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java.lang.UnsupportedClassVersionError: Bad version number in .class file
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java.lang.UnsupportedClassVersionError: Bad version number in .class file


  • Subject: java.lang.UnsupportedClassVersionError: Bad version number in .class file
  • From: Jake Bearkley <email@hidden>
  • Date: Mon, 14 Jun 2010 21:21:51 +0930

HI All,

I am trying to build an application on Snow Leopard with Java 1.6 and run on a Leopard server with Java 1.5

Can someone give me guidance on how to do this.

Java 1.5 is a symbolic link to 1.6 on the file system

Within eclipse I have attempted to set the Workspace settings to use 1.5, to do this I also need to set the System JRE.

I am unable to install JRE for 1.5, when I try to install it, I am unable to select the 1.5 directory as it is dimmed.

can anyone enlighten me?

Thanks in advance
Bearko

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