Getting an error "Could not load definitions from resource net/sf/antcontrib/antcontrib.properties. It could not be found."

eclipse ant ant-contrib
gauravhalbe picture gauravhalbe · Mar 9, 2013 · Viewed 79.1k times · Source

I am getting an error Could not load definitions from resource net/sf/antcontrib/antcontrib.properties. It could not be found. when I am trying to ant build on eclipse. So I downloaded ant-contrib-0.6.jar and kept it in my /lib location of apache ant, but it still does not resolve my issue. I have also tried by specifying the /lib location in my CLASSPATH system variable. How can I get around this error?

Answer

Boris Brodski picture Boris Brodski · Mar 11, 2013

You can provide full path to the ant-contrib JAR explicitly using "classpath" element:

<taskdef resource="net/sf/antcontrib/antlib.xml">
  <classpath>
    <pathelement location="${path-to-ant-contrib}/ant-contrib-1.0b3.jar"/>
  </classpath>
</taskdef>

Related questions

How do I check out an SVN project into Eclipse as a Java project?

I was trying to check out a project from SVN using Eclipse. I tried using "Checkout As" to make it into a "Java project from existing Ant script", but the project wizard requires the file to have already been downloaded. …

Read More
How to change JAVA.HOME for Eclipse/ANT

I am trying to sign a jar file using an ANT script. I know this has to be pointed at the JDK directory for jarsigner.exe to run, but when I echo java.home it returns the JRE directory. This …

Read More
Why is Ant giving me a Unsupported major.minor version error

I'm running this target in Ant. <target name="compile" depends="init" description="compile the source " > <!-- Compile the java code from ${src} into ${build} --> <javac srcdir="${src}" destdir="${build}"/> </target> It's …

Read More