CRM 2016 上的插件抛出奇怪的异常

Question

我有一个插件在测试系统上运行良好，但在生产环境中却抛出了一个奇怪的异常。该插件在联系人创建的前后事件上注册。

以下是例外

Unhandled Exception: System.ServiceModel.FaultException`1[[Microsoft.Xrm.Sdk.OrganizationServiceFault, Microsoft.Xrm.Sdk, Version=8.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35]]: System.BadImageFormatException: Microsoft Dynamics CRM has experienced an error. Reference number for administrators or support: #1C99C823Detail: 
<OrganizationServiceFault xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.microsoft.com/xrm/2011/Contracts">
 <ActivityId>607632be-97ab-4704-961c-7f552681a51e</ActivityId>
 <ErrorCode>-2147220970</ErrorCode>
 <ErrorDetails xmlns:d2p1="http://schemas.datacontract.org/2004/07/System.Collections.Generic" />
 <Message>System.BadImageFormatException: Microsoft Dynamics CRM has experienced an error. Reference number for administrators or support: #1C99C823</Message>
 <Timestamp>2017-12-05T14:44:03.5336134Z</Timestamp>
 <ExceptionRetriable>true</ExceptionRetriable>
 <ExceptionSource>PluginExecution</ExceptionSource>
 <InnerFault>
 <ActivityId>607632be-97ab-4704-961c-7f552681a51e</ActivityId>
 <ErrorCode>-2147220970</ErrorCode>
 <ErrorDetails xmlns:d3p1="http://schemas.datacontract.org/2004/07/System.Collections.Generic" />
 <Message>System.BadImageFormatException: Microsoft Dynamics CRM has experienced an error. Reference number for administrators or support: #6482593B</Message>
 <Timestamp>2017-12-05T14:44:03.5336134Z</Timestamp>
 <ExceptionRetriable>false</ExceptionRetriable>
 <ExceptionSource i:nil="true" />
 <InnerFault i:nil="true" />
 <OriginalException i:nil="true" />
 <TraceText i:nil="true" />
 </InnerFault>
 <OriginalException>System.BadImageFormatException

Answer 1

如您所见，异常是 BadimageFormatException 可能是多种情况：https://msdn.microsoft.com/en-us/library/k7137bfe.aspx

如果您打开插件跟踪并查看 Dynamics CRM 中的插件跟踪日志，您可能会获得更好的详细信息。这是一篇好文章：https://www.powerobjects.com/2016/07/05/debugging-your-plug-ins-with-the-plug-in-trace-log/

您可以在代码中添加跟踪语句。我的猜测是程序集的目标需要更改。