HTTP Status 404-no result defined for action com.csdhsm.struts.action.LoginAction and result error

The problem of the IQ, did not find a definition for the class loginaction and error, and then go back to Struts.xml to see, I kind of go, I actually put the result into error

<name= "ERROR">/web-inf/content/error.jsp</  Result>

Then look at the source code of the Action class

    /**      * The action execution was a failure.     * Show An error view, possibly asking the     * user to retry entering data.      */     Public Static Final String error = "Error";

Change the error back into Error,ok and solve the problem.

HTTP Status 404-no result defined for action com.csdhsm.struts.action.LoginAction and result error