Service Fabric Error in Azure during deployment

Question

Having issues when deploying my cluster to Azure. Everything works locally but when deploying to Azure I get an error when trying to call one of the services.

In Azure the service fabric is 6.1.480.9494, and it cannot be upgraded. But my local version is 6.2.262.9494 that was released 6 days ago.

Am I getting this error due to the different versions?

Unable to cast COM object of type 'System.__ComObject' to interface type 'IFabricTestManagementClient4'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{B96AA7D4-ACC0-4814-89DC-561B0CBB6028}' failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE)).

Answer 1

A failing QueryInterface call is usually because of using a newer SDK on top of older runtime. However, using 6.2 runtime locally, for .net you can keep referencing the corresponding NuGet pakages (3.0), they are compatible with the 6.1 runtime. We keep backward compatibility between SDK libraries and runtimes.

6.2 roll-out in Azure has been delayed due to a recall class bug: https://blogs.msdn.microsoft.com/azureservicefabric/2018/04/25/update-on-the-service-fabric-6-2-release-roll-out/