Jmix version: 2.4.3 UI preview not working on Mac OS

s.chebotarev · January 23, 2025, 6:50am

Hi, UI preview not working.
I have the following hardware and software configuration

Jmix version: 2.4.3
Jmix Studio plugin version: 2.4.2-243
IntelliJ version: IntelliJ IDEA 2024.3.2 (Community Edition)

Thu Jan 23 09:33:34 MSK 2025 WARN - io.jmix.flowui.devserver.DevModeHandlerManagerImpl: Exception when stopping projectThemeFilesWatcher
[io.jmix.flowui.devserver.DevModeHandlerManagerImpl.stopDevModeHandler(DevModeHandlerManagerImpl.java:167), io.jmix.flowui.devserver.startup.DevModeStartupListener.contextDestroyed(DevModeStartupListener.java:91), org.eclipse.jetty.ee10.servlet.ServletContextHandler.callContextDestroyed(ServletContextHandler.java:1603), org.eclipse.jetty.ee10.servlet.ServletContextHandler.contextDestroyed(ServletContextHandler.java:527), org.eclipse.jetty.ee10.servlet.ServletHandler.doStop(ServletHandler.java:328), org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:132), org.eclipse.jetty.util.component.ContainerLifeCycle.stop(ContainerLifeCycle.java:180), org.eclipse.jetty.util.component.ContainerLifeCycle.doStop(ContainerLifeCycle.java:202), org.eclipse.jetty.server.Handler$Abstract.doStop(Handler.java:499), org.eclipse.jetty.security.SecurityHandler.doStop(SecurityHandler.java:428), org.eclipse.jetty.ee10.servlet.security.ConstraintSecurityHandler.doStop(ConstraintSecurityHandler.java:382), org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:132), org.eclipse.jetty.util.component.ContainerLifeCycle.stop(ContainerLifeCycle.java:180), org.eclipse.jetty.util.component.ContainerLifeCycle.doStop(ContainerLifeCycle.java:202), org.eclipse.jetty.session.AbstractSessionManager.doStop(AbstractSessionManager.java:1208), org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:132), org.eclipse.jetty.util.component.ContainerLifeCycle.stop(ContainerLifeCycle.java:180), org.eclipse.jetty.util.component.ContainerLifeCycle.doStop(ContainerLifeCycle.java:202), org.eclipse.jetty.server.Handler$Abstract.doStop(Handler.java:499), org.eclipse.jetty.server.handler.ContextHandler.lambda$doStop$1(ContextHandler.java:802), org.eclipse.jetty.server.handler.ContextHandler$ScopedContext.call(ContextHandler.java:1446), org.eclipse.jetty.server.handler.ContextHandler.doStop(ContextHandler.java:802), org.eclipse.jetty.ee10.servlet.ServletContextHandler.stopContext(ServletContextHandler.java:1329), org.eclipse.jetty.ee10.webapp.WebAppContext.stopWebapp(WebAppContext.java:1355), org.eclipse.jetty.ee10.webapp.WebAppContext.stopContext(WebAppContext.java:1311), org.eclipse.jetty.ee10.servlet.ServletContextHandler.doStop(ServletContextHandler.java:1080), org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:132), org.eclipse.jetty.util.component.ContainerLifeCycle.stop(ContainerLifeCycle.java:180), org.eclipse.jetty.util.component.ContainerLifeCycle.doStop(ContainerLifeCycle.java:202), org.eclipse.jetty.server.Handler$Abstract.doStop(Handler.java:499), org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:132), org.eclipse.jetty.util.component.ContainerLifeCycle.stop(ContainerLifeCycle.java:180), org.eclipse.jetty.util.component.ContainerLifeCycle.doStop(ContainerLifeCycle.java:202), org.eclipse.jetty.server.Handler$Abstract.doStop(Handler.java:499), org.eclipse.jetty.server.Server.doStop(Server.java:688), org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:132), java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103), java.base/java.lang.reflect.Method.invoke(Method.java:580), com.haulmont.jmixstudio.flowui.server.FlowJettyServer.findAndInvokeMethod(FlowJettyServer.kt:113), com.haulmont.jmixstudio.flowui.server.FlowJettyServer.stop(FlowJettyServer.kt:53), com.haulmont.jmixstudio.flowui.server.FlowJettyServer.stopServer(FlowJettyServer.kt:49), com.haulmont.jmixstudio.flowui.server.FlowDevServerManager.i(FlowDevServerManager.kt:183), com.intellij.openapi.progress.impl.CoreProgressManager$2.run(CoreProgressManager.java:342), com.intellij.openapi.progress.impl.CoreProgressManager.startTask(CoreProgressManager.java:491), com.intellij.openapi.progress.impl.ProgressManagerImpl.startTask(ProgressManagerImpl.java:133), com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcessWithProgressSynchronously$10(CoreProgressManager.java:581), com.intellij.openapi.progress.impl.ProgressRunner.lambda$new$0(ProgressRunner.java:85), com.intellij.openapi.progress.impl.ProgressRunner.lambda$submit$4(ProgressRunner.java:249), com.intellij.openapi.progress.ProgressManager.lambda$runProcess$0(ProgressManager.java:98), com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$1(CoreProgressManager.java:223), com.intellij.platform.diagnostic.telemetry.helpers.TraceKt.use(trace.kt:45), com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$2(CoreProgressManager.java:222), com.intellij.openapi.progress.impl.CoreProgressManager.lambda$executeProcessUnderProgress$14(CoreProgressManager.java:674), com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:749), com.intellij.openapi.progress.impl.CoreProgressManager.computeUnderProgress(CoreProgressManager.java:705), com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:673), com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:79), com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:203), com.intellij.openapi.progress.ProgressManager.runProcess(ProgressManager.java:98), com.intellij.openapi.progress.impl.ProgressRunner.lambda$submit$5(ProgressRunner.java:249), com.intellij.openapi.progress.impl.ProgressRunner$ProgressRunnable.run(ProgressRunner.java:502), com.intellij.openapi.progress.impl.ProgressRunner.lambda$launchTask$18(ProgressRunner.java:467), com.intellij.util.concurrency.ChildContext$runInChildContext$1.invoke(propagation.kt:101), com.intellij.util.concurrency.ChildContext$runInChildContext$1.invoke(propagation.kt:101), com.intellij.util.concurrency.ChildContext.runInChildContext(propagation.kt:107), com.intellij.util.concurrency.ChildContext.runInChildContext(propagation.kt:101), com.intellij.openapi.progress.impl.ProgressRunner.lambda$launchTask$19(ProgressRunner.java:463), java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144), java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642), java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:735), java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:732), java.base/java.security.AccessController.doPrivileged(AccessController.java:400), java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1.run(Executors.java:732), java.base/java.lang.Thread.run(Thread.java:1583)]
Thu Jan 23 09:33:38 MSK 2025 INFO - io.jmix.flowui.devserver.startup.DevModeInitializer: Starting dev-mode updaters in /Users/chebotarev/Developer/work/agroinvest/test/onboarding/.jmix/screen-designer folder.
Thu Jan 23 09:33:38 MSK 2025 INFO - com.vaadin.flow.server.frontend.scanner.FullDependenciesScanner: Visited 118 classes. Took 18 ms.
Thu Jan 23 09:33:38 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskCopyRequiredFiles
Thu Jan 23 09:33:38 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskGeneratePackageJson
Thu Jan 23 09:33:38 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskGenerateIndexHtml
Thu Jan 23 09:33:38 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskGenerateIndexTs
Thu Jan 23 09:33:38 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskGenerateReactFiles
Thu Jan 23 09:33:38 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskUpdateOldIndexTs
Thu Jan 23 09:33:38 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskGenerateViteDevMode
Thu Jan 23 09:33:38 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskGenerateTsConfig
Thu Jan 23 09:33:38 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskGenerateTsDefinitions
Thu Jan 23 09:33:38 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskGenerateServiceWorker
Thu Jan 23 09:33:38 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskGenerateBootstrap
Thu Jan 23 09:33:38 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskGenerateFeatureFlags
Thu Jan 23 09:33:38 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskInstallFrontendBuildPlugins
Thu Jan 23 09:33:38 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskUpdatePackages
Thu Jan 23 09:33:38 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskRunNpmInstall
Thu Jan 23 09:33:38 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.TaskUpdatePackages: Running `pnpm install` to resolve and optionally download frontend dependencies. This may take a moment, please stand by...
Thu Jan 23 09:33:38 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.FrontendTools: Couldn't find node. Installing Node and npm to /Users/chebotarev/.vaadin.
Thu Jan 23 09:33:38 MSK 2025 INFO - com.vaadin.flow.server.startup.ServletDeployer: Skipping automatic servlet registration because there is already a Vaadin servlet with the name io.jmix.flowui.devserver.servlet.JmixVaadinServlet
Thu Jan 23 09:33:38 MSK 2025 INFO - com.vaadin.flow.server.startup.ServletDeployer: Skipping automatic servlet registration because there is already a Vaadin servlet with the name io.jmix.flowui.devserver.servlet.JmixVaadinServlet
Thu Jan 23 09:33:38 MSK 2025 WARN - com.vaadin.flow.server.communication.JSR356WebsocketInitializer: Atmosphere already initialized
Thu Jan 23 09:33:39 MSK 2025 INFO - com.vaadin.flow.server.DefaultDeploymentConfiguration: 
Vaadin is running in DEVELOPMENT mode - do not use for production deployments.
Thu Jan 23 09:33:39 MSK 2025 WARN - io.jmix.flowui.devserver.AbstractDevServerRunner: DevServer start failed. Cause: java.lang.NoClassDefFoundError: java/net/http/HttpClient Message: java.lang.NoClassDefFoundError: java/net/http/HttpClient Stacktrace: 
[java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:315), java.base/java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:320), java.base/java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1807), java.base/java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1796), java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:507), java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1491), java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:2073), java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:2035), java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:187)]
Thu Jan 23 09:42:35 MSK 2025 WARN - io.jmix.flowui.devserver.DevModeHandlerManagerImpl: Exception when stopping projectThemeFilesWatcher
[io.jmix.flowui.devserver.DevModeHandlerManagerImpl.stopDevModeHandler(DevModeHandlerManagerImpl.java:167), io.jmix.flowui.devserver.startup.DevModeStartupListener.contextDestroyed(DevModeStartupListener.java:91), org.eclipse.jetty.ee10.servlet.ServletContextHandler.callContextDestroyed(ServletContextHandler.java:1603), org.eclipse.jetty.ee10.servlet.ServletContextHandler.contextDestroyed(ServletContextHandler.java:527), org.eclipse.jetty.ee10.servlet.ServletHandler.doStop(ServletHandler.java:328), org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:132), org.eclipse.jetty.util.component.ContainerLifeCycle.stop(ContainerLifeCycle.java:180), org.eclipse.jetty.util.component.ContainerLifeCycle.doStop(ContainerLifeCycle.java:202), org.eclipse.jetty.server.Handler$Abstract.doStop(Handler.java:499), org.eclipse.jetty.security.SecurityHandler.doStop(SecurityHandler.java:428), org.eclipse.jetty.ee10.servlet.security.ConstraintSecurityHandler.doStop(ConstraintSecurityHandler.java:382), org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:132), org.eclipse.jetty.util.component.ContainerLifeCycle.stop(ContainerLifeCycle.java:180), org.eclipse.jetty.util.component.ContainerLifeCycle.doStop(ContainerLifeCycle.java:202), org.eclipse.jetty.session.AbstractSessionManager.doStop(AbstractSessionManager.java:1208), org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:132), org.eclipse.jetty.util.component.ContainerLifeCycle.stop(ContainerLifeCycle.java:180), org.eclipse.jetty.util.component.ContainerLifeCycle.doStop(ContainerLifeCycle.java:202), org.eclipse.jetty.server.Handler$Abstract.doStop(Handler.java:499), org.eclipse.jetty.server.handler.ContextHandler.lambda$doStop$1(ContextHandler.java:802), org.eclipse.jetty.server.handler.ContextHandler$ScopedContext.call(ContextHandler.java:1446), org.eclipse.jetty.server.handler.ContextHandler.doStop(ContextHandler.java:802), org.eclipse.jetty.ee10.servlet.ServletContextHandler.stopContext(ServletContextHandler.java:1329), org.eclipse.jetty.ee10.webapp.WebAppContext.stopWebapp(WebAppContext.java:1355), org.eclipse.jetty.ee10.webapp.WebAppContext.stopContext(WebAppContext.java:1311), org.eclipse.jetty.ee10.servlet.ServletContextHandler.doStop(ServletContextHandler.java:1080), org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:132), org.eclipse.jetty.util.component.ContainerLifeCycle.stop(ContainerLifeCycle.java:180), org.eclipse.jetty.util.component.ContainerLifeCycle.doStop(ContainerLifeCycle.java:202), org.eclipse.jetty.server.Handler$Abstract.doStop(Handler.java:499), org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:132), org.eclipse.jetty.util.component.ContainerLifeCycle.stop(ContainerLifeCycle.java:180), org.eclipse.jetty.util.component.ContainerLifeCycle.doStop(ContainerLifeCycle.java:202), org.eclipse.jetty.server.Handler$Abstract.doStop(Handler.java:499), org.eclipse.jetty.server.Server.doStop(Server.java:688), org.eclipse.jetty.util.component.AbstractLifeCycle.stop(AbstractLifeCycle.java:132), java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103), java.base/java.lang.reflect.Method.invoke(Method.java:580), com.haulmont.jmixstudio.flowui.server.FlowJettyServer.findAndInvokeMethod(FlowJettyServer.kt:113), com.haulmont.jmixstudio.flowui.server.FlowJettyServer.stop(FlowJettyServer.kt:53), com.haulmont.jmixstudio.flowui.server.FlowJettyServer.stopServer(FlowJettyServer.kt:49), com.haulmont.jmixstudio.flowui.server.FlowDevServerManager.i(FlowDevServerManager.kt:183), com.intellij.openapi.progress.impl.CoreProgressManager$2.run(CoreProgressManager.java:342), com.intellij.openapi.progress.impl.CoreProgressManager.startTask(CoreProgressManager.java:491), com.intellij.openapi.progress.impl.ProgressManagerImpl.startTask(ProgressManagerImpl.java:133), com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcessWithProgressSynchronously$10(CoreProgressManager.java:581), com.intellij.openapi.progress.impl.ProgressRunner.lambda$new$0(ProgressRunner.java:85), com.intellij.openapi.progress.impl.ProgressRunner.lambda$submit$4(ProgressRunner.java:249), com.intellij.openapi.progress.ProgressManager.lambda$runProcess$0(ProgressManager.java:98), com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$1(CoreProgressManager.java:223), com.intellij.platform.diagnostic.telemetry.helpers.TraceKt.use(trace.kt:45), com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$2(CoreProgressManager.java:222), com.intellij.openapi.progress.impl.CoreProgressManager.lambda$executeProcessUnderProgress$14(CoreProgressManager.java:674), com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:749), com.intellij.openapi.progress.impl.CoreProgressManager.computeUnderProgress(CoreProgressManager.java:705), com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:673), com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:79), com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:203), com.intellij.openapi.progress.ProgressManager.runProcess(ProgressManager.java:98), com.intellij.openapi.progress.impl.ProgressRunner.lambda$submit$5(ProgressRunner.java:249), com.intellij.openapi.progress.impl.ProgressRunner$ProgressRunnable.run(ProgressRunner.java:502), com.intellij.openapi.progress.impl.ProgressRunner.lambda$launchTask$18(ProgressRunner.java:467), com.intellij.util.concurrency.ChildContext$runInChildContext$1.invoke(propagation.kt:101), com.intellij.util.concurrency.ChildContext$runInChildContext$1.invoke(propagation.kt:101), com.intellij.util.concurrency.ChildContext.runInChildContext(propagation.kt:107), com.intellij.util.concurrency.ChildContext.runInChildContext(propagation.kt:101), com.intellij.openapi.progress.impl.ProgressRunner.lambda$launchTask$19(ProgressRunner.java:463), java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144), java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642), java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:735), java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:732), java.base/java.security.AccessController.doPrivileged(AccessController.java:400), java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1.run(Executors.java:732), java.base/java.lang.Thread.run(Thread.java:1583)]
Thu Jan 23 09:47:53 MSK 2025 INFO - io.jmix.flowui.devserver.startup.DevModeInitializer: Starting dev-mode updaters in /Users/chebotarev/Developer/work/agroinvest/test/onboarding/.jmix/screen-designer folder.
Thu Jan 23 09:47:53 MSK 2025 INFO - com.vaadin.flow.server.frontend.scanner.FullDependenciesScanner: Visited 118 classes. Took 14 ms.
Thu Jan 23 09:47:53 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskCopyRequiredFiles
Thu Jan 23 09:47:53 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskGeneratePackageJson
Thu Jan 23 09:47:53 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskGenerateIndexHtml
Thu Jan 23 09:47:53 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskGenerateIndexTs
Thu Jan 23 09:47:53 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskGenerateReactFiles
Thu Jan 23 09:47:53 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskUpdateOldIndexTs
Thu Jan 23 09:47:53 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskGenerateViteDevMode
Thu Jan 23 09:47:53 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskGenerateTsConfig
Thu Jan 23 09:47:53 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskGenerateTsDefinitions
Thu Jan 23 09:47:53 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskGenerateServiceWorker
Thu Jan 23 09:47:53 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskGenerateBootstrap
Thu Jan 23 09:47:53 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskGenerateFeatureFlags
Thu Jan 23 09:47:53 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskInstallFrontendBuildPlugins
Thu Jan 23 09:47:53 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskUpdatePackages
Thu Jan 23 09:47:53 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.NodeTasks: Executing task: TaskRunNpmInstall
Thu Jan 23 09:47:53 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.TaskUpdatePackages: Running `pnpm install` to resolve and optionally download frontend dependencies. This may take a moment, please stand by...
Thu Jan 23 09:47:53 MSK 2025 INFO - io.jmix.flowui.devserver.frontend.FrontendTools: Couldn't find node. Installing Node and npm to /Users/chebotarev/.vaadin.
Thu Jan 23 09:47:53 MSK 2025 INFO - com.vaadin.flow.server.startup.ServletDeployer: Skipping automatic servlet registration because there is already a Vaadin servlet with the name io.jmix.flowui.devserver.servlet.JmixVaadinServlet
Thu Jan 23 09:47:53 MSK 2025 INFO - com.vaadin.flow.server.startup.ServletDeployer: Skipping automatic servlet registration because there is already a Vaadin servlet with the name io.jmix.flowui.devserver.servlet.JmixVaadinServlet
Thu Jan 23 09:47:53 MSK 2025 WARN - com.vaadin.flow.server.communication.JSR356WebsocketInitializer: Atmosphere already initialized
Thu Jan 23 09:47:54 MSK 2025 INFO - com.vaadin.flow.server.DefaultDeploymentConfiguration: 
Vaadin is running in DEVELOPMENT mode - do not use for production deployments.
Thu Jan 23 09:47:54 MSK 2025 WARN - io.jmix.flowui.devserver.AbstractDevServerRunner: DevServer start failed. Cause: java.lang.NoClassDefFoundError: java/net/http/HttpClient Message: java.lang.NoClassDefFoundError: java/net/http/HttpClient Stacktrace: 
[java.base/java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:315), java.base/java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:320), java.base/java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1807), java.base/java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1796), java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:507), java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1491), java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:2073), java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:2035), java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:187)]

m.fedoseev · January 23, 2025, 1:01pm

Hi,

Which boot Java runtime is used in your Intellij IDEA? (see more about boot runtime)
Probably problem in specific jetbrains runtime.

Regards,
Mikhail

s.chebotarev · January 23, 2025, 1:39pm

Default for Intellij IDEA CE 2024.3.2

System java version

m.fedoseev · January 27, 2025, 12:09pm

Can you also try to change your java vendor from OpenJDK to Amazon Coretto?

Regards,
Mikhail

s.chebotarev · January 29, 2025, 8:55am

Hi

It doesn’t matter. I think my VM is used in rendering the interface.

Wed Jan 29 11:51:00 MSK 2025 WARN - io.jmix.flowui.devserver.AbstractDevServerRunner: DevServer start failed. Cause: java.lang.NoClassDefFoundError: java/net/http/HttpClient Message: java.lang.NoClassDefFoundError: java/net/http/HttpClient Stacktrace:

sachebotarev · February 6, 2025, 2:54pm

Apparently, the conversation will end in nothing.
As here Jimix 2.2 Screen-designer preview doesn't work
In my department, this behavior is on all Mac laptops (3 M1, M1 Pro). The environment is more or less the same for all. Something like that.

mbucan · February 6, 2025, 5:44pm

Hello,
how about the version of the IntelliJ IDEA you are using? Did this preview ever work for you before? If it did, what has changed since then?

There are ways to install several IntelliJ versions and have them simultaneously, and even assign which project is opened by which version. https://www.jetbrains.com/toolbox-app/
Make sure you backup your project before opening with a new version of IntelliJ or the plugin.
Try if the preview is working in the older version of IntelliJ, or newer.

Also, I dislike that your IntelliJ uses Java 21 while the system uses 17. What version of Java is the project using? I’m using 17 for everything… try to experiment with that too.

The preview is working for me using
IntelliJ Build #IU-241.18034.62, built on June 20, 2024
Runtime version: 17.0.11+1-b1207.24 amd64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
Jmix 2.3.2-241
and the Windows 10 system is
OpenJDK Runtime Environment Corretto-17.0.7.7.1 (build 17.0.7+7-LTS)

Apart from that, I must admit that I don’t use that preview feature, the way I work is to work with both UI changes and the controller changes at once, and just Run it to see what I got … your system should build this in an instant of the eye However yes, I understand when you want to use something and it’s not working it is annoying. Try to experiment along the lines mentioned above and see how it goes. Posting IDEA logs can also help.

Kind regards,
Mladen

sachebotarev · February 6, 2025, 7:00pm

Thanks for the advice. I’ll try experimenting with the versions over the weekend. I also have a laptop with Ubuntu, I’ll try it on that too. I don’t use preview either , my colleagues complained. I checked and got the same result as them, I don’t know if it worked before.

m.fedoseev · February 6, 2025, 9:20pm

Hi,

I’m sorry for the late reply.
A couple of people have had this problem all the time, and changing java on the machine helped them.
It’s hard to say what the real reason for this behavior is, we had attempts to figure it out, but they didn’t lead to anything and we didn’t spend much time on it, since the problem is quite rare and always will be resolved manually by users.

My advice at the moment is to try running Preview on different Java versions and attach the idea.log file if possible.

Also look at the output of the java --list-modules command and make sure that the string java.net.http@<java_version> is there.

Regards,
Mikhail

andreas.schlaepfer · May 5, 2025, 3:11pm

I have the same issue with Jmix 2.5.1 on MacOS 15.4.1, MacBook Pro M4

Tried different JDKs as project JDK and ‘Boot Runtime for the IDE’, but no luck. When I execute

$ pwd
/Users/myuser/Library/Java/JavaVirtualMachines/jbrsdk_jcef-21.0.6/Contents/Home/bin
$ ./java --list-modules | grep java.net.http
java.net.http@21.0.6

the module is existing.

This is the error in the UI window:

HTTP ERROR 500 jakarta.servlet.ServletException: com.vaadin.flow.server.ServiceException: java.lang.IllegalStateException: java.lang.NoClassDefFoundError: java/net/http/HttpClient
URI:	/flow_ui_designer/384359653385833
STATUS:	500
MESSAGE:	jakarta.servlet.ServletException: com.vaadin.flow.server.ServiceException: java.lang.IllegalStateException: java.lang.NoClassDefFoundError: java/net/http/HttpClient
SERVLET:	io.jmix.flowui.devserver.servlet.JmixVaadinServlet
CAUSED BY:	com.vaadin.flow.server.ServiceException: java.lang.IllegalStateException: java.lang.NoClassDefFoundError: java/net/http/HttpClient
CAUSED BY:	java.lang.IllegalStateException: java.lang.NoClassDefFoundError: java/net/http/HttpClient
CAUSED BY:	java.lang.NoClassDefFoundError: java/net/http/HttpClient
CAUSED BY:	java.lang.ClassNotFoundException: java.net.http.HttpClient
Caused by:
com.vaadin.flow.server.ServiceException: java.lang.IllegalStateException: java.lang.NoClassDefFoundError: java/net/http/HttpClient
	at com.vaadin.flow.server.VaadinService.handleExceptionDuringRequest(VaadinService.java:1725)
	at com.vaadin.flow.server.VaadinService.handleRequest(VaadinService.java:1676)
	at com.vaadin.flow.server.VaadinServlet.service(VaadinServlet.java:398)
	at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:614)
	at org.eclipse.jetty.ee10.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1370)
	at org.eclipse.jetty.ee10.servlet.ServletHolder.handle(ServletHolder.java:736)
	at org.eclipse.jetty.ee10.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1621)
	at org.eclipse.jetty.ee10.websocket.servlet.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:195)
	at org.eclipse.jetty.ee10.servlet.FilterHolder.doFilter(FilterHolder.java:205)
	at org.eclipse.jetty.ee10.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1593)
	at org.eclipse.jetty.ee10.servlet.ServletHandler$MappedServlet.handle(ServletHandler.java:1554)
	at org.eclipse.jetty.ee10.servlet.ServletChannel.dispatch(ServletChannel.java:819)
	at org.eclipse.jetty.ee10.servlet.ServletChannel.handle(ServletChannel.java:436)
	at org.eclipse.jetty.ee10.servlet.ServletHandler.handle(ServletHandler.java:469)
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:575)
	at org.eclipse.jetty.ee10.servlet.SessionHandler.handle(SessionHandler.java:717)
	at org.eclipse.jetty.server.handler.ContextHandler.handle(ContextHandler.java:1064)
	at org.eclipse.jetty.server.Handler$Sequence.handle(Handler.java:805)
	at org.eclipse.jetty.server.Server.handle(Server.java:182)
	at org.eclipse.jetty.server.internal.HttpChannelState$HandlerInvoker.run(HttpChannelState.java:662)
	at org.eclipse.jetty.server.internal.HttpConnection.onFillable(HttpConnection.java:416)
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:322)
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:99)
	at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:979)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1209)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1164)
	at java.base/java.lang.Thread.run(Thread.java:1583)
Caused by: java.lang.IllegalStateException: java.lang.NoClassDefFoundError: java/net/http/HttpClient
	at com.vaadin.base.devserver.AbstractDevServerRunner.getCause(AbstractDevServerRunner.java:789)
	at com.vaadin.base.devserver.AbstractDevServerRunner.getCause(AbstractDevServerRunner.java:785)
	at com.vaadin.base.devserver.AbstractDevServerRunner.handleRequestInternal(AbstractDevServerRunner.java:634)
	at com.vaadin.base.devserver.DevBundleBuildingHandler.handleRequest(DevBundleBuildingHandler.java:94)
	at com.vaadin.flow.server.VaadinService.handleRequest(VaadinService.java:1664)
	... 26 more
Caused by: java.lang.NoClassDefFoundError: java/net/http/HttpClient
	at com.vaadin.flow.server.frontend.installer.DefaultFileDownloader.downloadFile(DefaultFileDownloader.java:101)
	at com.vaadin.flow.server.frontend.installer.DefaultFileDownloader.download(DefaultFileDownloader.java:83)
	at com.vaadin.flow.server.frontend.installer.NodeInstaller.downloadFileIfMissing(NodeInstaller.java:520)
	at com.vaadin.flow.server.frontend.installer.NodeInstaller.installNode(NodeInstaller.java:257)
	at com.vaadin.flow.server.frontend.installer.NodeInstaller.install(NodeInstaller.java:226)
	at com.vaadin.flow.server.frontend.FrontendTools.installNode(FrontendTools.java:689)
	at com.vaadin.flow.server.frontend.FrontendTools.getNodeExecutable(FrontendTools.java:439)
	at com.vaadin.flow.server.frontend.FrontendTools.getNodeBinary(FrontendTools.java:1070)
	at com.vaadin.flow.server.frontend.FrontendTools.getNodeVersionAndExecutable(FrontendTools.java:661)
	at com.vaadin.flow.server.frontend.FrontendTools.validateNodeAndNpmVersion(FrontendTools.java:620)
	at com.vaadin.flow.server.frontend.TaskRunNpmInstall.runNpmInstall(TaskRunNpmInstall.java:231)
	at com.vaadin.flow.server.frontend.TaskRunNpmInstall.execute(TaskRunNpmInstall.java:115)
	at com.vaadin.flow.server.frontend.NodeTasks.execute(NodeTasks.java:347)
	at com.vaadin.base.devserver.startup.DevModeInitializer.runNodeTasks(DevModeInitializer.java:369)
	at com.vaadin.base.devserver.startup.DevModeInitializer.lambda$initDevModeHandler$0(DevModeInitializer.java:303)
	at java.base/java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1804)
	at java.base/java.util.concurrent.CompletableFuture$AsyncRun.exec(CompletableFuture.java:1796)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:507)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1491)
	at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:2073)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:2035)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:187)
Caused by: java.lang.ClassNotFoundException: java.net.http.HttpClient
	at com.intellij.util.lang.UrlClassLoader.findClass(UrlClassLoader.java:235)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:593)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526)
	... 22 more

The IntelliJ log does not show more details:

2025-05-05 16:37:29,534 [  22501]   INFO - #com.haulmont.jmixstudio.flowui.server.FlowDevServerManager - [FlowDevServerManager]: Starting initialization...
2025-05-05 16:37:29,534 [  22501]   INFO - #com.haulmont.jmixstudio.flowui.server.FlowDevServerManager - [FlowDevServerManager]: Creating dev server classloader...
2025-05-05 16:37:29,553 [  22520]   INFO - #com.haulmont.jmixstudio.flowui.server.FlowDevServerManager - [FlowDevServerManager]: Found following additional classloader files: 
/Users/myuser/.gradle/caches/modules-2/files-2.1/io.jmix.charts/jmix-charts-flowui-kit/2.5.1/91ec600e9556dbbf2264437229fd698254c482a2/jmix-charts-flowui-kit-2.5.1.jar, /Users/myuser/.gradle/caches/modules-2/files-2.1/io.jmix.pivottable/jmix-pivottable-flowui-kit/2.5.1/a1d731780b5b4b33c1955f966a3bfc03eff3be8d/jmix-pivottable-flowui-kit-2.5.1.jar
2025-05-05 16:37:29,554 [  22521]   INFO - #com.haulmont.jmixstudio.flowui.server.FlowDevServerManager - [FlowDevServerManager]: Creating and starting Jetty server...
2025-05-05 16:37:29,556 [  22523]   INFO - #com.haulmont.jmixstudio.flowui.server.FlowServer - Starting Jetty at port 30385...
2025-05-05 16:37:29,605 [  22572]   INFO - STDERR - SLF4J(W): Class path contains multiple SLF4J providers.
2025-05-05 16:37:29,605 [  22572]   INFO - STDERR - SLF4J(W): Found provider [io.jmix.flowui.devserver.log.JmixServiceProvider@18636ed1]
2025-05-05 16:37:29,605 [  22572]   INFO - STDERR - SLF4J(W): Found provider [org.slf4j.nop.NOPServiceProvider@bd230b0]
2025-05-05 16:37:29,605 [  22572]   INFO - STDERR - SLF4J(W): See https://www.slf4j.org/codes.html#multiple_bindings for an explanation.
2025-05-05 16:37:29,606 [  22573]   INFO - STDERR - SLF4J(I): Actual provider is of type [io.jmix.flowui.devserver.log.JmixServiceProvider@18636ed1]
2025-05-05 16:37:30,896 [  23863]   INFO - #com.haulmont.jmixstudio.flowui.server.FlowDevServerManager - [FlowDevServerManager]: Initialization finished. Time: 1361 ms
2025-05-05 16:37:30,898 [  23865]   INFO - #org.slf4j.Logger - [Flow Component Library]: Start library initialization
2025-05-05 16:37:32,284 [  25251]   INFO - #c.i.d.d.s.DbSrcModificationSession$CountedThreadExecutor - DbSrcWriter stopped
2025-05-05 16:37:32,426 [  25393]   INFO - #org.slf4j.Logger - [Flow Component Library]: Library initialization successfully completed in 1528 ms

I also tried with a fresh installation of IntelliJ, but the exception is the same.

Any ideas how to troubleshoot this further?

gaslov · May 6, 2025, 1:18pm

Hi

What JDK does your JAVA_HOME environment variable point to?

andreas.schlaepfer · May 6, 2025, 1:37pm

Hi
This is the JDK used:

$ echo $JAVA_HOME
/opt/homebrew/opt/openjdk@21

gaslov · May 6, 2025, 2:21pm

Thank you

Could you please install latest NIGHTLY plugin build and try again?
See documentation: https://docs.jmix.io/jmix/studio/install.html#nightly

You need Jmix 2.5.NIGHTLY1502-251 plugin version.

andreas.schlaepfer · May 8, 2025, 11:50am

I tried the latest nightly and it works nows. Thanks for fixing!

BTW: I was not able to update per the provided instructions. It would not show that there is a newer version available, so I had to download it from https://plugins.jetbrains.com/plugin/14340-jmix/versions/jmix_nightly and install it manually.
The reason might be that you’re using the same version number for the nightly version ( 2.5.NIGHTLY1503-251) than the already released version (2.5.1-251).