Hi, I will test in another computer, but I have strange things with jmeter plugins
I have made 2 fresh install and add jmeter plusings manager It works fine, but when I install plugins like http/2 or dummy I have First installation where no plugins works 2023-06-20 18:29:40,459 INFO o.j.r.JARSourceHTTP: Requesting https://jmeter-plugins.org/repo/?installID=windows_10-a147bcae2f0a8fd0201e71dfc796b93a-gui 2023-06-20 18:29:42,554 INFO o.a.j.e.KeyToolUtils: keytool found at 'keytool' 2023-06-20 18:29:42,554 INFO o.a.j.p.h.p.ProxyControl: HTTP(S) Test Script Recorder SSL Proxy will use keys that support embedded 3rd party resources in file D:\Utils\apache-jmeter-5.6ko\apache-jmeter-5.6\bin\proxyserver.jks 2023-06-20 18:29:42,690 INFO c.b.j.c.CorrelationProxyControlGui: bzm - Correlation Recorder Test Plan Template installed 2023-06-20 18:29:42,690 INFO c.b.j.c.CorrelationProxyControlGui: Siebel Correlation's Template installed 2023-06-20 18:29:42,754 WARN o.a.j.g.u.MenuFactory: Could not instantiate class: kg.apc.jmeter.modifiers.DummySubPostProcessorGui java.lang.reflect.InvocationTargetException: null at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?] at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?] at java.lang.reflect.Constructor.newInstance(Constructor.java:480) ~[?:?] at org.apache.jmeter.gui.util.MenuFactory.getGUIComponent(MenuFactory.java:209) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.util.MenuFactory.initializeMenus(MenuFactory.java:153) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.util.MenuFactory.<clinit>(MenuFactory.java:107) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.control.gui.TestPlanGui.createPopupMenu(TestPlanGui.java:101) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.tree.JMeterTreeNode.createPopupMenu(JMeterTreeNode.java:184) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.action.EditCommand.doAction(EditCommand.java:49) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.action.ActionRouter.performAction(ActionRouter.java:83) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.action.ActionRouter.lambda$actionPerformed$0(ActionRouter.java:65) ~[ApacheJMeter_core.jar:5.6] at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318) [?:?] at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:771) [?:?] at java.awt.EventQueue$4.run(EventQueue.java:722) [?:?] at java.awt.EventQueue$4.run(EventQueue.java:716) [?:?] at java.security.AccessController.doPrivileged(AccessController.java:399) ~[?:?] at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) ~[?:?] at java.awt.EventQueue.dispatchEvent(EventQueue.java:741) ~[?:?] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) ~[?:?] at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) ~[?:?] at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:117) ~[?:?] at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:191) ~[?:?] at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:236) ~[?:?] at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:234) ~[?:?] at java.security.AccessController.doPrivileged(AccessController.java:318) [?:?] at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:234) ~[?:?] at java.awt.Dialog.show(Dialog.java:1080) ~[?:?] at java.awt.Component.show(Component.java:1728) ~[?:?] at java.awt.Component.setVisible(Component.java:1675) ~[?:?] at java.awt.Window.setVisible(Window.java:1036) ~[?:?] at java.awt.Dialog.setVisible(Dialog.java:1016) ~[?:?] at org.apache.jmeter.SplashScreen.lambda$showScreen$0(SplashScreen.java:95) ~[ApacheJMeter_core.jar:5.6] at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318) ~[?:?] at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:771) ~[?:?] at java.awt.EventQueue$4.run(EventQueue.java:722) ~[?:?] at java.awt.EventQueue$4.run(EventQueue.java:716) ~[?:?] at java.security.AccessController.doPrivileged(AccessController.java:399) [?:?] at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) [?:?] at java.awt.EventQueue.dispatchEvent(EventQueue.java:741) [?:?] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) [?:?] at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) [?:?] at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) [?:?] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) [?:?] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) [?:?] at java.awt.EventDispatchThread.run(EventDispatchThread.java:90) [?:?] Caused by: java.lang.NoClassDefFoundError: kg/apc/jmeter/JMeterPluginsUtils at kg.apc.jmeter.modifiers.DummySubPostProcessorGui.getStaticLabel(DummySubPostProcessorGui.java:27) ~[jmeter-plugins-dummy-0.4.jar:?] at org.apache.jmeter.gui.AbstractJMeterGuiComponent.initGui(AbstractJMeterGuiComponent.java:223) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.AbstractJMeterGuiComponent.init(AbstractJMeterGuiComponent.java:228) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.AbstractJMeterGuiComponent.<init>(AbstractJMeterGuiComponent.java:93) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.AbstractScopedJMeterGuiComponent.<init>(AbstractScopedJMeterGuiComponent.java:28) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.processor.gui.AbstractPostProcessorGui.<init>(AbstractPostProcessorGui.java:35) ~[ApacheJMeter_core.jar:5.6] at kg.apc.jmeter.modifiers.DummySubPostProcessorGui.<init>(DummySubPostProcessorGui.java:14) ~[jmeter-plugins-dummy-0.4.jar:?] ... 47 more Caused by: java.lang.ClassNotFoundException: kg.apc.jmeter.JMeterPluginsUtils at java.net.URLClassLoader.findClass(URLClassLoader.java:440) ~[?:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:587) ~[?:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?] at kg.apc.jmeter.modifiers.DummySubPostProcessorGui.getStaticLabel(DummySubPostProcessorGui.java:27) ~[jmeter-plugins-dummy-0.4.jar:?] at org.apache.jmeter.gui.AbstractJMeterGuiComponent.initGui(AbstractJMeterGuiComponent.java:223) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.AbstractJMeterGuiComponent.init(AbstractJMeterGuiComponent.java:228) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.AbstractJMeterGuiComponent.<init>(AbstractJMeterGuiComponent.java:93) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.AbstractScopedJMeterGuiComponent.<init>(AbstractScopedJMeterGuiComponent.java:28) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.processor.gui.AbstractPostProcessorGui.<init>(AbstractPostProcessorGui.java:35) ~[ApacheJMeter_core.jar:5.6] at kg.apc.jmeter.modifiers.DummySubPostProcessorGui.<init>(DummySubPostProcessorGui.java:14) ~[jmeter-plugins-dummy-0.4.jar:?] ... 47 more 2023-06-20 18:29:42,770 WARN o.a.j.g.u.MenuFactory: Could not instantiate class: kg.apc.jmeter.reporters.AutoStopGui java.lang.reflect.InvocationTargetException: null at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?] at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?] at java.lang.reflect.Constructor.newInstance(Constructor.java:480) ~[?:?] at org.apache.jmeter.gui.util.MenuFactory.getGUIComponent(MenuFactory.java:209) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.util.MenuFactory.initializeMenus(MenuFactory.java:153) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.util.MenuFactory.<clinit>(MenuFactory.java:107) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.control.gui.TestPlanGui.createPopupMenu(TestPlanGui.java:101) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.tree.JMeterTreeNode.createPopupMenu(JMeterTreeNode.java:184) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.action.EditCommand.doAction(EditCommand.java:49) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.action.ActionRouter.performAction(ActionRouter.java:83) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.action.ActionRouter.lambda$actionPerformed$0(ActionRouter.java:65) ~[ApacheJMeter_core.jar:5.6] at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318) [?:?] at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:771) [?:?] at java.awt.EventQueue$4.run(EventQueue.java:722) [?:?] at java.awt.EventQueue$4.run(EventQueue.java:716) [?:?] at java.security.AccessController.doPrivileged(AccessController.java:399) ~[?:?] at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) ~[?:?] at java.awt.EventQueue.dispatchEvent(EventQueue.java:741) ~[?:?] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) ~[?:?] at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) ~[?:?] at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:117) ~[?:?] at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:191) ~[?:?] at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:236) ~[?:?] at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:234) ~[?:?] at java.security.AccessController.doPrivileged(AccessController.java:318) [?:?] at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:234) ~[?:?] at java.awt.Dialog.show(Dialog.java:1080) ~[?:?] at java.awt.Component.show(Component.java:1728) ~[?:?] at java.awt.Component.setVisible(Component.java:1675) ~[?:?] at java.awt.Window.setVisible(Window.java:1036) ~[?:?] at java.awt.Dialog.setVisible(Dialog.java:1016) ~[?:?] at org.apache.jmeter.SplashScreen.lambda$showScreen$0(SplashScreen.java:95) ~[ApacheJMeter_core.jar:5.6] at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318) ~[?:?] at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:771) ~[?:?] at java.awt.EventQueue$4.run(EventQueue.java:722) ~[?:?] at java.awt.EventQueue$4.run(EventQueue.java:716) ~[?:?] at java.security.AccessController.doPrivileged(AccessController.java:399) [?:?] at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) [?:?] at java.awt.EventQueue.dispatchEvent(EventQueue.java:741) [?:?] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) [?:?] at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) [?:?] at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) [?:?] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) [?:?] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) [?:?] at java.awt.EventDispatchThread.run(EventDispatchThread.java:90) [?:?] Caused by: java.lang.NoClassDefFoundError: kg/apc/jmeter/JMeterPluginsUtils at kg.apc.jmeter.reporters.AutoStopGui.getStaticLabel(AutoStopGui.java:23) ~[jmeter-plugins-autostop-0.2.jar:?] at org.apache.jmeter.gui.AbstractJMeterGuiComponent.initGui(AbstractJMeterGuiComponent.java:223) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.AbstractJMeterGuiComponent.init(AbstractJMeterGuiComponent.java:228) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.AbstractJMeterGuiComponent.<init>(AbstractJMeterGuiComponent.java:93) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.visualizers.gui.AbstractListenerGui.<init>(AbstractListenerGui.java:31) ~[ApacheJMeter_core.jar:5.6] at kg.apc.jmeter.reporters.AutoStopGui.<init>(AutoStopGui.java:16) ~[jmeter-plugins-autostop-0.2.jar:?] ... 47 more Caused by: java.lang.ClassNotFoundException: kg.apc.jmeter.JMeterPluginsUtils at java.net.URLClassLoader.findClass(URLClassLoader.java:440) ~[?:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:587) ~[?:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?] at kg.apc.jmeter.reporters.AutoStopGui.getStaticLabel(AutoStopGui.java:23) ~[jmeter-plugins-autostop-0.2.jar:?] at org.apache.jmeter.gui.AbstractJMeterGuiComponent.initGui(AbstractJMeterGuiComponent.java:223) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.AbstractJMeterGuiComponent.init(AbstractJMeterGuiComponent.java:228) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.AbstractJMeterGuiComponent.<init>(AbstractJMeterGuiComponent.java:93) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.visualizers.gui.AbstractListenerGui.<init>(AbstractListenerGui.java:31) ~[ApacheJMeter_core.jar:5.6] at kg.apc.jmeter.reporters.AutoStopGui.<init>(AutoStopGui.java:16) ~[jmeter-plugins-autostop-0.2.jar:?] ... 47 more 2023-06-20 18:29:42,770 WARN o.a.j.g.u.MenuFactory: Could not instantiate class: kg.apc.jmeter.samplers.DummySamplerGui java.lang.reflect.InvocationTargetException: null at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?] at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?] at java.lang.reflect.Constructor.newInstance(Constructor.java:480) ~[?:?] at org.apache.jmeter.gui.util.MenuFactory.getGUIComponent(MenuFactory.java:209) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.util.MenuFactory.initializeMenus(MenuFactory.java:153) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.util.MenuFactory.<clinit>(MenuFactory.java:107) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.control.gui.TestPlanGui.createPopupMenu(TestPlanGui.java:101) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.tree.JMeterTreeNode.createPopupMenu(JMeterTreeNode.java:184) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.action.EditCommand.doAction(EditCommand.java:49) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.action.ActionRouter.performAction(ActionRouter.java:83) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.action.ActionRouter.lambda$actionPerformed$0(ActionRouter.java:65) ~[ApacheJMeter_core.jar:5.6] at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318) [?:?] at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:771) [?:?] at java.awt.EventQueue$4.run(EventQueue.java:722) [?:?] at java.awt.EventQueue$4.run(EventQueue.java:716) [?:?] at java.security.AccessController.doPrivileged(AccessController.java:399) ~[?:?] at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) ~[?:?] at java.awt.EventQueue.dispatchEvent(EventQueue.java:741) ~[?:?] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) ~[?:?] at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) ~[?:?] at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:117) ~[?:?] at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:191) ~[?:?] at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:236) ~[?:?] at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:234) ~[?:?] at java.security.AccessController.doPrivileged(AccessController.java:318) [?:?] at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:234) ~[?:?] at java.awt.Dialog.show(Dialog.java:1080) ~[?:?] at java.awt.Component.show(Component.java:1728) ~[?:?] at java.awt.Component.setVisible(Component.java:1675) ~[?:?] at java.awt.Window.setVisible(Window.java:1036) ~[?:?] at java.awt.Dialog.setVisible(Dialog.java:1016) ~[?:?] at org.apache.jmeter.SplashScreen.lambda$showScreen$0(SplashScreen.java:95) ~[ApacheJMeter_core.jar:5.6] at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318) ~[?:?] at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:771) ~[?:?] at java.awt.EventQueue$4.run(EventQueue.java:722) ~[?:?] at java.awt.EventQueue$4.run(EventQueue.java:716) ~[?:?] at java.security.AccessController.doPrivileged(AccessController.java:399) [?:?] at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) [?:?] at java.awt.EventQueue.dispatchEvent(EventQueue.java:741) [?:?] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) [?:?] at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) [?:?] at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) [?:?] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) [?:?] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) [?:?] at java.awt.EventDispatchThread.run(EventDispatchThread.java:90) [?:?] Caused by: java.lang.NoClassDefFoundError: kg/apc/jmeter/JMeterPluginsUtils at kg.apc.jmeter.samplers.DummySamplerGui.getStaticLabel(DummySamplerGui.java:28) ~[jmeter-plugins-dummy-0.4.jar:?] at org.apache.jmeter.gui.AbstractJMeterGuiComponent.initGui(AbstractJMeterGuiComponent.java:223) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.AbstractJMeterGuiComponent.init(AbstractJMeterGuiComponent.java:228) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.AbstractJMeterGuiComponent.<init>(AbstractJMeterGuiComponent.java:93) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.samplers.gui.AbstractSamplerGui.<init>(AbstractSamplerGui.java:32) ~[ApacheJMeter_core.jar:5.6] at kg.apc.jmeter.samplers.DummySamplerGui.<init>(DummySamplerGui.java:15) ~[jmeter-plugins-dummy-0.4.jar:?] ... 47 more Caused by: java.lang.ClassNotFoundException: kg.apc.jmeter.JMeterPluginsUtils at java.net.URLClassLoader.findClass(URLClassLoader.java:440) ~[?:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:587) ~[?:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[?:?] at kg.apc.jmeter.samplers.DummySamplerGui.getStaticLabel(DummySamplerGui.java:28) ~[jmeter-plugins-dummy-0.4.jar:?] at org.apache.jmeter.gui.AbstractJMeterGuiComponent.initGui(AbstractJMeterGuiComponent.java:223) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.AbstractJMeterGuiComponent.init(AbstractJMeterGuiComponent.java:228) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.AbstractJMeterGuiComponent.<init>(AbstractJMeterGuiComponent.java:93) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.samplers.gui.AbstractSamplerGui.<init>(AbstractSamplerGui.java:32) ~[ApacheJMeter_core.jar:5.6] at kg.apc.jmeter.samplers.DummySamplerGui.<init>(DummySamplerGui.java:15) ~[jmeter-plugins-dummy-0.4.jar:?] ... 47 more 2023-06-20 18:29:44,371 INFO o.j.r.PluginManager: Plugins Status: [jpgc-autostop=0.2, bzm-siebel=2.0.3, jpgc-dummy=0.4, jpgc-plugins-manager=1.9, jmeter-core=5.6, jmeter-ftp=5.6, jmeter-http=5.6, jmeter-jdbc=5.6, jmeter-jms=5.6, jmeter-junit=5.6, jmeter-java=5.6, jmeter-ldap=5.6, jmeter-mail=5.6, jmeter-mongodb=5.6, jmeter-native=5.6, jmeter-tcp=5.6, jmeter-components=5.6] Second installation where http/2 don't work but dummy works fine 023-06-20 18:27:03,073 WARN o.a.j.g.u.MenuFactory: Could not instantiate class: com.blazemeter.jmeter.http2.sampler.gui.HTTP2SamplerGui java.lang.reflect.InvocationTargetException: null at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?] at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?] at java.lang.reflect.Constructor.newInstance(Constructor.java:480) ~[?:?] at org.apache.jmeter.gui.util.MenuFactory.getGUIComponent(MenuFactory.java:209) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.util.MenuFactory.initializeMenus(MenuFactory.java:153) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.util.MenuFactory.<clinit>(MenuFactory.java:107) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.control.gui.TestPlanGui.createPopupMenu(TestPlanGui.java:101) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.tree.JMeterTreeNode.createPopupMenu(JMeterTreeNode.java:184) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.action.EditCommand.doAction(EditCommand.java:49) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.action.ActionRouter.performAction(ActionRouter.java:83) ~[ApacheJMeter_core.jar:5.6] at org.apache.jmeter.gui.action.ActionRouter.lambda$actionPerformed$0(ActionRouter.java:65) ~[ApacheJMeter_core.jar:5.6] at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318) [?:?] at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:771) [?:?] at java.awt.EventQueue$4.run(EventQueue.java:722) [?:?] at java.awt.EventQueue$4.run(EventQueue.java:716) [?:?] at java.security.AccessController.doPrivileged(AccessController.java:399) ~[?:?] at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) ~[?:?] at java.awt.EventQueue.dispatchEvent(EventQueue.java:741) ~[?:?] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) ~[?:?] at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) ~[?:?] at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:117) ~[?:?] at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:191) ~[?:?] at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:236) ~[?:?] at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:234) ~[?:?] at java.security.AccessController.doPrivileged(AccessController.java:318) [?:?] at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:234) ~[?:?] at java.awt.Dialog.show(Dialog.java:1080) ~[?:?] at java.awt.Component.show(Component.java:1728) ~[?:?] at java.awt.Component.setVisible(Component.java:1675) ~[?:?] at java.awt.Window.setVisible(Window.java:1036) ~[?:?] at java.awt.Dialog.setVisible(Dialog.java:1016) ~[?:?] at org.apache.jmeter.SplashScreen.lambda$showScreen$0(SplashScreen.java:95) ~[ApacheJMeter_core.jar:5.6] at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318) ~[?:?] at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:771) ~[?:?] at java.awt.EventQueue$4.run(EventQueue.java:722) ~[?:?] at java.awt.EventQueue$4.run(EventQueue.java:716) ~[?:?] at java.security.AccessController.doPrivileged(AccessController.java:399) [?:?] at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) [?:?] at java.awt.EventQueue.dispatchEvent(EventQueue.java:741) [?:?] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203) [?:?] at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124) [?:?] at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113) [?:?] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109) [?:?] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) [?:?] at java.awt.EventDispatchThread.run(EventDispatchThread.java:90) [?:?] Caused by: java.lang.NullPointerException: Cannot invoke "javax.swing.JPanel.remove(int)" because "optionPanel" is null at com.blazemeter.jmeter.http2.sampler.gui.HTTP2SamplerPanel.replaceKeepAliveCheckWithHttp1Upgrade(HTTP2SamplerPanel.java:60) ~[jmeter-bzm-http2-2.0.2.jar:?] at com.blazemeter.jmeter.http2.sampler.gui.HTTP2SamplerPanel.createTabbedConfigPane(HTTP2SamplerPanel.java:51) ~[jmeter-bzm-http2-2.0.2.jar:?] at com.blazemeter.jmeter.http2.sampler.gui.HTTP2SamplerPanel.<init>(HTTP2SamplerPanel.java:45) ~[jmeter-bzm-http2-2.0.2.jar:?] at com.blazemeter.jmeter.http2.sampler.gui.HTTP2SamplerGui.<init>(HTTP2SamplerGui.java:35) ~[jmeter-bzm-http2-2.0.2.jar:?] ... 47 more Le sam. 17 juin 2023 à 11:49, NaveenKumar Namachivayam < catchnaveen.psgt...@gmail.com> a écrit : > +1 I support this release > On Jun 17, 2023 at 2:43 PM +0530, Vladimir Sitnikov < > sitnikov.vladi...@gmail.com>, wrote: > > Thank you for preparing the RC. > > > > +1 I support this release > > > > Vladimir >