Handshake error Failed connecting to ws server ws://localhost

[sanidu_lakmal]

Environment Java 8 , Jasper 8, Windows 11

When I try to export a dashboard report
Screenshot -> PDF

Following error occurs

18:06:06,536 INFO  [stdout] (pool-47-thread-2) 2023-05-08T18:06:06,534  WARN WebSocketServiceImpl,pool-47-thread-2:105 - Failed connecting to ws server ws://localhost:54220/devtools/browser/af2fadba-a2d0-45c8-92f0-f01c67360ebb... javax.websocket.DeploymentException: Handshake error.18:06:06,536 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.tyrus.client.ClientManager$3$1.run(ClientManager.java:679)18:06:06,536 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.tyrus.client.ClientManager$3.run(ClientManager.java:717)18:06:06,536 INFO  [stdout] (pool-47-thread-2)  at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)18:06:06,536 INFO  [stdout] (pool-47-thread-2)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)18:06:06,536 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.tyrus.client.ClientManager$SameThreadExecutorService.execute(ClientManager.java:871)18:06:06,536 INFO  [stdout] (pool-47-thread-2)  at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:112)18:06:06,536 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.tyrus.client.ClientManager.connectToServer(ClientManager.java:516)18:06:06,536 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.tyrus.client.ClientManager.connectToServer(ClientManager.java:378)18:06:06,536 INFO  [stdout] (pool-47-thread-2)  at com.github.kklisura.cdt.services.impl.WebSocketServiceImpl.connect(WebSocketServiceImpl.java:94)18:06:06,536 INFO  [stdout] (pool-47-thread-2)  at com.github.kklisura.cdt.services.impl.WebSocketServiceImpl.create(WebSocketServiceImpl.java:84)18:06:06,536 INFO  [stdout] (pool-47-thread-2)  at net.sf.jasperreports.chrome.IsolatedPageCreator.getBrowserDevToolsService(IsolatedPageCreator.java:147)18:06:06,536 INFO  [stdout] (pool-47-thread-2)  at net.sf.jasperreports.chrome.IsolatedPageCreator.lambda$runInPage$0(IsolatedPageCreator.java:71)18:06:06,538 INFO  [stdout] (pool-47-thread-2)  at net.sf.jasperreports.chrome.ChromeInstance.runWithChromeInstance(ChromeInstance.java:92)18:06:06,538 INFO  [stdout] (pool-47-thread-2)  at net.sf.jasperreports.chrome.IsolatedPageCreator.runInPage(IsolatedPageCreator.java:69)18:06:06,538 INFO  [stdout] (pool-47-thread-2)  at net.sf.jasperreports.chrome.BrowserService.evaluateInPage(BrowserService.java:98)18:06:06,538 INFO  [stdout] (pool-47-thread-2)  at com.jaspersoft.ji.remote.dashboard.ChromeDashboardRenderer.renderDashboard(ChromeDashboardRenderer.java:41)18:06:06,538 INFO  [stdout] (pool-47-thread-2)  at com.jaspersoft.ji.remote.dashboard.BaseDashboardRenderer.call(BaseDashboardRenderer.java:76)18:06:06,538 INFO  [stdout] (pool-47-thread-2)  at com.jaspersoft.ji.remote.dashboard.BaseDashboardRenderer.call(BaseDashboardRenderer.java:26)18:06:06,538 INFO  [stdout] (pool-47-thread-2)  at com.jaspersoft.ji.remote.dashboard.ContextInheritingCallable.call(ContextInheritingCallable.java:51)18:06:06,538 INFO  [stdout] (pool-47-thread-2)  at java.util.concurrent.FutureTask.run(FutureTask.java:266)18:06:06,538 INFO  [stdout] (pool-47-thread-2)  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)18:06:06,538 INFO  [stdout] (pool-47-thread-2)  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)18:06:06,538 INFO  [stdout] (pool-47-thread-2)  at java.lang.Thread.run(Thread.java:750)18:06:06,538 INFO  [stdout] (pool-47-thread-2) Caused by: org.glassfish.tyrus.core.HandshakeException: Response code was not 101: 403.18:06:06,538 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.tyrus.client.TyrusClientEngine.processResponse(TyrusClientEngine.java:320)18:06:06,538 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.tyrus.container.grizzly.client.GrizzlyClientFilter.handleHandshake(GrizzlyClientFilter.java:346)18:06:06,539 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.tyrus.container.grizzly.client.GrizzlyClientFilter.handleRead(GrizzlyClientFilter.java:315)18:06:06,539 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)18:06:06,539 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:284)18:06:06,539 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:201)18:06:06,539 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:133)18:06:06,539 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:112)18:06:06,539 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)18:06:06,539 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:526)18:06:06,539 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)18:06:06,539 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)18:06:06,539 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)18:06:06,539 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)18:06:06,539 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:591)18:06:06,539 INFO  [stdout] (pool-47-thread-2)  at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:571)[/code]

Chrome path is set and added

net.sf.jasperreports.chrome.argument.no-sandbox=true[/code]

to jasperreports.properties get rid of previous error messages , Now I am stuck here.

[anish.rai]

Thank you for posting to the Jaspersoft Community. Our team of experts has read your question and we are working to get you an answer as quickly as we can. If you have a Jaspersoft Professional Subscription plan, please visit https://support.tibco.com/s/ for direct access to our technical support teams offering guaranteed response times.

[Michael Bielkiewicz]

This is a tricky one and likely has something to do with Chromium not working/installed right. Please ensure you've got the proper version of Chromium installed per our install/platform support guides. In addition, another client had a similar issue and this was suggested:
 

If version of google-chrome 111 then, the issue would be similar to this:https://forum.katalon.com/t/failed-connecting-to-ws-server/85323and we can try to set remote-allow-origins to * as follows:In WEB-INF/applicationContext.xmlAdd these 2 properties:<prop key="net.sf.jasperreports.chrome.page.isolate">true</prop><prop key="net.sf.jasperreports.chrome.argument.remote-allow-origins">*</prop>Add the above two below this line (about line 1041) :<prop key="net.sf.jasperreports.chrome.argument.enable-logging">stderr</prop>These changes require a restart of the JR server.Please give it a shot and post back results.

[sanidu_lakmal]

It worked 
Thanks for the help mbielkiewicz