Factorio Forums

Actions:

1. Load a save game
2. Game displays a message:
Migrated content:

Removed blueprint: map version 0.17.74-0 too old

3. Save game
4. Exit
5. Go back to (1) to repeat.

This happens every single time I load the game.

Searching around in my inventory I found a blank blueprint. In order to make the message go away, I used the blank blueprint to make a blueprint of something and then deleted it. Once I did that and saved the game and reloaded, the 'migrated content' message went away.

I would expect the game to actually "remove the blueprint" as the message said. Instead the game simply blanks the blueprint my inventory, and I must find and delete it myself.

You need to load it with the previous version.

It says it removed the blueprint..

If you are just going to blank the blueprint, then say:

We blanked the blueprint. Delete at your leisure, or you will see this "fake message" for all of eternity.

Simple good UI design, right?

How am I supposed to know which blueprint is too old so I can load this save in a previous version of the game and delete it so the message doesn't show up in 1.1?

I suppose what you are really saying is: Don't load a save game from an older version in 1.1. Just start a new game from scratch. Fair enough.

You load it in 1.0.0 and save it. Then you load in 1.1.0 and play it.

This is a 1.0 save game...

I see now why you might have said 'Not a bug'. But this is a 1.0 save game. It's only the blueprint that is somehow flagged as the older version. Don't ask my how o why.

Post the save and if it happens with all saves, post your blueprint-storage.dat.