I tried running the build target in IntelliJ and I get 1 warning without any errors as the Ant build is completed. However, when I try to run the project, I get this error.. Any help would be much appreciated.

C:jdk1.5.0_06binjava -ea -Xmx768M -Dsun.io.useCanonCaches=false -Djava.endorsed.dirs=C:apache-tomcat-5.5.17/common/endorsed -classpath C:jdk1.5.0_06/lib/tools.jar:C:apache-tomcat-5.5.17/bin/bootstrap.jar -Dcatalina.base=C:apache-tomcat-5.5.17 -Dcatalina.home=C:apache-tomcat-5.5.17 -Djava.io.tmpdir=C:apache-tomcat-5.5.17/temp -Dgroovy.cache=false -Dgroovy.root=C:C:CPAS1.4-4355-src/modules -Ddevmode=true -Didea.launcher.port=7534 "-Didea.launcher.bin.path=C:Program FilesJetBrainsIntelliJ IDEA 5.1bin" -Dfile.encoding=windows-1252 com.intellij.rt.execution.application.AppMain org.apache.catalina.startup.Bootstrap Start java.lang.NoClassDefFoundError: com/intellij/rt/execution/application/AppMain Exception in thread "main" Process finished with exit code 1