Game crashes with "Unexpected error during the game"
I Received the following error message during playing (Build 13)
Please report this problem to help us improve Widelands. You will find related messages in the standard output (stdout.txt on Windows). You are using Build13. Please add this information to your report.
Widelands attempts to create a savegame when errors occur during the game. It is often - though not always - possible to load it and continue playing.