Unreal Engine Issues and Bug Tracker (UE-42423)

Developer Notes

This crash was updated in 4.16 to contain more information. A new Jira ticket now tracks the updated crashes - ~~UE-45516~~

Description

Error message:

Assertion failed: ModuleInfo.Module.IsUnique() [Link Removed] [Line: 557]

Source Context:

Most recent user affected CL:

Logs:
See attached

Issue call stack shares some similarities with this JIRA

https://jira.it.epicgames.net/browse/UE-35605

CrashReporter User Descriptions:

Sent in the unattended mode
closing the program
3% into building light

Steps to Reproduce

Repro Steps Unknown

Callstack

UE4Editor_Core!FModuleManager::UnloadModule() [modulemanager.cpp:557]
UE4Editor_Core!FModuleManager::UnloadModulesAtShutdown() [modulemanager.cpp:681]
UE4Editor!FEngineLoop::Exit() [launchengineloop.cpp:2678]
UE4Editor!GuardedMain() [launch.cpp:177]
UE4Editor!GuardedMainWrapper() [launchwindows.cpp:134]
UE4Editor!WinMain() [launchwindows.cpp:210]
UE4Editor!__scrt_common_main_seh() [exe_common.inl:264]
kernel32!BaseThreadInitThunk()
ntdll!RtlUserThreadStart()

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Fixed

Component	UE - Foundation - Core
Affects Versions	4.14, 4.15, 4.16
Target Fix	4.16

Fix Commit	3376654
Main Commit	3386123
Release Commit	3390270

Created	Feb 27, 2017
Resolved	Apr 3, 2017
Updated	Apr 27, 2018

View Jira Issue

UE-42423

[CrashReport] UE4Editor_Core!FModuleManager::UnloadModule() [modulemanager.cpp:557]

[CrashReport] UE4Editor_Core!FModuleManager::UnloadModule() [modulemanager.cpp:557]

Developer Notes

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