Hi Slavko, thanks for the great mod. I probably should’ve stayed in school and learned more about iterators and such, but maybe you can help. I also tried turning my brain off and on again with sleep and coffee and tried another time this morning from scratch, but with same result.
1.) With a fresh install of your mod all the license plates say “1” for me, instead of loading the ones from the file. I have tried changing some things about the iteration and moved the license plate around in the txt-file but couldn’t get it to work. I made sure to try it from scratch a few more times. I’m not getting any errors in F8 or on server console with a fresh install and the rest of the mod seems to be working just fine. I’m probably doing something dumb. Please, do point it out if you have an idea of what it might be. 
edit: Example of line in vehicles_positions.txt after fresh install:
-213537235,-1196.3026123047,-1722.8645019531,4.0258760452271,89.999214172363,1,1,1,1,1,1,1,1,1,1,1,1,1,1,85CXN814
2.) After implementing 710c918 it will load vehicles but won’t save them to the txt-file, and throw the following error when entering “gvposa” in F8 console:
“SCRIPT ERROR: @boot_vehicles/sv_bootvehicles.lua:67: attempt to concatenate a boolean value (field ‘?’)”
It seems cl_bootvehicles.lua has changed since that commit. Can you confirm this fix for making vehicles undrivable still works?
Could you maybe give an example of what a line in a vehicles txt-file should look like after implementing 710c918? I tried switching a few things around, looked through the FiveM documentation, and tried some changes to the iteration myself, but couldn’t figure it out.
Here’s an example of a line I use for vehicles to load, after implementing 710c918, that works, but still with “1” on every license plate:
1106185298,-1181.1497802734,-1724.3055419922,4.1072702407837,189.50689697266,1,1,1,1,1,1,1,1,1,1,1,1,1,1,000SH01,1
Many thanks if your able to help, and for your time overall.