Re: [Freecol-developers] double clickable java bundle for mac os x

[Michael B. <Mic...@gm...>]

Tobias Bender wrote:
> Hi. 
>
> Im trying to build a double clickable java bundle for mac os x. 
> Therefore I have created another ant-task. But after executing 
> FreeCol, the following exception will be thrown:
>
> Exception in thread "main" java.lang.UnsupportedClassVersionError: 
> net/sf/freecol/FreeCol (Unsupported major.minor version 49.0)
> at java.lang.ClassLoader.defineClass0(Native Method)
> at java.lang.ClassLoader.defineClass(ClassLoader.java:539)
> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
> at java.net.URLClassLoader.defineClass(URLClassLoader.java:251)
> at java.net.URLClassLoader.access$100(URLClassLoader.java:55)
> at java.net.URLClassLoader$1.run(URLClassLoader.java:194)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:219)
> at apple.launcher.LaunchRunner.loadMainMethod(LaunchRunner.java:55)
> at apple.launcher.LaunchRunner.run(LaunchRunner.java:84)
> at apple.launcher.LaunchRunner.callMain(LaunchRunner.java:50)
> at 
> apple.launcher.JavaApplicationLauncher.launch(JavaApplicationLauncher.java:52)
>
> Am I doing something wrong when executing /ant dist? /The number I 
> have entered was: 0.5.3, 0.5.4 or nothing.
>
> Thanks in advance for help.
> Tobias
>
>   
Sorry, I can't help you here. We know that there are several issues with 
Mac OS that are not reproducible on other operating systems. 
Unfortunately, only a few of us have access to Mac OS, so there isn't 
much we can do to help you.

Regards

Michael