。 apache tomcat/7.0.62 - error report http status 500 - 160\r
type exception report\r
message 160\r
description the server encountered an internal error that prevented it from fulfilling this request.\r
exception
java.lang.arrayindexoutofboundsexception: 160
 .alibaba.fastjson.serializer.serializewriter.writestringwithdoublequote
 .alibaba.fastjson.serializer.serializewriter.writestringwithdoublequote
 .alibaba.fastjson.serializer.serializewriter.writestring
 .alibaba.fastjson.serializer.stringcodec.write
 .alibaba.fastjson.serializer.stringcodec.write
 .alibaba.fastjson.serializer.mapserializer.write
 .alibaba.fastjson.serializer.jsonserializer.write
 .alibaba.fastjson.json.tojsonstring
 .alibaba.fastjson.json.tojsonstring
 .encrypt.action.execute
sun.reflect.generatedmethodaccessor38.invoke
sun.reflect.delegatingmethodaccessorimpl.invoke
java.lang.reflect.method.invoke
 .opensymphony.xwork2.defaultactioninvocation.invokeaction
 .opensymphony.xwork2.defaultactioninvocation.invokeactiononly
 .opensymphony.xwork2.defaultactioninvocation.invoke
 .opensymphony.xwork2.interceptor.defaultworkflowinterceptor.dointercept
 .opensymphony.xwork2.interceptor.methodfilterinterceptor.intercept
 .opensymphony.xwork2.defaultactioninvocation.invoke
 .opensymphony.xwork2.validator.validationinterceptor.dointercept
 .apache.struts2.interceptor.validation.annotationvalidationinterceptor.dointercept
 .opensymphony.xwork2.interceptor.methodfilterinterceptor.intercept
 .opensymphony.xwork2.defaultactioninvocation.invoke
 .opensymphony.xwork2.interceptor.conversionerrorinterceptor.intercept
 .opensymphony.xwork2.defaultactioninvocation.invoke
 .opensymphony.xwork2.interceptor.parametersinterceptor.dointercept
 .opensymphony.xwork2.interceptor.methodfilterinterceptor.intercept
 .opensymphony.xwork2.defaultactioninvocation.invoke
 .opensymphony.xwork2.interceptor.parametersinterceptor.dointercept
 .opensymphony.xwork2.interceptor.methodfilterinterceptor.intercept
 .opensymphony.xwork2.defaultactioninvocation.invoke
 .opensymphony.xwork2.interceptor.staticparametersinterceptor.intercept
 .opensymphony.xwork2.defaultactioninvocation.invoke
 .apache.struts2.interceptor.multiselectinterceptor.intercept
 .opensymphony.xwork2.defaultactioninvocation.invoke
 .apache.struts2.interceptor.checkboxinterceptor.intercept
 .opensymphony.xwork2.defaultactioninvocation.invoke
 .apache.struts2.interceptor.fileuploadinterceptor.intercept
 .opensymphony.xwork2.defaultactioninvocation.invoke
 .opensymphony.xwork2.interceptor.modeldriveninterceptor.intercept
 .opensymphony.xwork2.defaultactioninvocation.invoke
 .opensymphony.xwork2.interceptor.scopedmodeldriveninterceptor.intercept
 .opensymphony.xwork2.defaultactioninvocation.invoke
 .apache.struts2.interceptor.debugging.debugginginterceptor.intercept
 .opensymphony.xwork2.defaultactioninvocation.invoke
 .opensymphony.xwork2.interceptor.chaininginterceptor.intercept
 .opensymphony.xwork2.defaultactioninvocation.invoke
 .opensymphony.xwork2.interceptor.prepareinterceptor.dointercept
 .opensymphony.xwork2.interceptor.methodfilterinterceptor.intercept
 .opensymphony.xwork2.defaultactioninvocation.invoke
 .opensymphony.xwork2.interceptor.i18ninterceptor.intercept
 .opensymphony.xwork2.defaultactioninvocation.invoke
 .apache.struts2.interceptor.servletconfiginterceptor.intercept
 .opensymphony.xwork2.defaultactioninvocation.invoke
 .opensymphony.xwork2.interceptor.aliasinterceptor.intercept
 .opensymphony.xwork2.defaultactioninvocation.invoke
 .opensymphony.xwork2.interceptor.exceptionmappinginterceptor.intercept
 .opensymphony.xwork2.defaultactioninvocation.invoke
 .apache.struts2.impl.strutsactionproxy.execute
 .apache.struts2.dispatcher.dispatcher.serviceaction
 .apache.struts2.dispatcher.ng.executeoperations.executeaction
 .apache.struts2.dispatcher.ng.filter.strutsprepareandexecutefilter.dofilter
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note the full stack trace of the root cause is available in the apache tomcat/7.0.62 logs.apache tomcat/7.0.62