I write a java package, and I want to compile it into .class files first and then package it. Following codes are what I do in my ant script. Under the directory of "src/compressScript" are four java class I wrote.
<?xml version="1.0" encoding="UTF-8" standalone="no"?><project basedir="."default="compileJava" name="compileJava">
<target name="compileJava">
<mkdir dir="buildTest"/>
<javac includeantruntime="false" srcdir="src/compressScript" destdir="buildTest"/>
</target>
</project>
When I try to use javac task of ANT to run this scirpt, the error is like this: Buildfile: C:\Users\di_yu\workspace\AffirmedNetworks\buildTest.xml compileJava:
BUILD FAILED
C:\Users\di_yu\workspace\AffirmedNetworks\buildTest.xml:6:java.lang.UnsupportedClassVersionError: com/sun/tools/javac/Main : Unsupported major.minor version 52.0
Total time: 545 milliseconds
I check my compiler, the installed JRE is JRE 7.0 and the compiler compliance level is 1.7. So what's the problem?
