OS: Windows XP
I am using
yuicompressor-2.4.2 to compress some CSS before uploading to my server.
But when I run it, the following exception appears:
Exception in thread "main" java.lang.UnsupportedClassVersionError: com/yahoo/platform/yui/compressor/Bootstrap (Unsupported major.minor version 48.0)
So I think it’s because of the JRE.
I typed in the command:
cmd: java -version
And it says:
java version "1.3.1_01"
But it should say
1.6.0_16, since I have installed the latest version.
What should I do to make Java use the latest version instead of the old one?
Set the environment variable JAVA_HOME pointing to the directory where you have jdk 1.6.0
set JAVA_HOME=your_path_to_jdk1.6 set PATH=%JAVA_HOME%/bin;.;..;%PATH%
That’s from a command window. Also you can do it from “My PC > Properties > Advanced > Environment variables”