我也面临着同样的问题.仍然不知道如何解决它.谢谢

I am also facing same problem. Still don't know how to fix it. Thanks

错误索引方法'...'
Microsoft.Azure.WebJobs.Host:错误索引方法"..". System.Private.CoreLib:无法从程序集"Microsoft.Azure.WebJobs.Extensions，版本= 3.0.0.0，文化=中性，PublicKeyToken =空"中加载类型"Microsoft.Azure.WebJobs.ExecutionContext".

Error indexing method '...'
Microsoft.Azure.WebJobs.Host: Error indexing method '..'. System.Private.CoreLib: Could not load type 'Microsoft.Azure.WebJobs.ExecutionContext' from assembly 'Microsoft.Azure.WebJobs.Extensions, Version=3.0.0.0, Culture=neutral, PublicKeyToken=null'.