wmDeveloper8.0 installation problem

I have installed wmDeveloper 8.0 component. But i could not open the developer component. When i run the developer.bat file am getting the following errors. I know that Developer installation is simple…but i never face this problem before with any other version…not able to resolve this issue…Please some one help me on this issue…

Exception in thread “main” java.lang.NoClassDefFoundError: com/wm/data/IData
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at com.wm.proxy.Proxy.invokeStaticMethod(Proxy.java:163)
at com.wm.app.dev.DeveloperMainProxy.main(DeveloperMainProxy.java:78)
at com.wm.app.dev.DeveloperMainProxy.start(DeveloperMainProxy.java:156)
at com.wm.app.Application.start(Application.java:363)
at com.wm.app.Application.launch(Application.java:488)
at com.wm.app.dev.Main.main(Main.java:43)
Caused by: java.lang.ClassNotFoundException: com.wm.data.IData
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:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
… 8 more

Developer requires some common libraries found under /common/lib and default installation should point to them.

If you copy/paste Developer installation from one computer to another it will not run unless you also copy the common folder.

Did you copy or was a fresh install? :smiley:

Thank you very much for your response. I have installed with diff installer and image. Now its working fine. I think the problem could be with the image file and installer that i have. Appreciate your response.