Hello, I just recently updated my factorio from the latest stable version 0.17.xxx into 0.18.2. I am having a problem with newly placed loaders now. They still unload from buildings, but they do not load containers, so I cannot build new train stations.

All the loaders that existed before are still working correctly, this only affects loaders that I attempt to place after I upgraded to 0.18.

I also have the space extension mod, and wide chests... but I don't think the problem lies with the wide chest mod, because the loaders will not load into anything at all.

Try to update to 0.18.3, and remember that in 0.18 blueprints have problems.
I have tried mod loaders and works, so the problem is one of those.

I too am having an issue with the loader. I'm on 0.18.x and am not using blueprints. I haven't been able to get the loader to work an any of the 0.18 versions. I'm trying to get it to load into the Warehouse, default in Krastorio.

TY for this discussion thread, been trying to find out why loaders weren't working right to load resources. I tried to load sand to a filtration machine to find out it wasn't inputting materials. Will extract with loaders. Can also state the problem exists here too, including Factorio 0.18.7

Are u using Squeak Through?

Maybe I found the error, thank u all for the reports.