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#5 Issues running on JDK 1.4

closed-fixed
nobody
None
5
2006-11-09
2006-10-07
Glen Smith
No

Seems to have issues running 1.6 on JDK 1.4 (must have
been compiled with Java 5). Should recompile 1.7 on JDK
1.4 to maximum compatibility.

java.lang.UnsupportedClassVersionError:
au/com/bytecode/opencsv/CSVReader (Unsupported
major.minor version 49.0)

at java.lang.ClassLoader.defineClass0(Native Method)

at java.lang.ClassLoader.defineClass(ClassLoader.java:537)

at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)

at
java.net.URLClassLoader.defineClass(URLClassLoader.java:251)

at
java.net.URLClassLoader.access$100(URLClassLoader.java:55)

at java.net.URLClassLoader$1.run(URLClassLoader.java:194)

at java.security.AccessController.doPrivileged(Native
Method)

at
java.net.URLClassLoader.findClass(URLClassLoader.java:187)

at java.lang.ClassLoader.loadClass(ClassLoader.java:289)

at
sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)

at java.lang.ClassLoader.loadClass(ClassLoader.java:235)

at
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)

at org.myapp.SampleCSVParser.main(SampleCSVParser.java:16)

Discussion

  • Glen Smith

    Glen Smith - 2006-11-09
    • status: open --> closed-fixed
     
  • Glen Smith

    Glen Smith - 2006-11-09

    Logged In: YES
    user_id=28390

    This has now been fixed in 1.7. Thanks for reporting it.

     

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