Migration failing when attempting to load previous manifest

[alexhellenberg]

MigrationManifestSerializer().load(os.path.join(os.path.dirname(os.path.abspath(file)), 'manifest.json')) returns the following error:

result = self._dotnet.LoadAsync(path, cancellation_token).GetAwaiter().GetResult()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
System.MissingMethodException: Constructor on type 'Tableau.Migration.TableauInstanceTypeNotSupportedException' not found.

and will not run when 'manifest.json' exists in the directory. Runs fine when the 'manifest.json' file does not exist.

[rbanderton]

Internal Tracking ID: W-17524521

Noting that the TableauInstanceTypeNotSupportedException should only appear in the manifest outside the server-to-cloud scenario (e.g. server-to-server, cloud-to-cloud, etc.).

[alexhellenberg]

Yeah I was working cloud to cloud. Thanks!