Java was started but return exit code=-805306369

Myecplise, the project can be successfully run up, but a little to a module will myeclipse no response to die, Baidu has a lot of methods, have changed Myeclipse.ini file, "\" changed to "/", also said in the Myecplise.ini file in the last line plus

-xx:compilecommand=exclude,org/eclipse/core/internal/dtree/datatreenode,forwarddeltawith, and change the source folder to rename, Reconfigure the VM, but no help to my condition, unloading load myecplise is no use, and finally put the JSP code form note outside the <input type= "text" value= "${param.tog}"/> Delete, just fine ... As a rookie, the principle I am not very clear ... You know, you can tell me, thank you.

Java was started but return exit code=-805306369