Unable to regenerate table structure from mysql datasource

[AdamVW]

Hi

This morning Google changed the Security settings for AppSheet core licences. This prevented my prototype apps from loading. After I switched off the option as per below screenshot I am unable to regenerate my table structures in my prototype app which uses a MySQL datasource. Although prototype apps where I did not change the structure does work. Could someone please advise if this is a bug?

[AleksiAlkio]

When trying to regenerate, what error/warning it shows?

[AdamVW]

Hi Aleksi

I have deleted the table and tried re-adding it, now I get this error. I have not seen this before.

It is an empty table at the moment, with the following column structure

I have added another table to the app without an error and I have tried reverting to a older version, this also does not work. Completely deleting the table does make the app work again.

[AdamVW · Accepted solution]

Interesting 🤔 When I deleted the Decimal columns in the above structure it let me add the table. This has never been a problem before and all of my other tables use this MySQL column type in some form. Re-adding a decimal test column does not break it again...so it seems to be working now. 

[AleksiAlkio]

Good to hear that you were able to fix it, though it sounds weird why it didn't recognize any columns from it.