class not find

[liyunfang]

version: 5.15.1

error info:

Caused by: java.lang.ClassNotFoundException: org.activiti.validation.ProcessValidator
   at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
   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)
   … 42 more

[dancar]

http://jira.codehaus.org/browse/ACT-1977

http://forums.activiti.org/content/issue-5151-missing-activiti-process-validation-module-jar-file#co...

[liyunfang]

how use attached this Patch?
http://jira.codehaus.org/secure/attachment/65507/0001-ACT-1977-Fix-for-missing-process-validation-ja...
i live in china,my english so poor.

[jbarrez]

To use it, you would need to download the source code of activiti yourself and patch it.

Alternatively, you can wait until we release a version that fixes this.