I am trying to open up jdeveloper 11g and it is doing nothing. I am getting the following error when I run jdev.exe
IDE boot startup failed.
java.lang.NoClassDefFoundError: oracle/classloader/SharedCodeSourceURL
at oracle.ide.boot.IdeLauncher.initURLStreamHandlerFactory(IdeLauncher.j
ava:146)
at oracle.ide.boot.IdeLauncher.launchImpl(IdeLauncher.java:87)
at oracle.ide.boot.IdeLauncher.launch(IdeLauncher.java:65)
at oracle.ide.boot.IdeLauncher.main(IdeLauncher.java:54)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at oracle.ide.boot.Launcher.invokeMain(Launcher.java:713)
at oracle.ide.boot.Launcher.launchImpl(Launcher.java:115)
at oracle.ide.boot.Launcher.launch(Launcher.java:68)
at oracle.ide.boot.Launcher.main(Launcher.java:57)
Caused by: java.lang.ClassNotFoundException: oracle.classloader.SharedCodeSource
URL
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
at java.lang.ClassLoader.loadClass(ClassLoader.java:305)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
at java.lang.ClassLoader.loadClass(ClassLoader.java:246)
I attempted to install oracle servicce bus and oracle database express edition, is it possible that some file was overwritten?
Next thing to do after deleting the system11.1.x.x.x.x folder is to remove or uninstall the whole JDev and after that install it again. Then all files which might be overwritten by the other installations should be back in their original version.
You should install JDev into a path without spaces in.
Timo