I’m familiar with J2SE, but I’m new to J2ME. I’ve written a small “hello world” MIDlet, I compiled/build it using KToolBar that comes with Wireless ToolKit. Everything fine, then i packeged it, and installed the jar file in my Nokia 6270 using Nokia PC Suite application installer. But when i ran the application it gave me the following application error:
java/lang/ClassFormatError: bad version information
Any idea what happened? Waiting for your suggestions...