Dear All, I am trying to modify build.xml config to produce bytecode compatible with JDK 1.7.
So far I tried: (1) compile on JDK 8 with modifying all <javac> tasks to <javac target="1.7" ...> (2) compile on JDK 8 with global param <property name="ant.build.javac.target" value="1.7" /> (3) same as above with older Ant version to avoid possible issue: https://bz.apache.org/bugzilla/show_bug.cgi?id=59683 (4) compile on JDK 7u80 Nothing helped. Especially the last item is very suspicious. Both JAVA_HOME and PATH variable points to JDK7, but when testign the produced jars, I am getting the same error message: "jdk1.7.0_80\bin\java" -Xmx2G -jar batik-rasterizer-svn-trunk.jar -m image/png -w 200 -h 200 horologium.svg Exception in thread "main" java.lang.UnsupportedClassVersionError: org/apache/batik/apps/rasterizer/Main : Unsupported major.minor version 52.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) at java.net.URLClassLoader.access$100(URLClassLoader.java:71) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482) Is it possible Ant could somehow bypass my JDK settings and use another JDK version? I am stuck now. Windows 10 64-bit + Oracle JDK 7/8. Thanks, Jan --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
