two maven projects.

one used as main library AppFramework ( Vaadin 24.6 ) ( it is not runnable )
One as main project ( Vaadin 26.4 )

this error happened in the IDE, may be cause I'm trying to make copilot run ( At the moment it does not run )

What I see is that in the AppFramework project in the .idea folder I have the file .copilot-plugin but I have not this file in the main project, can it be a problem?

This is the error I see in the main project log.

Any Suggestion?
Thanks

[http-nio-8080-exec-10] ERROR com.vaadin.copilot.ide.CopilotIDEPlugin - Unable to communicate with IDE plugin
java.io.IOException: Unexpected response (400) communicating with the IDE plugin:
at com.vaadin.copilot.ide.CopilotIDEPlugin.sendRestSync(CopilotIDEPlugin.java:342)
at com.vaadin.copilot.ide.CopilotIDEPlugin.send(CopilotIDEPlugin.java:323)
at com.vaadin.copilot.ide.CopilotIDEPlugin.getModulePaths(CopilotIDEPlugin.java:307)
at com.vaadin.copilot.JavaSourcePathDetector.detectSourceFoldersUsingIDEPlugin(JavaSourcePathDetector.java:83)
at com.vaadin.copilot.JavaSourcePathDetector.detectProjectPaths(JavaSourcePathDetector.java:72)
at com.vaadin.copilot.ProjectFileManager.getProjectPaths(ProjectFileManager.java:362)
at com.vaadin.copilot.ProjectFileManager.getSourceFolders(ProjectFileManager.java:348)
at com.vaadin.copilot.ProjectManager.getSourceFolders(ProjectManager.java:180)
at com.vaadin.copilot.javarewriter.SourceSyncChecker.startSourceFileWatchers(SourceSyncChecker.java:67)
at com.vaadin.copilot.javarewriter.SourceSyncChecker.(SourceSyncChecker.java:52)
at com.vaadin.copilot.CopilotSession.(CopilotSession.java:82)
at com.vaadin.copilot.Copilot.lambda$handleConnect$1(Copilot.java:43)
at java.base/java.util.Map.computeIfAbsent(Map.java:1066)
at java.base/java.util.Collections$SynchronizedMap.computeIfAbsent(Collections.java:2980)
at com.vaadin.copilot.Copilot.handleConnect(Copilot.java:41)
at com.vaadin.base.devserver.DebugWindowConnection.handleConnect(DebugWindowConnection.java:208)
at com.vaadin.base.devserver.DebugWindowConnection.onConnect(DebugWindowConnection.java:188)
at com.vaadin.flow.server.communication.PushHandler.lambda$onConnect$4(PushHandler.java:625)
at java.base/java.util.Optional.ifPresent(Optional.java:178)
at com.vaadin.flow.server.communication.PushHandler.lambda$onConnect$5(PushHandler.java:624)
at com.vaadin.flow.server.communication.PushHandler.callWithServiceAndSession(PushHandler.java:237)
at com.vaadin.flow.server.communication.PushHandler.onConnect(PushHandler.java:621)
at com.vaadin.flow.server.communication.PushAtmosphereHandler.onConnect(PushAtmosphereHandler.java:103)
at com.vaadin.flow.server.communication.PushAtmosphereHandler.onRequest(PushAtmosphereHandler.java:77)
at org.atmosphere.cpr.AsynchronousProcessor.action(AsynchronousProcessor.java:217)
at org.atmosphere.cpr.AsynchronousProcessor.suspended(AsynchronousProcessor.java:103)
at org.atmosphere.container.Servlet30CometSupport.service(Servlet30CometSupport.java:67)
at org.atmosphere.cpr.AtmosphereFramework.doCometSupport(AtmosphereFramework.java:2284)
at org.atmosphere.websocket.DefaultWebSocketProcessor.dispatch(DefaultWebSocketProcessor.java:574)
at org.atmosphere.websocket.DefaultWebSocketProcessor.open(DefaultWebSocketProcessor.java:213)
at org.atmosphere.container.JSR356Endpoint.onOpen(JSR356Endpoint.java:254)
at org.apache.tomcat.websocket.server.WsHttpUpgradeHandler.init(WsHttpUpgradeHandler.java:131)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:947)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190)
at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
at java.base/java.lang.Thread.run(Thread.java:1583)
[http-nio-8080-exec-10] WARN org.atmosphere.websocket.DefaultWebSocketProcessor - Failed invoking AtmosphereFramework.doCometSupport()
java.lang.NullPointerException: Cannot invoke "elemental.json.JsonObject.getObject(String)" because "sourcePathResponse" is null
at com.vaadin.copilot.JavaSourcePathDetector.detectSourceFoldersUsingIDEPlugin(JavaSourcePathDetector.java:84)
at com.vaadin.copilot.JavaSourcePathDetector.detectProjectPaths(JavaSourcePathDetector.java:72)
at com.vaadin.copilot.ProjectFileManager.getProjectPaths(ProjectFileManager.java:362)
at com.vaadin.copilot.ProjectFileManager.getSourceFolders(ProjectFileManager.java:348)
at com.vaadin.copilot.ProjectManager.getSourceFolders(ProjectManager.java:180)
at com.vaadin.copilot.javarewriter.SourceSyncChecker.startSourceFileWatchers(SourceSyncChecker.java:67)
at com.vaadin.copilot.javarewriter.SourceSyncChecker.(SourceSyncChecker.java:52)
at com.vaadin.copilot.CopilotSession.(CopilotSession.java:82)
at com.vaadin.copilot.Copilot.lambda$handleConnect$1(Copilot.java:43)
at java.base/java.util.Map.computeIfAbsent(Map.java:1066)
at java.base/java.util.Collections$SynchronizedMap.computeIfAbsent(Collections.java:2980)
at com.vaadin.copilot.Copilot.handleConnect(Copilot.java:41)
at com.vaadin.base.devserver.DebugWindowConnection.handleConnect(DebugWindowConnection.java:208)
at com.vaadin.base.devserver.DebugWindowConnection.onConnect(DebugWindowConnection.java:188)
at com.vaadin.flow.server.communication.PushHandler.lambda$onConnect$4(PushHandler.java:625)
at java.base/java.util.Optional.ifPresent(Optional.java:178)
at com.vaadin.flow.server.communication.PushHandler.lambda$onConnect$5(PushHandler.java:624)
at com.vaadin.flow.server.communication.PushHandler.callWithServiceAndSession(PushHandler.java:237)
at com.vaadin.flow.server.communication.PushHandler.onConnect(PushHandler.java:621)
at com.vaadin.flow.server.communication.PushAtmosphereHandler.onConnect(PushAtmosphereHandler.java:103)
at com.vaadin.flow.server.communication.PushAtmosphereHandler.onRequest(PushAtmosphereHandler.java:77)
at org.atmosphere.cpr.AsynchronousProcessor.action(AsynchronousProcessor.java:217)
at org.atmosphere.cpr.AsynchronousProcessor.suspended(AsynchronousProcessor.java:103)
at org.atmosphere.container.Servlet30CometSupport.service(Servlet30CometSupport.java:67)
at org.atmosphere.cpr.AtmosphereFramework.doCometSupport(AtmosphereFramework.java:2284)
at org.atmosphere.websocket.DefaultWebSocketProcessor.dispatch(DefaultWebSocketProcessor.java:574)
at org.atmosphere.websocket.DefaultWebSocketProcessor.open(DefaultWebSocketProcessor.java:213)
at org.atmosphere.container.JSR356Endpoint.onOpen(JSR356Endpoint.java:254)
at org.apache.tomcat.websocket.server.WsHttpUpgradeHandler.init(WsHttpUpgradeHandler.java:131)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:947)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190)
at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
at java.base/java.lang.Thread.run(Thread.java:1583)
[http-nio-8080-exec-10] WARN org.atmosphere.websocket.protocol.SimpleHttpProtocol - java.lang.NullPointerException: Cannot invoke "elemental.json.JsonObject.getObject(String)" because "sourcePathResponse" is null. Unable to deliver the websocket messages to installed component. Status 500 Message Server Error
[http-nio-8080-exec-10] WARN org.atmosphere.websocket.DefaultWebSocketProcessor - Failed invoking AtmosphereFramework.doCometSupport()
java.lang.NullPointerException: Cannot invoke "com.vaadin.copilot.CopilotSession.handleMessage(String, elemental.json.JsonObject, com.vaadin.base.devserver.DevToolsInterface)" because the return value of "java.util.Map.get(Object)" is null
at com.vaadin.copilot.Copilot.handleMessage(Copilot.java:62)
at com.vaadin.base.devserver.DebugWindowConnection.onMessage(DebugWindowConnection.java:336)
at com.vaadin.flow.server.communication.PushHandler.handleDebugWindowMessage(PushHandler.java:670)
at com.vaadin.flow.server.communication.PushHandler.callWithServiceAndSession(PushHandler.java:237)
at com.vaadin.flow.server.communication.PushHandler.onMessage(PushHandler.java:646)
at com.vaadin.flow.server.communication.PushAtmosphereHandler.onMessage(PushAtmosphereHandler.java:90)
at com.vaadin.flow.server.communication.PushAtmosphereHandler.onRequest(PushAtmosphereHandler.java:79)
at org.atmosphere.cpr.AsynchronousProcessor.action(AsynchronousProcessor.java:217)
at org.atmosphere.cpr.AsynchronousProcessor.suspended(AsynchronousProcessor.java:103)
at org.atmosphere.container.Servlet30CometSupport.service(Servlet30CometSupport.java:67)
at org.atmosphere.cpr.AtmosphereFramework.doCometSupport(AtmosphereFramework.java:2284)
at org.atmosphere.websocket.DefaultWebSocketProcessor.dispatch(DefaultWebSocketProcessor.java:574)
at org.atmosphere.websocket.DefaultWebSocketProcessor.lambda$dispatch$2(DefaultWebSocketProcessor.java:326)
at org.atmosphere.util.VoidExecutorService.execute(VoidExecutorService.java:101)
at org.atmosphere.websocket.DefaultWebSocketProcessor.dispatch(DefaultWebSocketProcessor.java:323)
at org.atmosphere.websocket.DefaultWebSocketProcessor.invokeWebSocketProtocol(DefaultWebSocketProcessor.java:428)
at org.atmosphere.container.JSR356Endpoint.lambda$onOpen$2(JSR356Endpoint.java:261)
at org.apache.tomcat.websocket.WsFrameBase.sendMessageText(WsFrameBase.java:390)
at org.apache.tomcat.websocket.server.WsFrameServer.sendMessageText(WsFrameServer.java:130)
at org.apache.tomcat.websocket.WsFrameBase.processDataText(WsFrameBase.java:484)
at org.apache.tomcat.websocket.WsFrameBase.processData(WsFrameBase.java:284)
at org.apache.tomcat.websocket.WsFrameBase.processInputBuffer(WsFrameBase.java:130)
at org.apache.tomcat.websocket.server.WsFrameServer.onDataAvailable(WsFrameServer.java:85)
at org.apache.tomcat.websocket.server.WsFrameServer.doOnDataAvailable(WsFrameServer.java:184)
at org.apache.tomcat.websocket.server.WsFrameServer.notifyDataAvailable(WsFrameServer.java:164)
at org.apache.tomcat.websocket.server.WsHttpUpgradeHandler.upgradeDispatch(WsHttpUpgradeHandler.java:152)
at org.apache.coyote.http11.upgrade.UpgradeProcessorInternal.dispatch(UpgradeProcessorInternal.java:60)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:57)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:905)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190)
at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
at java.base/java.lang.Thread.run(Thread.java:1583)
[http-nio-8080-exec-10] WARN org.atmosphere.websocket.protocol.SimpleHttpProtocol - java.lang.NullPointerException: Cannot invoke "com.vaadin.copilot.CopilotSession.handleMessage(String, elemental.json.JsonObject, com.vaadin.base.devserver.DevToolsInterface)" because the return value of "java.util.Map.get(Object)" is null. Unable to deliver the websocket messages to installed component. Status 500 Message Server Error