MetaClass not found for class de.diedavids.cuba.taggable.entity.Tagging

Support
#1

Hi! I am trying to add tags in my app. Done everything as it written in git. Now in catalina.out i get such exception:

java.lang.IllegalArgumentException: MetaClass not found for class de.diedavids.cuba.taggable.entity.Tagging
	at com.haulmont.chile.core.model.impl.SessionImpl.getClassNN(SessionImpl.java:89) ~[cuba-global-7.2.4.jar:7.2.4]
	at com.haulmont.cuba.core.sys.MetadataLoader.initExtensionMetaAnnotations(MetadataLoader.java:358) ~[cuba-global-7.2.4.jar:7.2.4]
	at com.haulmont.cuba.core.sys.MetadataLoader.loadMetadata(MetadataLoader.java:123) ~[cuba-global-7.2.4.jar:7.2.4]
	at com.haulmont.cuba.core.sys.MetadataImpl.initMetadata(MetadataImpl.java:111) ~[cuba-global-7.2.4.jar:7.2.4]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Method.java:567) ~[na:na]
	at org.springframework.context.event.ApplicationListenerMethodAdapter.doInvoke(ApplicationListenerMethodAdapter.java:305) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
	at org.springframework.context.event.ApplicationListenerMethodAdapter.processEvent(ApplicationListenerMethodAdapter.java:190) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
	at org.springframework.context.event.ApplicationListenerMethodAdapter.onApplicationEvent(ApplicationListenerMethodAdapter.java:153) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
	at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
	at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
	at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:403) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:360) ~[spring-context-5.2.3.RELEASE.jar:5.2.3.RELEASE]
	at com.haulmont.cuba.core.sys.EventsImpl.publish(EventsImpl.java:33) ~[cuba-global-7.2.4.jar:7.2.4]
	at com.haulmont.cuba.web.sys.WebEvents.publish(WebEvents.java:36) ~[cuba-web-7.2.4.jar:7.2.4]
	at com.haulmont.cuba.core.sys.AbstractAppContextLoader.initAppContext(AbstractAppContextLoader.java:69) ~[cuba-global-7.2.4.jar:7.2.4]
	at com.haulmont.cuba.core.sys.AbstractWebAppContextLoader.contextInitialized(AbstractWebAppContextLoader.java:86) ~[cuba-global-7.2.4.jar:7.2.4]
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4685) ~[catalina.jar:9.0.27]
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5146) ~[catalina.jar:9.0.27]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[catalina.jar:9.0.27]
	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:717) ~[catalina.jar:9.0.27]
	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:690) ~[catalina.jar:9.0.27]
	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705) ~[catalina.jar:9.0.27]
	at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1133) ~[catalina.jar:9.0.27]
	at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1867) ~[catalina.jar:9.0.27]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[na:na]
	at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) ~[tomcat-util.jar:9.0.27]
	at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:118) ~[na:na]
	at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1045) ~[catalina.jar:9.0.27]
	at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:429) ~[catalina.jar:9.0.27]
	at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1576) ~[catalina.jar:9.0.27]
	at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:309) ~[catalina.jar:9.0.27]
	at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123) ~[catalina.jar:9.0.27]
	at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:423) ~[catalina.jar:9.0.27]
	at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:366) ~[catalina.jar:9.0.27]
	at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:936) ~[catalina.jar:9.0.27]
	at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:841) ~[catalina.jar:9.0.27]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[catalina.jar:9.0.27]
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384) ~[catalina.jar:9.0.27]
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374) ~[catalina.jar:9.0.27]
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[na:na]
	at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) ~[tomcat-util.jar:9.0.27]
	at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:140) ~[na:na]
	at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909) ~[catalina.jar:9.0.27]
	at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) ~[catalina.jar:9.0.27]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[catalina.jar:9.0.27]
	at org.apache.catalina.core.StandardService.startInternal(StandardService.java:421) ~[catalina.jar:9.0.27]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[catalina.jar:9.0.27]
	at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) ~[catalina.jar:9.0.27]
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[catalina.jar:9.0.27]
	at org.apache.catalina.startup.Catalina.start(Catalina.java:633) ~[catalina.jar:9.0.27]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Method.java:567) ~[na:na]
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:344) ~[bootstrap.jar:9.0.27]
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:475) ~[bootstrap.jar:9.0.27]

cuba version: 7.2.4
taggable version: 0.6.0

How i can solve it?

#2

Hi,
Can you explain in more Detail:
How did you install the App component?

Cheers
Mario

#3

Hi, Mario. I add it in build.gradle

dependencies {
appComponent(“com.haulmont.cuba:cuba-global:$cubaVersion”)
appComponent(‘de.diedavids.cuba.taggable:taggable-global:0.6.0’)
}

#4

Seems like i forgot to add it in my web.xml files.

Sorry.

#5

Sorry for the inconvenience. But, how i can understand, WithTagsSupport or @WithTags supports only Screens? Is there a way, to use it in Fragment?