SharePoint 2016:沙盒代码执行请求失败((

我在尝试使用附带的沙盒解决方案启动工作流（Ver2010）时遇到了这个问题。 工作流进程正在启动，然后引发以下异常： 沙盒工作流错误：Microsoft.SharePoint.UserCode.SPUserCodeExecutionPipelineFailedException:

Sandboxed code execution request failed
. ---> System.Exception: System.InvalidOperationException    Server stack 
trace:     
at Microsoft.SharePoint.Utilities.Verify.DoFailTag(UInt32 tag, ULSCat 
category, Type type, String format, Object[] args)    
at Microsoft.SharePoint.UserCode.SPUserCodeExecutionHost.ExecuteRequest(Type 
userCodeWrapperType, Guid siteCollectionId, SPUserToken userToken, String 
affinity, SPUserCodeExecutionContext executionContext)    
at Microsoft.SharePoint.UserCode.SPUserCodeExecutionHost.Execute(Type 
userCodeWrapperType, Guid siteCollectionId, SPUserToken userToken, String 
affinity, SPUserCodeExecutionContext executionContext)    
System.Runtime.Remoting.Messaging.StackBuilderSink._PrivateProcessMessage(IntPtr md, Object[] args, Object server, Object[]& outArgs)    
 at System.Runtime.Remoting.Messaging.StackBuilderSink.SyncProcessMessage(IMessage msg)    Exception rethrown
 at [0]:     
 at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)    
 at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)    
 at Microsoft.SharePoint.Administration.ISPUserCodeExecutionHostProxy.Execute(Type userCodeWrapperType, Guid siteCollectionId, SPUserToken userToken, String affinityBucketName, SPUserCodeExecutionContext executionContext)    
 at Microsoft.SharePoint.UserCode.SPUserCodeExecutionManager.Execute(Type userCodeWrapperType, SPSite site, SPUserCodeExecutionContext executionContext, SPUserCodeActivationSiteInfo activationSite, Boolean isRetry)     -
 -- End of inner exception stack trace ---    
 at Microsoft.SharePoint.UserCode.SPUserCodeExecutionManager.Execute(Type userCodeWrapperType, SPSite site, SPUserCodeExecutionContext executionContext, SPUserCodeActivationSiteInfo activationSite, Boolean isRetry)    
 at Microsoft.SharePoint.UserCode.SPUserCodeExecutionManager.Execute(Type userCodeWrapperType, SPSite site, SPUserCodeExecutionContext executionContext)    
 at Microsoft.SharePoint.WorkflowActions.SPUserCodeWorkflowActivity.ExecuteUserCode()    
 at Microsoft.SharePoint.WorkflowActions.SPUserCodeWorkflowActivity.System.Workflow.ComponentModel.IActivityEventListener<System.Workflow.ComponentModel.ActivityExecutionStatusChangedEventArgs>.OnEvent(Object sender, ActivityExecutionStatusChangedEventArgs e)    
 at System.Workflow.ComponentModel.ActivityExecutorDelegateInfo`1.ActivityExecutorDelegateOperation.Run(IWorkflowCoreRuntime workflowCoreRuntime)    
 at System.Workflow.Runtime.Scheduler.Run()

沙盒代码执行请求失败
.-->System.Exception:System.InvalidOperationException服务器堆栈
跟踪：
在Microsoft.SharePoint.Utilities.Verify.DoFailTag（UInt32标记，ULSCat
类别、类型、字符串格式、对象[]args）
在Microsoft.SharePoint.UserCode.SPUserCodeExecutionHost.ExecuteRequest（键入
userCodeWrapperType，Guid siteCollectionId，SPUserToken userToken，字符串
关联，SPUserCodeExecutionContext（执行上下文）
在Microsoft.SharePoint.UserCode.SPUserCodeExecutionHost.Execute（键入
userCodeWrapperType，Guid siteCollectionId，SPUserToken userToken，字符串
关联，SPUserCodeExecutionContext（执行上下文）
System.Runtime.Remoting.Messaging.StackBuilderSink.\u PrivateProcessMessage（IntPtr-md，Object[]参数，Object-server，Object[]和outArgs）
在System.Runtime.Remoting.Messaging.StackBuilderSink.SyncProcessMessage（IMessage msg）异常重试时
在[0]：
at System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage（IMessage reqMsg，IMessage retMsg）
at System.Runtime.Remoting.proxy.RealProxy.PrivateInvoke（MessageData&msgData，Int32类型）
在Microsoft.SharePoint.Administration.ISPUserCodeExecutionHostProxy.Execute（类型userCodeWrapperType、Guid siteCollectionId、SPUserToken userToken、字符串affinityBucketName、SPUserCodeExecutionContext executionContext）
在Microsoft.SharePoint.UserCode.SPUserCodeExecutionManager.Execute（键入userCodeWrapperType、SPSite站点、SPUserCodeExecutionContext executionContext、SPUserCodeActivationSiteInfo activationSite、Boolean isRetry）-
--内部异常堆栈跟踪结束--
在Microsoft.SharePoint.UserCode.SPUserCodeExecutionManager.Execute（键入userCodeWrapperType、SPSite站点、SPUserCodeExecutionContext executionContext、SPUserCodeActivationSiteInfo activationSite、Boolean isRetry）
在Microsoft.SharePoint.UserCode.SPUserCodeExecutionManager.Execute（键入userCodeWrapperType、SPSite站点、SPUserCodeExecutionContext executionContext）
在Microsoft.SharePoint.WorkflowActions.SPUserCodeWorkflowActivity.ExecuteUserCode（）上
位于Microsoft.SharePoint.WorkflowActions.SPUserCodeWorkflowActivity.System.Workflow.ComponentModel.IActivityEventListener.OneEvent（对象发件人，ActivityExecutionStatusChangedEventArgs e）
位于System.Workflow.ComponentModel.ActivityExecutorDelegateInfo`1.ActivityExecutorDelegateOperation.Run（IWorkflowCoreRuntime workflowCoreRuntime）
在System.Workflow.Runtime.Scheduler.Run（）中

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