OData error converting fetchxml for N:N relationship

[Djones4822]

I have a custom table that has a M:M relationship with another custom table. I created this the way I normally would within the solution inside of powerapps. When I go to create the fetchXml it creates fine, but converting to the OData query I get an error:

Cannot find metadata for relation <table1>.<table1_guid_col> => <relationship_schema>.<table1_guid_col>

I am not sure why... The FetchXML returns fine and gives me what I expect. Is there any reason that I could have misspecified something? I tried with another M:M relationship between other tables (contact table and custom table) and it worked fine...

I'm running:

XRMToolbox - v1.2024.9.69
FetchXML Builder - v1.2024.10.1
Windows 11 - 24H2

[rappen]

Hi Dave,
My guess it is some mismatching between LogicalName and SchemaName in the M:M relationship....
The error message is thrown here in the code:
https://github.com/MarkMpn/MarkMpn.FetchXmlToWebAPI/blob/master/MarkMpn.FetchXmlToWebAPI/FetchXmlToWebAPIConverter.cs#L1283
The code was created by the expert in this area, @MarkMpn, does Mark have any info to help us?