http status 500 - string index out of range: -10

type exception report

message string index out of range: -10

description the server encountered an inteal error that prevented it from fulfilling this request

exception

javalangstringindexoutofboundsexception: string index out of range: -10

javalangstringsubstring(stringjava:1911)

libdecryptutilfiledecrypt(decryptutiljava:22)

encryptactionexecute(actionjava:59)

sunreflectgeneratedmethodaccessor38invoke(unknown source)

sunreflectdelegatingmethodaccessorimplinvoke(delegatingmethodaccessorimpljava:43)

javalangreflectmethodinvoke(methodjava:606)

opensymphonyxwork2defaultactioninvocationinvokeaction(defaultactioninvocationjava:452)

opensymphonyxwork2defaultactioninvocationinvokeactiononly(defaultactioninvocationjava:291)

opensymphonyxwork2defaultactioninvocationinvoke(defaultactioninvocationjava:254)

opensymphonyxwork2interceptordefaultworkflowinterceptordointercept(defaultworkflowinterceptorjava:176)

opensymphonyxwork2interceptormethodfilterinterceptorintercept(methodfilterinterceptorjava:98)

opensymphonyxwork2defaultactioninvocationinvoke(defaultactioninvocationjava:248)

opensymphonyxwork2validatorvalidationinterceptordointercept(validationinterceptorjava:263)