{ error = 出错页面是：http://221.4.133.51:7005/Modules/DevelopManages/FBDesigners/Forms/FormHandler/GetDataHandler.ashx</br>异常信息：未将对象引用设置到对象的实例。</br>Source:App_Web_qjgsm1vw</br>StackTrace:   在 GetDataHandler.ProcessRequest(HttpContext context) 位置 e:\BPM\LenSea.BPM.E6.FLOW\Modules\DevelopManages\FBDesigners\Forms\FormHandler\GetDataHandler.ashx:行号 34
   在 System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   在 System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)
   在 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)</br> }