断言失败.调用的目标已引发异常. < b>由以下原因引起:</b> Microsoft.VisualStudio.TestTools.UITest.Extension.PlaybackFailureException: [英] Assert.Fail failed. Exception has been thrown by the target of an invocation. <b>Caused by: </b>Microsoft.VisualStudio.TestTools.UITest.Extension.PlaybackFailureException:
问题描述
Assert.Fail失败.调用的目标已引发异常. < b>由以下原因引起:</b> Microsoft.VisualStudio.TestTools.UITest.Extension.PlaybackFailureException:
Assert.Fail failed. Exception has been thrown by the target of an invocation. <b>Caused by: </b>Microsoft.VisualStudio.TestTools.UITest.Extension.PlaybackFailureException:
我正在自动化一个应用程序，脚本运行了好几个月.但是最近我尝试执行脚本时，出现了以下错误.
I am automating an application and the scripts were working fine for quite few months. But some how when I tried to execute the scripts recently, I got the below error.
技术名称: 'MSAA'
姓名: 'ITEM'
ControlType: 按钮"
--- System.Runtime.InteropServices.COMException:从对COM组件的调用返回了错误HRESULT E_FAIL.
TechnologyName: 'MSAA'
Name: 'ITEM'
ControlType: 'Button'
---> System.Runtime.InteropServices.COMException: Error HRESULT E_FAIL has been returned from a call to a COM component.
我不确定是什么突然导致了问题.突然，它无法正常工作. Any1对此有所启发.
I am not sure what is causing the issue suddenly. All of sudden it is not working properly. Any1 throw some light on this.
谢谢，Suresh
Thanks,Suresh
推荐答案
Suresh，
Hi Suresh,
根据错误消息，请执行以下情形:
According to the error message, please do the following scenarios:
1).清洁溶液并重建以查看结果；
1). Clean the solution and rebuild it to see the results;
2).删除csproj.user文件和解决方案的suo文件以查看结果.
2). Delete the csproj.user file and solution's suo file to see the results.
3).从以下位置删除项目缓存:
3). Deleting the project Cache from the below location:
C:\ Program Files \ Microsoft Visual Studio 您的VS版本 (14个或其他) \ Common7 \ IDE \ ProjectTemplatesCache
C:\Program Files\Microsoft Visual Studio your VS version (14 or others) \Common7\IDE\ProjectTemplatesCache
C:\ Program Files(x86)\ Microsoft Visual Studio 您的VS版本 (14个或其他)\ Common7 \ IDE \ ProjectTemplatesCache
C:\Program Files(x86)\Microsoft Visual Studio your VS version (14 or others) \Common7\IDE\ProjectTemplatesCache
然后运行"devenv.exe/setup"重新构建缓存.
Then run "devenv.exe /setup" to re-build the cache.
点击开始"->"VS的开发人员命令提示符"->输入"devenv.exe/setup"
Click Start->Developer Command Prompt for VS-> type "devenv.exe /setup"
此致
奥斯卡
这篇关于断言失败.调用的目标已引发异常. < b>由以下原因引起:</b> Microsoft.VisualStudio.TestTools.UITest.Extension.PlaybackFailureException:的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
