apache tomcat/7.0.62  error report!h1 {family:tahoma,arial,sansserif;color:white;backgroundcolor:#525d76;size:22px;} h2 {family:tahoma,arial,sansserif;color:white;backgroundcolor:#525d76;size:16px;} h3 {family:tahoma,arial,sansserif;color:white;backgroundcolor:#525d76;size:14px;} body {family:tahoma,arial,sansserif;color:black;backgroundcolor:white;} b {family:tahoma,arial,sansserif;color:white;backgroundcolor:#525d76;} p {family:tahoma,arial,sansserif;background:white;color:black;size:12px;}a {color : black;}a.name {color : black;}hr {color : #525d76;} http status 500  156\r

type exception report\r

message 156\r

description the server encountered an internal error that prevented it from fulfilling this request.\r

exception

java.lang.arrayindexoutofboundsexception: 156

nbsp.alibaba.fastjson.serializer.serializewriter.writestringwithdoublequote(serializewriter.java:868)

nbsp.alibaba.fastjson.serializer.serializewriter.writestringwithdoublequote(serializewriter.java:602)

nbsp.alibaba.fastjson.serializer.serializewriter.writestring(serializewriter.java:1366)

nbsp.alibaba.fastjson.serializer.stringcodec.write(stringcodec.java:49)

nbsp.alibaba.fastjson.serializer.stringcodec.write(stringcodec.java:34)

nbsp.alibaba.fastjson.serializer.mapserializer.write(mapserializer.java:188)

nbsp.alibaba.fastjson.serializer.jsonserializer.write(jsonserializer.java:369)

nbsp.alibaba.fastjson.json.tojsonstring(json.java:418)

nbsp.alibaba.fastjson.json.tojsonstring(json.java:406)

nbsp.encrypt.action.execute(action.java:68)

sun.reflect.generatedmethodaccessor52.invoke(unknown source)

sun.reflect.delegatingmethodaccessorimpl.invoke(unknown source)

java.lang.reflect.method.invoke(unknown source)

nbsp.opensymphony.xwork2.defaultactioninvocation.invokeaction(defaultactioninvocation.java:452)

nbsp.opensymphony.xwork2.defaultactioninvocation.invokeactiononly(defaultactioninvocation.java:291)

nbsp.opensymphony.xwork2.defaultactioninvocation.invoke(defaultactioninvocation.java:254)

nbsp.opensymphony.xwork2.interceptor.defaultworkflowinterceptor.dointercept(defaultworkflowinterceptor.java:176)

nbsp.opensymphony.xwork2.interceptor.methodfilterinterceptor.intercept(methodfilterinterceptor.java:98)

nbsp.opensymphony.xwork2.defaultactioninvocation.invoke(defaultactioninvocation.java:248)

nbsp.opensymphony.xwork2.validator.validationinterceptor.dointercept(validationinterceptor.java:263)

org.apache.struts2.interceptor.validation.annotationvalidationinterceptor.dointercept(annotationvalidationinterceptor.java:68)

nbsp.opensymphony.xwork2.interceptor.methodfilterinterceptor.intercept(methodfilterinterceptor.java:98)

nbsp.opensymphony.xwork2.defaultactioninvocation.invoke(defaultactioninvocation.java:248)

nbsp.opensymphony.xwork2.interceptor.conversionerrorinterceptor.intercept(conversionerrorinterceptor.java:133)

nbsp.opensymphony.xwork2.defaultactioninvocation.invoke(defaultactioninvocation.java:248)

nbsp.opensymphony.xwork2.interceptor.parametersinterceptor.dointercept(parametersinterceptor.java:207)

nbsp.opensymphony.xwork2.interceptor.methodfilterinterceptor.intercept(methodfilterinterceptor.java:98)

nbsp.opensymphony.xwork2.defaultactioninvocation.invoke(defaultactioninvocation.java:248)

nbsp.opensymphony.xwork2.interceptor.parametersinterceptor.dointercept(parametersinterceptor.java:207)