The given key was not present in the dictionary or ErrorCode=-2147467259

[damian_robert_a]

I am trying to import data from a MySQL database located on a server but I keep getting one of the two messages mentioned above. My initial database had table header written in camelCase. I tried changing it to snake_case, also I tried removing all my data from the tables and had the same issue.

[arify]

Hi, can you please send the traces to us? (To pbidesfb@microsoft.com) (Enable tracing from Options > Diagnostics > Enable Tracing (Verbose) (also you can open the Traces folder from here), then reproduce the failure, then close the PBI Desktop. You can get the traces from Traces folder.) Thanks!