Sorry, thanks!

Easily reproducible - couldn't find an existing bug report, sorry if it's a duplicate!

What did you do?

1. Create a blueprint and store it in your inventory
2. Store that blueprint on your quick bar
3. Move the blueprint from your inventory into a blueprint book
4. Click the blueprint on your ...

Steps to reproduce:

1) Download https://www.factorio.com/get-download/0.15.5/alpha/linux64, extract, run and log in. (Just to note that it happens even on clean install)
2) Click Mods
3) Click Install Mods
4) Install any mod
5) Click back

Game crashes when you click back.

Log:


66.742 Info ...

If you select the miner over the copper ore, does it have copper ore in its output? It might have mined some coal (Since the mining area is both coal and copper for that second miner) and since coal is full in the furnace, it can't mine anything else.

Try putting the miner south of the furnace ...