makamys
Ultramine incompatibility
Seems like DataWatcher mixin is incompatible with ultramine server core.
Here is the crashlog: https://gist.github.com/SKProCH/787a7640c25db49eea7af7e4ee6cf332
Coretweaks has watchedObjects that couldn't be located: https://github.com/makamys/CoreTweaks/blob/8fcebde2ce91a14cf40a5bb2b535f0c7d16bbbd5/src/main/java/makamys/coretweaks/mixin/diagnostics/detectdatawatcherconflict/MixinDataWatcher.java#L20
Seems like ultramine has WatchableObject[] watchedObjects, but coretweaks expect this is will be Map watchedObjects Here is Ultramine's DataWatcher class: https://github.com/AlexeyGrishankov/UltraMine/blob/9b80111a6ad168b94d56a58901661028c6e4356b/ultramine/ultrasource/src/main/java/net/minecraft/entity/DataWatcher.java#L27
Potential workaround: turn off detect_data_watcher_id_conflicts seems like everything is ok
