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Won't Fix

Won't Fix in 2019.4.X



Found in



Issue ID




[Linux] Crash on DebugStringToFile when starting Editor due to an OpenSSL library dependency from 3rd party Umbra library



Reproduction steps:
1. Download and open the attached project called ""
2. Open the Example scene
3. Enter Play mode

Reproducible with: 2019.4

First 5 lines of the stack trace:
#0 GetStacktrace(int)
#1 DebugStringToFile(DebugStringToFileData const&)
#2 DebugLogHandler::Internal_Log(LogType, LogOption, core::basic_string<char, core::StringStorageDefault<char> >, Object*)
#3 DebugLogHandler_CUSTOM_Internal_Log(LogType, LogOption, ScriptingBackendNativeStringPtrOpaque*, ScriptingBackendNativeObjectPtrOpaque*)
#4 (Mono JIT Code) (wrapper managed-to-native) UnityEngine.DebugLogHandler:Internal_Log (UnityEngine.LogType,UnityEngine.LogOption,string,UnityEngine.Object)
#5 (Mono JIT Code) (wrapper runtime-invoke) object:runtime_invoke_void (object,intptr,intptr,intptr)

- Not reproducible on Windows or macOS

  1. Resolution Note:

    For projects to work with PlayMode in the Linux Editor, any plugin .so files cannot conflict with libraries used by the Unity Editor.

  2. Resolution Note (2019.4.X):

    2019 is not a supported version for the linux Editor. Linux Editor support begins with version 2021.1

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