December 18th, 2009 WebSphere 6 Error: Unsupported major.minor version 49.0
I was trying to test a web application in WebSphere 6 when I encountered this error: Error 500: java.lang.LinkageError: LinkageError while defining class: aiu.webservices.bean.ConfigServiceProxy Could not be defined due to: aiu/webservices/bean/ConfigServiceProxy (Unsupported major.minor version 49.0) This is often caused by having a class defined at multiple locations within the classloader hierarchy. Other potential causes include [...]