Summary
I’m getting the following error when trying to launch my project in Unreal Engine:
LogValkyrie: Error: FlowStep_ResolveSessionCandidates():
Candidate module [647dfbf5-4bef-e1e9-4d6a-9f82b8b6a01f] failed validation with error:
[errors.com.epicgames.pre-processing.download_failure]
-
The issue originally started with an older map I was trying to upgrade.
-
Every time I make any type of change to that map and try to launch, I get the error above.
-
However, if I revert to the last saved Unreal revision (snapshot), the project launches with no issues.
-
I initially thought the map was the problem, so I created a new map from scratch, but I’m still getting the same error when I try to launch it.
What could be causing this error, and how can I fix it?
I’ve already verified UEFN, and Fortnite.
Reinstalled both from scratch
Flushed DNS
Changed Internet Settings back to default
Reset the modem
Tried on old maps, i can launch with no issue, if i make changes then it gives me the module error
Please select what you are reporting on:
Creative
What Type of Bug are you experiencing?
Other
Steps to Reproduce
Create a new map, do anything and try to launch, I just want to know if this is an Epic Servers issue or its my PC having this issue
Expected Result
The same error if its epics server fault
Observed Result
Only happens in old maps when i make any change
Platform(s)
Computer