So I'm trying to edit the German license plate so that I can have randomized city/region instead of the default BMG that is present. I created patterns corresponding to each plate format and I'm in the process of adding in all of the various German cities and regions into the pattern data. But every time I try to test this, the plates do not work at all and just give me blank format with the 3 letters and 4 numbers randomization. What can I do to fix this? I have included the json file I'm working with.
