Free and open source project with relatively few people working on it IN THEIR SPARE TIME.
If you are unhappy with the documentation, learn the code and document it yourself, the main crew are a bit preoccupied with getting everything back up and running.
MCreator is poorly written, it creates mods that are broken and poorly written, and the license for it means anything you make with it is owned by THEM, not you.
No.
That is not a magic annotation that makes your code sided, it is an annotation that will cause a crash if a class annotated with it is loaded on the side other than what is specified in the annotation.
1. Don't hijack threads
2. Your issue is not the same as the OP of the thread you posted in
3. Must you plug your YouTube channel while asking for assistance?
Try removing PattysMoreTools
There is no way to do this purely client-side.
There is an !isRemote guard before this event would ever be on the (logical)client.
Because this cannot be done purely client-side you would also need to get into packets to get it working with the way things stand.
@Mod only takes the Mod ID in 1.13.2
All the rest goes in the mods.toml, however to my knowledge clientSideOnly and serverSideOnly have not been carried over, I believe because they were already legacy and essentially deprecated without being marked so.
In my experience an error during mod sorting usually means dependency mods are missing or the wrong versions are present.
Where are you getting your mods?
You appear to be maxing out on ram, allocate more.
Also:
Why?
1.9.4 is not supported on this forum due to its age.
Update to a MODERN version of Minecraft to receive support.
You have already received this response when you asked about 1.8.9,
are you going to simply keep making new threads stepping through versions until we give you a different answer?