These mods have been known to cause crashing and other problems with traincraft.
It is unlikely these conflicts will be fixed any time soon, if at all.

• Rails of War.
• Worldedit and similar mods (Traincraft rails don't play well with world editors, in most cases you will be fine unless you use it to modify the tracks)

I can confirm the WE problems. Would these be fixed with the rewrite?

@MggMuggins World Edit has problems with tile entities. We can't fix that.

That makes sense. Probably because the properties of tile entities are hard to predict, and encompassing all of those would be nigh impossible.

@MggMuggins the rewrite can fix a certain degree of the issue, but the main problem is that world edit does not like multi-block tile entities.
In the best circumstances you can either get the whole thing, or none of it. Which will be the absolute best I can do with the rewrite.

+1 to World Edit not supporting tile entities properly, especially multiblocks. It isn't just with traincraft.

I have to add a thing about WorldEdit!
WE has problems with tracks using //copy and paste BUT it works perfectly for me if you use schematics options to copy over a building containing Traincraft track. --> //schematic is working!

WorldEdit works fine for me with Traincraft.