Problem with data type

[saberraz]

I would like to use your Discovery Plugin for easy access with a Postgis DB. Unfortunately I cannot seem to search for integers in your search bar.
Everytime I try to do that there either is an error message or nothing happens (no dropdown menu).
The format of the integer is given in Postgis as int4.

[glw]

I am having the same issue. Here's a screenshot of the error Im getting.