I would check what version of Java you're running the class in. I suspect that you are using an older or incorrect version of Java and the flex compiler jars are not compatible with it.
I can't remember what 48.0 is. Do any of the Adobe folks know what version of Java was used to compile the released compiler jars? Christian. Shannon Hicks wrote: > > Sounds to me like you need one of these: > > http://labs.adobe.com/wiki/index.php/Flex_Ant_Tasks > http://labs.adobe.com/wiki/index.php/Flex_Compiler_Shell > > Just released! > > Shan > > Derek Vadneau wrote: > >> Hi all, >> >> I have Flex Builder 2 but I need to start using the command-line >> compilers to produce projects that are being integrated with a build >> system. >> >> However, when I try running from the command-line I get this: >> >> Exception in thread "main" java.lang.UnsupportedClassVersionError: >> flex2/tools/C >> ompiler (Unsupported major.minor version 48.0) >> at java.lang.ClassLoader.defineClass0(Native Method) >> at java.lang.ClassLoader.defineClass(Unknown Source) >> at java.security.SecureClassLoader.defineClass(Unknown Source) >> at java.net.URLClassLoader.defineClass(Unknown Source) >> at java.net.URLClassLoader.access$100(Unknown Source) >> at java.net.URLClassLoader$1.run(Unknown Source) >> at java.security.AccessController.doPrivileged(Native Method) >> at java.net.URLClassLoader.findClass(Unknown Source) >> at java.lang.ClassLoader.loadClass(Unknown Source) >> at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) >> at java.lang.ClassLoader.loadClass(Unknown Source) >> at java.lang.ClassLoader.loadClassInternal(Unknown Source) >> >> The above is what I get after running one of the samples included in >> the Flex SDK 2 directory. I tried my own projects with the same >> result. >> >> I'm not sure what's going on here. Looks like something about the >> version of JRE I have. Am I right in this assumption? If so, what is >> required for the Flex 2 SDK? I couldn't find anything about requiring >> JRE on the SDK pages on Adobe. >> >> -- >> >> Derek Vadneau >> > > -- *christian** gruber + process coach and architect* *Israfil Consulting Services Corporation* *email** [EMAIL PROTECTED] + bus 905.640.1119 + mob 416.998.6023*
