This is a common crash on Mac that has been occurring since at least the 4.14 release. Based on the one user description this may be related to the creation of structs. Additional information is not currently available.
User Descriptions
repro steps currently unknown. May be related to struct creation on Mac.
SEGV_MAPERR at 0x3 UE4Editor-Core.dylib!FApplePlatformString::TCHARToCFString() UE4Editor-Core.dylib!<Unknown> AppKit!<Unknown> AppKit!<Unknown> AppKit!<Unknown> AppKit!<Unknown> AppKit!<Unknown> AppKit!<Unknown> AppKit!<Unknown> AppKit!<Unknown> QuartzCore!CA::Transaction::run_commit_handlers() QuartzCore!CA::Context::commit_transaction() QuartzCore!CA::Transaction::commit() AppKit!<Unknown> CoreFoundation!Unknown() CoreFoundation!Unknown() CoreFoundation!Unknown() CoreFoundation!Unknown() HIToolbox!<Unknown> HIToolbox!<Unknown> HIToolbox!<Unknown> AppKit!<Unknown> AppKit!-[NSApplication() AppKit!<Unknown> UE4Editor!tchar_main() UE4Editor!<Unknown> libdyld.dylib!<Unknown>
i have this problem UE4CC-Windows-58DC12AF4B97F057BD108FBFF569B2E9_0000
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There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-45837 in the post.
| 0 |
| Component | UE - Platform - Apple |
|---|---|
| Affects Versions | 4.14, 4.15, 4.16 |
| Target Fix | 4.17.1 |
| Created | Jun 8, 2017 |
|---|---|
| Resolved | Aug 11, 2017 |
| Updated | Apr 27, 2018 |