System.linq version error

Dear Forum,

I got some error in my project, please help!
It seen like my Activity request to use 8.0.0.0 linq but my current version is 6.0.0.0

元件庫編譯過程中發生非預期的錯誤:
程式集編譯返回以下錯誤:

  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • (4699,130): error CS0103: The name ‘keywordItem’ does not exist in the current context
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy
  • (4705,64): error CS0103: The name ‘keywordItem’ does not exist in the current context
  • warning CS1701: Assuming assembly reference ‘System.Linq.Expressions, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ used by ‘System.Activities’ matches identity ‘System.Linq.Expressions, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a’ of ‘System.Linq.Expressions’, you may need to supply runtime policy

@FINNNNNNNN,

You can do this by updating your project’s references or by updating the NuGet package that provides the System.Linq.Expressions assembly.

HAPPY AUTOMATION!!

1 Like

Hi @FINNNNNNNN

Way to overcome this error is to update all the dependencies to the latest version and import System.Linq and System.Linq.Experssions from Imports Panel.

If above don’t work delete that assign activity and place a new assign activity and retype the same syntax.

This should solve your error.

Regards

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