java.lang.UnsupportedClassVersionError: org/talend/osgi/configurator/JarLoaderConfigurator : Unsupported major.minor version 52.0

talendforge.org | 3 months ago
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    talendforge.org | 3 months ago
    java.lang.UnsupportedClassVersionError: org/talend/osgi/configurator/JarLoaderConfigurator : Unsupported major.minor version 52.0
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    talendforge.org | 3 months ago
    java.lang.UnsupportedClassVersionError: org/talend/osgi/configurator/JarLoaderConfigurator : Unsupported major.minor version 52.0
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    talendforge.org | 11 months ago
    java.lang.UnsupportedClassVersionError: org/talend/osgi/configurator/JarLoaderConfigurator : Unsupported major.minor version 51.0
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    TOS-win32-x86 - "An error has occured. See the log file" (Page 1) / Data Integration - Installation / Talend Community Forum

    talendforge.org | 11 months ago
    java.lang.UnsupportedClassVersionError: org/talend/osgi/configurator/JarLoaderConfigurator : Unsupported major.minor version 51.0
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    talendforge.org | 11 months ago
    java.lang.UnsupportedClassVersionError: org/talend/osgi/configurator/JarLoaderConfigurator : Unsupported major.minor version 51.0

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Root Cause Analysis

  1. java.lang.UnsupportedClassVersionError

    org/talend/osgi/configurator/JarLoaderConfigurator : Unsupported major.minor version 52.0

    at java.lang.ClassLoader.defineClass1()
  2. Java RT
    Class.forName
    1. java.lang.ClassLoader.defineClass1(Native Method)
    2. java.lang.ClassLoader.defineClass(ClassLoader.java:800)
    3. java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    4. java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
    5. java.net.URLClassLoader.access$100(URLClassLoader.java:71)
    6. java.net.URLClassLoader$1.run(URLClassLoader.java:361)
    7. java.net.URLClassLoader$1.run(URLClassLoader.java:355)
    8. java.security.AccessController.doPrivileged(Native Method)
    9. java.net.URLClassLoader.findClass(URLClassLoader.java:354)
    10. java.lang.ClassLoader.loadClass(ClassLoader.java:425)
    11. java.lang.ClassLoader.loadClass(ClassLoader.java:358)
    12. java.lang.Class.forName0(Native Method)
    13. java.lang.Class.forName(Class.java:190)
    13 frames
  3. Eclipse OSGi
    EclipseStarter.run
    1. org.eclipse.osgi.internal.hookregistry.HookRegistry.loadConfigurators(HookRegistry.java:185)
    2. org.eclipse.osgi.internal.hookregistry.HookRegistry.initialize(HookRegistry.java:106)
    3. org.eclipse.osgi.internal.framework.EquinoxContainer.<init>(EquinoxContainer.java:73)
    4. org.eclipse.osgi.launch.Equinox.<init>(Equinox.java:31)
    5. org.eclipse.core.runtime.adaptor.EclipseStarter.startup(EclipseStarter.java:295)
    6. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:231)
    6 frames
  4. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    4. java.lang.reflect.Method.invoke(Method.java:606)
    4 frames
  5. Equinox
    Main.run
    1. org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
    2. org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
    3. org.eclipse.equinox.launcher.Main.run(Main.java:1465)
    3 frames