java.lang.UnsupportedClassVersionError: io/pivotal/ticket/RuleControllerTest : Unsupported major.minor version 52.0

  1. 0

    UnsupportedClassVersionError jdk 1.8

    Stack Overflow | 4 months ago | Lorna Costelloe
    java.lang.UnsupportedClassVersionError: io/pivotal/ticket/RuleControllerTest : Unsupported major.minor version 52.0
  2. 0

    java.lang.UnsupportedClassVersionError: com/CucumberOptions/RunCukeTest : Unsupported major.minor version 51.0 – Khyati Sehgal

    wordpress.com | 4 months ago
    java.lang.UnsupportedClassVersionError: com/CucumberOptions/RunCukeTest : Unsupported major.minor version 51.0
  3. 0

    Weird error when trying to run tests.

    Google Groups | 10 years ago | Brandon Sara
    java.lang.UnsupportedClassVersionError: Bad version number in .class file
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  5. 0

    What is this java.lang.UnsupportedClassVersionError?

    Stack Overflow | 1 year ago | tbone255
    java.lang.UnsupportedClassVersionError: FractionTest : Unsupported major.minor version 52.0
  6. 0

    CJ's DW

    blogspot.com | 1 year ago
    java.lang.UnsupportedClassVersionError: Bad version number in .class file

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Root Cause Analysis

  1. java.lang.UnsupportedClassVersionError

    io/pivotal/ticket/RuleControllerTest : Unsupported major.minor version 52.0

    at java.lang.ClassLoader.defineClass1()
  2. Java RT
    ClassLoader.loadClass
    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$1.run(URLClassLoader.java:355)
    8. java.security.AccessController.doPrivileged(Native Method)
    9. java.net.URLClassLoader.findClass(URLClassLoader.java:354)
    10. java.lang.ClassLoader.loadClass(ClassLoader.java:425)
    11. sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
    12. java.lang.ClassLoader.loadClass(ClassLoader.java:358)
    12 frames
  3. JUnit3 Runner
    RemoteTestRunner.main
    1. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.loadClass(RemoteTestRunner.java:685)
    2. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.loadClasses(RemoteTestRunner.java:421)
    3. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:444)
    4. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
    5. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
    6. org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
    6 frames