java.lang.UnsupportedClassVersionError: com/abc/servlets/startup/StartupTSContentDaemonServlet (Unsupported major.minor version 48.0)

Oracle Community | 3004 | 1 decade ago
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  1. 0

    db:: 3.30::servlets.startup property file 9j

    hivmr.com | 1 year ago
    java.lang.UnsupportedClassVersionError: com/abc/servlets/startup/StartupTSContentDaemonServlet (Unsupported major.minor version 48.0)
  2. 0

    class not found for Startup servlet

    Oracle Community | 1 decade ago | 3004
    java.lang.UnsupportedClassVersionError: com/abc/servlets/startup/StartupTSContentDaemonServlet (Unsupported major.minor version 48.0)
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    FAQ

    redhat.com | 11 months ago
    java.lang.RuntimeException: Linkage error, conflicting classes ...
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    Kie workbench has row or column limits?

    Google Groups | 1 year ago | Cid Moreno Miranda
    java.lang.UnsupportedClassVersionError: javax/inject/Provider : >>> Unsupported major.minor version 52.0 (unable to load class >>> javax.inject.Provider) (unable to load class >>> javax.enterprise.inject.Instance) (unable to load class >>> javax.enterprise.inject.spi.CDI) >>> at >>> org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2498) >>> at >>> org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:860) >>> at >>> org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1302) >>> at >>> org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1167) >>> at java.lang.Class.forName0(Native Method) >>> at java.lang.Class.forName(Class.java:274) >>> at >>> org.apache.deltaspike.core.util.ClassUtils.loadClassForName(ClassUtils.java:147) >>> at >>> org.apache.deltaspike.core.util.ClassUtils.tryToLoadClassForName(ClassUtils.java:127) >>> at >>> org.apache.deltaspike.core.api.provider.BeanManagerProvider.<clinit>(BeanManagerProvider.java:73) >>> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native >>> Method) >>> at >>> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) >>> at >>> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) >>> at >>> java.lang.reflect.Constructor.newInstance(Constructor.java:526) >>> at >>> org.jboss.weld.util.ServiceLoader.prepareInstance(ServiceLoader.java:240) >>> at >>> org.jboss.weld.util.ServiceLoader.loadService(ServiceLoader.java:214) >>> at >>> org.jboss.weld.util.ServiceLoader.loadServiceFile(ServiceLoader.java:182) >>> at >>> org.jboss.weld.util.ServiceLoader.reload(ServiceLoader.java:162) >>> at >>> org.jboss.weld.util.ServiceLoader.iterator(ServiceLoader.java:297) >>> at >>> com.google.common.collect.ImmutableCollection$Builder.addAll(ImmutableCollection.java:401) >>> at >>> com.google.common.collect.ImmutableCollection$ArrayBasedBuilder.addAll(ImmutableCollection.java:485) >>> at >>> com.google.common.collect.ImmutableSet$Builder.addAll(ImmutableSet.java:470) >>> at >>> org.jboss.weld.environment.servlet.WeldServletLifecycle.createDeployment(WeldServletLifecycle.java:286) >>> at >>> org.jboss.weld.environment.servlet.WeldServletLifecycle.initialize(WeldServletLifecycle.java:159) >>> at >>> org.jboss.weld.environment.servlet.EnhancedListener.onStartup(EnhancedListener.java:61) >>> at >>> org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5225) >>> at >>> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) >>> at >>> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725) >>> at >>> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701) >>> at >>> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717) >>> at >>> org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:945) >>> at >>> org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1795) >>> at >>> java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) >>> at java.util.concurrent.FutureTask.run(FutureTask.java:262)
  6. 0

    GitHub comment 184#251666644

    GitHub | 7 months ago | BennyHill
    java.lang.UnsupportedClassVersionError: scala/tools/nsc/Main : Unsupported major.minor version 52.0 ....

    Root Cause Analysis

    1. java.lang.UnsupportedClassVersionError

      com/abc/servlets/startup/StartupTSContentDaemonServlet (Unsupported major.minor version 48.0)

      at weblogic.servlet.internal.ServletStubImpl.prepareServlet()
    2. Atmosphere weblogic
      WebService.preloadResources
      1. weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:785)
      2. weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:2763)
      3. weblogic.servlet.internal.WebAppServletContext.preloadServlets(WebAppServletContext.java:2708)
      4. weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:2681)
      5. weblogic.servlet.internal.HttpServer.preloadResources(HttpServer.java:552)
      6. weblogic.servlet.internal.WebService.preloadResources(WebService.java:476)
      6 frames
    3. weblogic.t3.srvr
      ServletInitRunner$1.run
      1. weblogic.t3.srvr.ServletInitRunner$1.run(ServletInitRunner.java:50)
      1 frame
    4. weblogic.security.service
      SecurityServiceManager.runAs
      1. weblogic.security.service.SecurityServiceManager.runAs(SecurityServiceManager.java:744)
      1 frame
    5. weblogic.t3.srvr
      ServletInitRunner.run
      1. weblogic.t3.srvr.ServletInitRunner.run(ServletInitRunner.java:46)
      1 frame
    6. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:479)
      1 frame