Posted By:
sankarsan_padhy
Posted On:
Monday, January 9, 2012 06:46 AM
I am using ant 1.7.1 version and while running antbuild, I am getting the below exception: Exception stack trace: Problem: failed to create task or type jjtree Cause: the class org.apache.tools.ant.taskdefs.optional.javacc.JJTree was not found. This looks like one of Ant's optional components. Action: Check that the appropriate optional JAR exists in -/usr/share/ant/lib -/root/.ant/lib -a directory added on the command line with the -lib argument Do not panic, this is a common problem. The commonest cause is a missing JAR. This is not a bug; it is a configuration problem
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I am using ant 1.7.1 version and while running antbuild, I am getting the below exception:
Exception stack trace:
Problem: failed to create task or type jjtree
Cause: the class org.apache.tools.ant.taskdefs.optional.javacc.JJTree was not found.
This looks like one of Ant's optional components.
Action: Check that the appropriate optional JAR exists in
-/usr/share/ant/lib
-/root/.ant/lib
-a directory added on the command line with the -lib argument
Do not panic, this is a common problem.
The commonest cause is a missing JAR.
This is not a bug; it is a configuration problem
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