Trying to follow instructions from google and upload a csv for a new fusion table. The page throws a very helpful error 'Import failed. Please retry.', and the dev console shows the server actually returned an http 405 error 'HTTP method POST is not supported by this URL'
page: https://fusiontables.google.com/DataSource?dsrcid=implicit
Is there another way to upload csv files?
Your link suggests that you're trying to upload a 228mb file. I think I had some issued with large CSVs too. You could cut it up into smaller files until the error goes away, but IIRC the maximum file size is something like 5mb.
My preferred work-around is importing via Google Sheets. Upload your CSV to Drive, re-save it from Sheets, then import the Sheet into Fusion Tables.