http://iderror.com/errors/java/java-tools/javalanginstantiationexception-orgapachetoolsantmain/ You have errors, we have solutions! Fri, 10 Jun 2011 15:06:54 +0000 hourly 1 http://wordpress.org/?v=3.2.1 http://iderror.com/errors/java/java-tools/javalanginstantiationexception-orgapachetoolsantmain/comment-page-1/#comment-7913 admin Fri, 20 Mar 2009 10:28:59 +0000 http://localhost/idError/?p=7984#comment-7913 A version of this problem may be seen on some linux systems. Some linux systems (Fedora Core 2 for example), comes with a version of ant pre-installed. There is a configuration file called /etc/ant.conf which if present, the ant shell script will 'dot' include. On Fedora Core 2, the /etc/ant.conf file resets the ANT_HOME environment variable to /usr/share/ant. This causes the problem that an old version of ant (1.5.x in this cause) will be used with a new version of the ant script file. One can check if this is the case by doing ant --noconfig -version. A version of this problem may be seen on some linux systems. Some linux systems (Fedora Core 2 for example), comes with a version of ant pre-installed. There is a configuration file called /etc/ant.conf which if present, the ant shell script will ‘dot’ include. On Fedora Core 2, the /etc/ant.conf file resets the ANT_HOME environment variable to /usr/share/ant. This causes the problem that an old version of ant (1.5.x in this cause) will be used with a new version of the ant script file.
One can check if this is the case by doing ant –noconfig -version.

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