Serpent,
Thank you.
Here's my operations by GUI.
Settings --> Database Structure --> Models --> Edit --> Add an item --> (add a field type many2many) --> Save & Close --> Save
Then the error occurs.
See the image attached.
Thanks a lot.
Serpent,
Thank you.
Here's my operations by GUI.
Settings --> Database Structure --> Models --> Edit --> Add an item --> (add a field type many2many) --> Save & Close --> Save
Then the error occurs.
See the image attached.
Thanks a lot.