WARNING: this project is now deprecated for the dotnet version: https://github.com/mariotee/corrupt-als-dotnet
ableton-fix_corrupt-non-unique-ids
This app was created to easily find which keys have non-unique IDs in a corrupt Ableton Live Set (.als) file. This error happens when Ableton sometimes tweaks and writes a duplicate ID to the project XML (which is invalid).
instructions displayed in app
PS: currently, the algorithm is not perfect, but it should lead you in a really good direction to find other duplicate keys
PPS: any key that has a bracket [] means that it is part of an array (or collection of nodes). They start @ 0, so [3] really means the fourth element.