Hi, I have opened a vehicle json model with MrCrayfish model creator and I have a problem with texture, the vehicle does not have any texture :/

How can I get textures because they are in the json file

Thanks in advance for your help ;)

If you are opening the JSON file, if you don't have assets path directory configured in your settings (File -> Settings -> General -> Assets Path), it won't be able to find the textures. The path should point to the "assets" folder which can be extracted by using the inbuilt tool (More -> Extract Assets). This is not a bug and rather a beginner mistake.