Power query where is my error

Hi all I’m struggling with an error, I keep getting a “dataformat.error cannot convert to number” when I have run my query and try to open in excel. In the editor I am not finding anything.

I did some digging and separated the raw data from all subsequent queries and the raw data loads correctly.

I have managed to find an error line and it says “ dataformat.error Details TFR” however in my data there is nothing called TFR

Any ideas on how I can find the specific errors?