Right, because by default a 1.4 compiler will target a 1.4 runtime. If you then try to run it on 1.3 you'll have problems unless you override the runtime target when using the 1.4 compiler.

L.

starki78 wrote:
Well I had this erroer
compiling sourcecode with
1.4 and some classes with 1.3
within one project


---------- Initial Header -----------

From      : "news" [EMAIL PROTECTED]
To          : user@struts.apache.org
Cc : Date : Wed, 01 Feb 2006 14:53:00 -0500
Subject : Re: Unsupported major.minor version 49.0







That's simply not true. However, if you weren't specifically targeting a Java 1.3 runtime when you were using the 1.5 JDK, you will need to recompile your code using the new JDK.

L.

starki78 wrote:
Hi all classes you use in the project have to be compiled with the same
jre!

---------- Initial Header -----------

From      : "Naveen Sharma" [EMAIL PROTECTED]
To          : user@struts.apache.org
Cc : Date : Wed, 1 Feb 2006 15:18:35 +0530
Subject : Unsupported major.minor version 49.0







Hi all
I am getting this errr that is Unsupported major.minor version 49.0
I have made a switchover from jre1.5 to jre1.3.
How do I get rid of it

Thanx
Naveen


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