iOS Question [Solved] Problem with B4iBuildServer

Louis Philippe

New Member
Licensed User
Hi everybody,

New to B4i and trying to install everything and make them work but no :-(...
I got this error message after entering that line of code "java -jar B4iBuildServer.jar":

B4X:
MacBook-Pro-de-Louis-126:b4i louesfera$ java -jar B4iBuildServer.jar
main._process_globals (java line: 265)
java.lang.UnsupportedClassVersionError: anywheresoftware/b4j/object/ServerWrapper : Unsupported major.minor version 51.0
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:621)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
    at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
    at b4j.example.main._process_globals(main.java:265)
    at b4j.example.main.initializeProcessGlobals(main.java:252)
    at b4j.example.main.main(main.java:27)
Any advice ? Thanx in advance...
 

stevel05

Expert
Licensed User
You could try installing a newer version of Java, although 51 should be Java 7. Have you installed the JDK recently? or was it already in the Mac?
 

Louis Philippe

New Member
Licensed User
You could try installing a newer version of Java, although 51 should be Java 7. Have you installed the JDK recently? or was it already in the Mac?
Hi Steve,
the JDK was installed a few months ago when I was trying to develop Android apps directly in Java :(...
searching "java" in Spotlight the only result is that folder/path :
/Applications/adt-bundle-mac-x86_64-20140702/sdk/platforms/android-L
 
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