Error- On Premise Data Gateway & npgsql Connector

[Prithvi]

Hi Team,

I have created an on premise datagateway, installed npgsql conncetor v 4.0.1 and restarted the system.

I am trying to connect to a postres database.

I am getting the below error. Please help.

An exception occurred: 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)' 

Regards

Prithvi

[venal]

@Prithvi 

Current month there was lot of issues coming with the Gateway.

There was another known issues also going on with the Power BI.

I would like to suggest you to create a support ticket to investigate on it.

Once you create a support ticket, please share it here for reference and tracking.

If this post helps, then please consider Accept it as the solution to help the other members find it more
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[v-joesh-msft]

Hi @Prithvi ,

The following article may be helpful:

https://support.microsoft.com/en-za/help/971052/the-located-assembly-s-manifest-definition-does-not-...

https://community.powerbi.com/t5/Desktop/Error-connecting-to-PostGresSQL-db/td-p/439719/page/2

https://stackoverflow.com/questions/54469350/c-sharp-unity-error-could-not-load-file-or-assembly

Best Regards,

Community Support Team _ Joey
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.