Mac -- upgrading project to 5.3 not working

Development Getting Started & Setup
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1

I’m upgrading a project from 5.2 to 5.3. I was able to get it to build, but when running I got a runtime error with the following logs:

dyld[86429]: Library not loaded: @rpath/libtbb.dylib
  Referenced from: <40C7FCBD-116E-328D-813D-A1F40FB1C221> /Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/FullDemoHouse
  Reason: tried: '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/libtbb.dylib' (no such file), '/usr/lib/system/introspection/libtbb.dylib' (no such file, not in dyld cache), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/../../../../../Shared/Epic Games/UE_5.3/Engine/Binaries/ThirdParty/Intel/TBB/Mac/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/../../Contents/UE/Engine/Binaries/ThirdParty/Intel/TBB/Mac/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/file://engine/Binaries/ThirdParty/Intel/TBB/Mac/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/../../../../../Shared/Epic Games/UE_5.3/Engine/Binaries/ThirdParty/Ogg/Mac/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/../../Contents/UE/Engine/Binaries/ThirdParty/Ogg/Mac/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/file://engine/Binaries/ThirdParty/Ogg/Mac/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/../../../../../Shared/Epic Games/UE_5.3/Engine/Binaries/ThirdParty/Vorbis/Mac/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/../../Contents/UE/Engine/Binaries/ThirdParty/Vorbis/Mac/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/file://engine/Binaries/ThirdParty/Vorbis/Mac/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/../../../../../Shared/Epic Games/UE_5.3/Engine/Binaries/ThirdParty/Intel/TBB/Mac/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/../../Contents/UE/Engine/Binaries/ThirdParty/Intel/TBB/Mac/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/file://engine/Binaries/ThirdParty/Intel/TBB/Mac/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/../../../../../Shared/Epic Games/UE_5.3/Engine/Binaries/ThirdParty/Ogg/Mac/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/../../Contents/UE/Engine/Binaries/ThirdParty/Ogg/Mac/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/file://engine/Binaries/ThirdParty/Ogg/Mac/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/../../../../../Shared/Epic Games/UE_5.3/Engine/Binaries/ThirdParty/Vorbis/Mac/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/../../Contents/UE/Engine/Binaries/ThirdParty/Vorbis/Mac/libtbb.dylib' (no such file), '/Users/<firstname><lastname>/Desktop/DemoHouse/Binaries/Mac/FullDemoHouse.app/Contents/MacOS/file://engine/Binaries/ThirdParty/Vorbis/Mac/libtbb.dylib' (no such file)

I’ve been trying to fix this for a while; any solutions or potential workarounds?

2

Found a fix – I built the project in xcode, but then needed to run the project from the epic games launcher and click build in there as well.

3

Hi brother, I also encountered the same problem. Can you help me take a screenshot of the solution at that time?

4

This worked for me as well.