Crash on Opening a Project

That’s the second time that my project crashes without a reason! Does it happen with someone too?

Here’s the log:

!Id:dccf6397479387078fbebe9a09120783

Unknown exception - code 00000001 (first/second chance not available)

Assertion failed: !bGenerateNonMirroredCollision || CookedDataReader.ConvexMeshes.Num() == 0 || CookedDataReader.ConvexMeshes.Num() == AggGeom.ConvexElems.Num() [File:D:\BuildFarm\buildmachine_++depot+UE4-Releases+4.4\Engine\Source\Runtime\Engine

KERNELBASE + 37901 bytes
UE4Editor_Core + 3095292 bytes
UE4Editor_Core + 1661738 bytes
UE4Editor_Core + 1541824 bytes
UE4Editor_Engine + 14143455 bytes
UE4Editor_Engine + 14259812 bytes
UE4Editor_CoreUObject + 899050 bytes
UE4Editor_CoreUObject + 1329894 bytes
UE4Editor_CoreUObject + 1400728 bytes
UE4Editor_CoreUObject + 1446353 bytes
UE4Editor_CoreUObject + 1505415 bytes
UE4Editor_UnrealEd + 971138 bytes
UE4Editor_UnrealEd + 3297955 bytes
UE4Editor_ContentBrowser + 1126903 bytes
UE4Editor_ContentBrowser + 1092873 bytes
UE4Editor_ContentBrowser + 1142135 bytes
UE4Editor_Slate + 481727 bytes
UE4Editor_Slate + 783532 bytes
UE4Editor_ContentBrowser + 1596635 bytes
UE4Editor_Slate + 787705 bytes
UE4Editor_Slate + 722003 bytes
UE4Editor_Core + 2503082 bytes
UE4Editor_Core + 2422897 bytes
UE4Editor_Core + 2508318 bytes
UE4Editor_Core + 2410210 bytes
user32 + 115649 bytes
user32 + 116234 bytes
UE4Editor_Core + 2509510 bytes
UE4Editor!FEngineLoop::Tick() + 2877 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.4\engine\source\runtime\launch\private\launchengineloop.cpp:2080]
UE4Editor!GuardedMain() + 476 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.4\engine\source\runtime\launch\private\launch.cpp:133]
UE4Editor!GuardedMainWrapper() + 26 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.4\engine\source\runtime\launch\private\windows\launchwindows.cpp:125]
UE4Editor!WinMain() + 249 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.4\engine\source\runtime\launch\private\windows\launchwindows.cpp:201]
UE4Editor!__tmainCRTStartup() + 329 bytes [f:\dd\vctools\crt\crtw32\dllstuff\crtexe.c:618]

Hey felipealves,

Can you give us your log and dmp files? This post says how to get them.

When you got the crash, did you also hit the ‘Submit Crash Report’ button?

Hi felipealves,

We have not heard back from you in a few days, so we are marking this post as Resolved for tracking purposes. If you are still experiencing the issue you reported, please respond to this message with additional information and we will offer further assistance.

Thank you.