Hi, so I found out why certain sections of the championship don't work. It's because the file for that particular section is not correctly written. For example, I'm looking at #29, Alpina Meeting, and the file for it reads
{
"championshipRankingGoal": 1,
"description": "Alpina Burkard Bovensiepen GmbH & Co. KG is an automobile manufacturing company based in Buchloe, in the Ostallgäu district of Bavaria, Germany that develops and sells high-performance versions of BMW cars.\\r\\n\\r\\nAlpina works closely with BMW and their processes are integrated into BMW's production lines, thus Alpina is recognized by the German Ministry of Transport as an automobile manufacturer, in contrast to other performance specialists, which are aftermarket tuners. For instance, the Alpina B7 is produced at the same assembly line in Dingolfing, Germany (BMW Plant Dingolfing), as BMW's own 7 Series. The B7's twin-turbo 4.4-litre V8 is assembled by hand at Alpina's facility in Buchloe, Germany, before being shipped to BMW for installation, and the assembled vehicle is then sent back to Alpina for finishing touches. The firm was founded in 1965 by Burkard Bovensiepen, a member of the Bovensiepen family of industrialists. On March 10, 2022, BMW announced its intention to acquire Alpina. That same day, BMW wrote on its website that it had officially acquired the brand.",
"timeMultiplier": 0,
"previewCrop": null,
"rounds": null,
"raceGridData": null
}
rounds, raceGridData, and previewCrop are all null. So I am assuming this is causing the problem. If you find the problem files and remove them, this will let you run the championship.
Unfortunately, I'd like this to be fixed or provide us with a list of what's in each championship so if errors happen we can remedy this ourselves!