Forum Discussion

aibatalov's avatar
aibatalov
Advocate I
5 years ago

Could not load file or assembly 'System.Runtime.CompilerServices.Unsafe while refresh in service

Yesterday all working fine, but today refresh failed in all our reports in PowerBI service (we haven't changed reports since yesterday).   Same error in all reports: An error happened while readin...
periyasingh's avatar
periyasingh
New Member
5 years ago

Hi,

Same issue is coming for me too. The on-demand and scheduled data refresh in power bi server was working fine beforehand, now getting issue since monday. Still no issue in loading and refreshing data from the same source in Power BI desktop.

 

I am using postgresql azure PaaS database. The issue i am getting is :

An error happened while reading data from the provider: 'Could not load file or assembly 'System.Runtime.CompilerServices.Unsafe, Version=x.x.x.x, Culture=neutral, PublicKeyToken=xxxxxxxxxx' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)' 

  • ysanabria's avatar
    ysanabria
    Frequent Visitor
    5 years ago

    I'm having the same issue, in power BI desktop work fine but in PBI Web not synchronize

     

    An error happened while reading data from the provider: 'Could not load file or assembly 'System.Runtime.CompilerServices.Unsafe, Version=4.0.4.1, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)'