OMNeT++: Uavsim Simulation can not run - omnet++

I am trying to run Uavsim (OMNeT++ based drone simulator) on Ubuntu 18.04 but getting some error when I trying to open it with "omnetpp" command.
It shows a message box and says that "An error has occurred. See the log file
/home/XxX/Desktop/uavsim/ide/configuration/1551888566822.log."
!SESSION 2019-03-05 01:09:31.019 -----------------------------------------------
eclipse.buildId=unknown
java.version=10.0.2
java.vendor=Oracle Corporation
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=en_US
Command-line arguments: -os linux -ws gtk -arch x86_64
!ENTRY org.eclipse.osgi 4 0 2019-03-05 01:09:33.250
!MESSAGE Startup error
!STACK 1
java.lang.RuntimeException: Exception in org.eclipse.osgi.framework.internal.core.SystemBundleActivator.start() of bundle org.eclipse.osgi.
at org.eclipse.osgi.framework.internal.core.InternalSystemBundle.resume(InternalSystemBundle.java:233)
at org.eclipse.osgi.framework.internal.core.Framework.launch(Framework.java:656)
at org.eclipse.core.runtime.adaptor.EclipseStarter.startup(EclipseStarter.java:275)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
at org.eclipse.equinox.launcher.Main.main(Main.java:1426)
Caused by: org.osgi.framework.BundleException: Exception in org.eclipse.osgi.framework.internal.core.SystemBundleActivator.start() of bundle org.eclipse.osgi.
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:734)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:683)
at org.eclipse.osgi.framework.internal.core.InternalSystemBundle.resume(InternalSystemBundle.java:225)
... 11 more
Caused by: java.lang.IllegalStateException: The System Bundle could not be resolved: Missing Constraint: Bundle-RequiredExecutionEnvironment: J2SE-1.5
at org.eclipse.osgi.internal.baseadaptor.BaseStorage.checkSystemState(BaseStorage.java:827)
at org.eclipse.osgi.internal.baseadaptor.BaseStorage.getStateManager(BaseStorage.java:800)
at org.eclipse.osgi.baseadaptor.BaseAdaptor.getState(BaseAdaptor.java:387)
at org.eclipse.osgi.internal.baseadaptor.BaseStorage.frameworkStart(BaseStorage.java:923)
at org.eclipse.osgi.baseadaptor.BaseAdaptor.frameworkStart(BaseAdaptor.java:250)
at org.eclipse.osgi.framework.internal.core.SystemBundleActivator.start(SystemBundleActivator.java:60)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl$1.run(BundleContextImpl.java:711)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.osgi.framework.internal.core.BundleContextImpl.startActivator(BundleContextImpl.java:702)
... 13 more

I downgraded java version to J2SE-1.5 and it works now

Related

Eclipse RCP - Error launching product built with Tycho

I have an RCP project built with maven - tycho. Recentlty I was building this project with maven and it was launching well on any host with JavaSE runtime environment installed.
Since some updates (I do not know which) this archive is failing to launch on any Windows host with error log:
!ENTRY org.eclipse.equinox.simpleconfigurator 4 0 2022-12-03 14:41:27.751
!MESSAGE FrameworkEvent ERROR
!STACK 0
org.osgi.framework.BundleException: Could not resolve module: org.eclipse.equinox.simpleconfigurator [1]
Unresolved requirement: Require-Capability: osgi.ee; filter:="(&(osgi.ee=JavaSE)(version=11))"
at org.eclipse.osgi.container.Module.start(Module.java:463)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel$2.run(ModuleContainer.java:1852)
at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor$1$1.execute(EquinoxContainerAdaptor.java:136)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1845)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1788)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1750)
at org.eclipse.osgi.container.SystemModule.startWorker(SystemModule.java:269)
at org.eclipse.osgi.container.Module.doStart(Module.java:605)
at org.eclipse.osgi.container.Module.start(Module.java:468)
at org.eclipse.osgi.container.SystemModule.start(SystemModule.java:193)
at org.eclipse.osgi.internal.framework.EquinoxBundle.start(EquinoxBundle.java:445)
at org.eclipse.osgi.internal.framework.EquinoxBundle.start(EquinoxBundle.java:464)
at org.eclipse.osgi.launch.Equinox.start(Equinox.java:139)
at org.eclipse.core.runtime.adaptor.EclipseStarter.startup(EclipseStarter.java:338)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:251)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
!ENTRY org.eclipse.osgi 4 0 2022-12-03 14:41:27.752
!MESSAGE Bundle initial#reference:file:plugins/org.eclipse.equinox.simpleconfigurator_1.4.100.v20220620-1617.jar was not resolved.
!ENTRY org.eclipse.equinox.simpleconfigurator 2 0 2022-12-03 14:41:27.756
!MESSAGE Could not resolve module: org.eclipse.equinox.simpleconfigurator [1]
Unresolved requirement: Require-Capability: osgi.ee; filter:="(&(osgi.ee=JavaSE)(version=11))"
!ENTRY org.eclipse.osgi 4 0 2022-12-03 14:41:27.757
!MESSAGE Application error
!STACK 1
java.lang.IllegalStateException: Unable to acquire application service. Ensure that the org.eclipse.core.runtime bundle is resolved and started (see config.ini).
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:81)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
I have JavaSE 11, 14 and 15 installed on this machine.
The project is successfully launcing form Eclipse.
Any clues?
I've been reinstalling different Java runtimes, now 3 runtimes is installed.

Why did I wrong in the installation of javaFx?

in the first time thank's for your time.
I have buy a new MacBook Pro M1 and I would like to continue an old project.
I use Eclipse to code, and I had load all my files.
I installed java with this website https://openjfx.io/openjfx-docs/#install-java but it didn't work anyway.
My Java version:
java version "15.0.2" 2021-01-19
Java(TM) SE Runtime Environment (build 15.0.2+7-27)
Java HotSpot(TM) 64-Bit Server VM (build 15.0.2+7-27, mixed mode, sharing)
When I try to run I have this message :
Graphics Device initialization failed for : es2, sw
Error initializing QuantumRenderer: no suitable pipeline found
java.lang.RuntimeException: java.lang.RuntimeException: Error initializing QuantumRenderer: no suitable pipeline found
at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer.getInstance(QuantumRenderer.java:280)
at javafx.graphics/com.sun.javafx.tk.quantum.QuantumToolkit.init(QuantumToolkit.java:244)
at javafx.graphics/com.sun.javafx.tk.Toolkit.getToolkit(Toolkit.java:261)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.startup(PlatformImpl.java:267)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.startup(PlatformImpl.java:158)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.startToolkit(LauncherImpl.java:658)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:409)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:363)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at java.base/sun.launcher.LauncherHelper$FXHelper.main(LauncherHelper.java:1071)
Caused by: java.lang.RuntimeException: Error initializing QuantumRenderer: no suitable pipeline found
at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.init(QuantumRenderer.java:94)
at javafx.graphics/com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run(QuantumRenderer.java:124)
at java.base/java.lang.Thread.run(Thread.java:832)
Exception in thread "main" java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at java.base/sun.launcher.LauncherHelper$FXHelper.main(LauncherHelper.java:1071)
Caused by: java.lang.RuntimeException: No toolkit found
at javafx.graphics/com.sun.javafx.tk.Toolkit.getToolkit(Toolkit.java:273)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.startup(PlatformImpl.java:267)
at javafx.graphics/com.sun.javafx.application.PlatformImpl.startup(PlatformImpl.java:158)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.startToolkit(LauncherImpl.java:658)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplicationWithArgs(LauncherImpl.java:409)
at javafx.graphics/com.sun.javafx.application.LauncherImpl.launchApplication(LauncherImpl.java:363)
... 5 more
Someone can help me to explain how delete all and re-install properly ? Or explain what I did wrong..
Thank's !

Problems when trying to create proxy in WSO2

I was training the creating of proxy in wso2, in the tutorial: https://docs.wso2.com/display/ESB490/Sending+a+Simple+Message+Through+the+ESB
and had some problems in pass 2 of: 'Building and deploying SimpleStockQuoteService', when i try to run the wso2server.bat, i receive the message bellow:
"Starting Sample Axis2 Server ..."
Using AXIS2_HOME: C:\Oxaguia spk\Trabalhos\Coach IT\Piramidal\Servers\wso2ei-6.1.1\samples\axis2Server
Using JAVA_HOME: C:\Program Files\Java\jdk1.8.0_121
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0
Server could not start due to class loading issue java.lang.NoSuchMethodException: samples.util.SampleAxis2Server.startServer([Ljava.lang.String;)
I saw in the internet that it would be because of my jdk version, and i tried the 1.7.0_45 and 1.6.0_45. In this case i had this message:
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/apache/tools/ant/launch/Launcher : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)
The AXIS2_HOME was created too with the way: 'C:\Oxaguia spk\Trabalhos\Coach IT\Piramidal\Servers\wso2ei-6.1.1\samples\axis2Server'
I really don't know what happening. If someone could help me i would stay quite grateful.
ps: After tried the tutorial of 584, to change the axis2server.bat, in the git hub, i receive this message:
"Starting Sample Axis2 Server ..."
Using AXIS2_HOME: C:\Oxaguia spk\Trabalhos\Coach IT\Piramidal\Servers\wso2ei-6.1.1\samples\axis2Server
Using JAVA_HOME: C:\Program Files\Java\jdk1.8.0_144
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0
[main] INFO samples.util.SampleAxis2ServerManager - [SimpleAxisServer] Starting
[SimpleAxisServer] Using the Axis2 Repository : C:\Oxaguia spk\Trabalhos\Coach IT\Piramidal\Servers\wso2ei-6.1.1\samples\axis2Server\repository
[SimpleAxisServer] Using the Axis2 Configuration File : C:\Oxaguia spk\Trabalhos\Coach IT\Piramidal\Servers\wso2ei-6.1.1\samples\axis2Server\repository\conf\axis2.xml
[main] WARN org.apache.axiom.util.stax.dialect.StAXDialectDetector - Unable to determine dialect of the StAX implementation at jar:file:/C:/Oxaguia%20spk/Trabalhos/Coach%20IT/Piramidal/Servers/wso2ei-6.1.1/wso2/components/plugins/axiom_1.2.11.wso2v11.jar!/
[main] FATAL samples.util.SampleAxis2ServerManager - [SimpleAxisServer] Shutting down. Error starting SimpleAxisServer
org.apache.axis2.deployment.DeploymentException: javax/transaction/SystemException
at org.apache.axis2.deployment.AxisConfigBuilder.processTransportSenders(AxisConfigBuilder.java:704)
at org.apache.axis2.deployment.AxisConfigBuilder.populateConfig(AxisConfigBuilder.java:124)
at org.apache.axis2.deployment.DeploymentEngine.populateAxisConfiguration(DeploymentEngine.java:887)
at org.apache.axis2.deployment.FileSystemConfigurator.getAxisConfiguration(FileSystemConfigurator.java:116)
at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext(ConfigurationContextFactory.java:64)
at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContextFromFileSystem(ConfigurationContextFactory.java:210)
at samples.util.SampleAxis2ServerManager.start(SampleAxis2ServerManager.java:93)
at samples.util.SampleAxis2Server.startServer(SampleAxis2Server.java:61)
at samples.util.SampleAxis2Server.main(SampleAxis2Server.java:40)
Caused by: java.lang.NoClassDefFoundError: javax/transaction/SystemException
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671)
at java.lang.Class.getConstructor0(Class.java:3075)
at java.lang.Class.newInstance(Class.java:412)
at org.apache.axis2.deployment.AxisConfigBuilder.processTransportSenders(AxisConfigBuilder.java:688)
... 8 more
Caused by: java.lang.ClassNotFoundException: javax.transaction.SystemException
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 13 more
Thank you everyone.
Enterprise Integrator 6.1.1 supported on JDK version 1.8.* 1 (Not supported on lower JDK versions).
The issue you observed is fixed 2 in the upcoming version.
The 2nd error happens because you are using a higher JDK during compile time and lower JDK during runtime.
Try both compiling and running on 1.7.

Grails with Intellij - java.lang.NoClassDefFoundError

I am trying to run an existing Grails project within Intellij Idea. The project will run from the command line using grails run-app, however when I try to run the project from within Intellij I get the error
java.lang.NoClassDefFoundError: org/springframework/web/filter/GenericFilterBean
The GenericFilterBean class exists within the grails directory in the location C:\grails-2.4.3\lib\org.springframework\spring-web\jars, and I have additionally tried to add the Jar as a dependency of the module within the project structure (to ensure that it is included on the classpath).
I don't understand why the project will run from the command line but fails within Intellij.
I am using Grails version 2.4.3 and Java 1.8.
Does anyone have any ideas as to why this is happening?
2015-07-20 12:33:46,752 [localhost-startStop-1] ERROR context.GrailsContextLoaderListener - Error initializing the application: org/springframework/web/filter/GenericFilterBean
java.lang.NoClassDefFoundError: org/springframework/web/filter/GenericFilterBean
at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:411)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.getDeclaredMethods(Class.java:1975)
at org.codehaus.groovy.util.LazyReference.getLocked(LazyReference.java:46)
at org.codehaus.groovy.util.LazyReference.get(LazyReference.java:33)
at SpringSecurityCoreGrailsPlugin$_closure2.doCall(SpringSecurityCoreGrailsPlugin.groovy:209)
at grails.spring.BeanBuilder.invokeBeanDefiningClosure(BeanBuilder.java:754)
at grails.spring.BeanBuilder.beans(BeanBuilder.java:584)
at grails.spring.BeanBuilder.invokeMethod(BeanBuilder.java:527)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassNotFoundException: org.springframework.web.filter.GenericFilterBean
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 21 more
Error |
Forked Grails VM exited with error
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=256m; support was removed in 8.0
Process finished with exit code 1

Error starting up sts/luna with MavenBuilder and Gradle

I recently upgraded my Eclipse to STS 3.6.3, which is Eclipse Luna under the covers.
I started it up with the same workspace I used with my Kepler Eclipse instance.
I see a few problems after startup.
The first thing is an error dialog with the following contents:
Errors occurred during the build.
Error instantiating builder 'org.eclipse.m2e.core.maven2Builder'.
Plug-in org.eclipse.m2e.core was unable to load class org.eclipse.m2e.core.internal.builder.MavenBuilder.
An error occurred while automatically activating bundle org.eclipse.m2e.core (576).
I checked the log, and found the following hopefully relevant stacktrace:
!SUBENTRY 1 org.eclipse.equinox.registry 4 1 2015-01-15 06:50:18.992
!MESSAGE Plug-in org.eclipse.m2e.core was unable to load class org.eclipse.m2e.core.internal.builder.MavenBuilder.
!STACK 0
java.lang.ClassNotFoundException: An error occurred while automatically activating bundle org.eclipse.m2e.core (576).
at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:116)
at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:531)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:324)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:320)
at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36)
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:391)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:345)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:337)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:260)
at org.springsource.ide.eclipse.gradle.core.m2e.M2EUtils.createImplementation(M2EUtils.java:172)
at org.springsource.ide.eclipse.gradle.core.m2e.M2EUtils.implementation(M2EUtils.java:165)
at org.springsource.ide.eclipse.gradle.core.m2e.M2EUtils.isInstalled(M2EUtils.java:183)
at org.springsource.ide.eclipse.gradle.core.classpathcontainer.GradleClassPathContainer.ensureOpenCloseListener(GradleClassPathContainer.java:193)
at org.springsource.ide.eclipse.gradle.core.classpathcontainer.GradleClassPathContainer.getClasspathEntries(GradleClassPathContainer.java:152)
at org.eclipse.jdt.internal.core.JavaModelManager.containerPutIfInitializingWithSameEntries(JavaModelManager.java:667)
at org.eclipse.jdt.internal.core.SetContainerOperation.executeOperation(SetContainerOperation.java:49)
at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:729)
at org.eclipse.jdt.internal.core.JavaModelOperation.runOperation(JavaModelOperation.java:789)
at org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1942)
at org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore.java:3247)
at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2697)
at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2861)
at org.eclipse.jdt.internal.core.ClasspathChange.generateDelta(ClasspathChange.java:221)
at org.eclipse.jdt.internal.core.DeltaProcessor.resourceChanged(DeltaProcessor.java:2065)
at org.eclipse.jdt.internal.core.DeltaProcessingState.resourceChanged(DeltaProcessingState.java:477)
at org.eclipse.core.internal.events.NotificationManager$1.run(NotificationManager.java:291)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:285)
at org.eclipse.core.internal.events.NotificationManager.broadcastChanges(NotificationManager.java:149)
at org.eclipse.core.internal.resources.Workspace.broadcastPostChange(Workspace.java:378)
at org.eclipse.core.internal.resources.Workspace.endOperation(Workspace.java:1498)
at org.eclipse.core.internal.resources.Resource.refreshLocal(Resource.java:1718)
at org.eclipse.core.internal.refresh.RefreshJob.runInWorkspace(RefreshJob.java:167)
at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: org.osgi.framework.BundleException: Error starting module.
at org.eclipse.osgi.container.Module.doStart(Module.java:580)
at org.eclipse.osgi.container.Module.start(Module.java:439)
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:454)
at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
... 37 more
Caused by: java.lang.IncompatibleClassChangeError: Class ch.qos.logback.classic.LoggerContext does not implement the requested interface org.slf4j.ILoggerFactory
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:270)
at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:281)
at org.eclipse.m2e.core.internal.MavenPluginActivator.<init>(MavenPluginActivator.java:88)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:408)
at java.lang.Class.newInstance(Class.java:438)
at org.eclipse.osgi.internal.framework.BundleContextImpl.loadBundleActivator(BundleContextImpl.java:755)
at org.eclipse.osgi.internal.framework.BundleContextImpl.start(BundleContextImpl.java:706)
at org.eclipse.osgi.internal.framework.EquinoxBundle.startWorker0(EquinoxBundle.java:936)
at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.startWorker(EquinoxBundle.java:319)
at org.eclipse.osgi.container.Module.doStart(Module.java:571)
... 40 more
When I select "Update Project" from the Maven section of the context menu, it gives me a dialog saying "The chosen operation is not currently available".

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