Dometic Fridge RM 2610 help-gas works, won't get cold

Seeing that everything is working on electric and gas seems like it is a blocked tube or you had a leak and the ammonia is low. Does the fridge have a strange smell?

If there was no flame on gas or the electric was not making it hot there are other options but that end of things are working.

You could try taking some ice in the freezer.

Long term try rolling it but more than likely you will be replacing the cooling unit or the fridge.

These things always happen at the worst time, a rule for RV's!!