4.7.3/4.7.4 update causes project crash

Can’t launch my project started in 4.7.1. Updated to 4.7.2 with no hiccups, now I can’t access my project since the 4.7.3 update. 4.7.4 is no different. Anyone else having this issue? anything I can do?

I have successfully converted Kaboom Arena from 4.7.2 to 4.7.3 to 4.7.4 without any issues.

Do you have any more information for us? Screen shot showing the error … maybe a crash log or crash report … it is a little bit difficult to diagnose without some extra information.

Here’s what it says:

Oh … that is very helpful. 8-{

I did find a similar problem on AnswerHub and Ben Haliday suggested this:

Can you try this.

[4.7.3 to 4.7.4]Project Crash on Startup]([4.7.3 to 4.7.4] Project Crash on Startup - UE4 AnswerHub)

Hi hippowombat,

Thanks for letting us know about this! It looks like this is related to a crash we have reported in our system (UE-11813), and doesn’t appear to be the same as the crash noted above by qdelpeche (but thanks for looking into it, qdelpeche!). I’ve added your information to the bug report. It looks like they’re hoping to find the cause and fix it by 4.8. In the meantime, you may need to manually remove Content from the project directly and add assets back in one at a time until you discover which is causing the problem. My guess is that it’s Blueprint related.

Thanks for the info, I appreciate your time spent looking into this, both of you! :slight_smile:

Would you be able to supply the project with which this crash occurs? The developers have asked if they can take a look at it, as they need more to go on to fix it. If you can upload it somewhere and PM me a link, I can get it to them. Thanks!

Sorry for the delay, uploading files now, pm incoming.

Got it. I’ve downloaded the project and handed it over to the developers. I’ll let you know when I see any update on the bug. Thanks!