When pressing "Launch Session" within the Unreal Editor, an error message "Failed to initialize Dependency Modules" pops up and the game does not start within Fortnite.

[HeyPickledDave (Dave)]

If this issue happens on a project that was created by converting a Creative Island a while ago during the early stages of the UEFN alpha, this might fix your problem:

When I launch session I get: failed to initialize dependency module, is there any fixes?

This issue only occurs with a handful of projects that were created via an old Creative Island conversion routine that is no longer in effect (in the early stages of the UEFN alpha). To confirm this is the case, look for this in the UEFN log file: LogValkyrieSyncProject: Error: Failed to initialize dependency modules: [Failed to resolve plugin file for module []] Fixing this in UEFN is somewhat tricky and we’ll see what can be done for the 24.30 release, but the cost-benefit might not justify…