›_ Claude Code Issues
Claude Code Issues / #54242

[BUG]

Resolved 💬 3 comments Opened Apr 28, 2026 by benlhping-star Closed May 2, 2026

Preflight Checklist

  • [x] I have searched existing issues and this hasn't been reported yet
  • [x] This is a single bug report (please file separate reports for different bugs)
  • [x] I am using the latest version of Claude Code

What's Wrong?

0x27aa57000 - 0x27aa5977f libswift_math.dylib (310.100.8.0.1) <A5A4828D-3357-3D55-800A-7DC0DC978143> /usr/lib/swift/libswift_math.dylib
0x27aa5a000 - 0x27aa5a565 libswift_signal.dylib (310.100.8.0.1) <20440776-27A0-3DC3-BC21-4B67EA5D345E> /usr/lib/swift/libswift_signal.dylib
0x27aa5b000 - 0x27aa5bdcf libswift_stdio.dylib (310.100.8.0.1) <6CA2EE3B-6B8D-3B13-B933-FB7F7F942D5D> /usr/lib/swift/libswift_stdio.dylib
0x27aa5c000 - 0x27aa5c7c7 libswift_time.dylib (310.100.8.0.1) <BCC13232-8C24-38EF-B23A-B0DD6743FB0E> /usr/lib/swift/libswift_time.dylib
0x27aa5d000 - 0x27aa5d737 libswiftsys_time.dylib (310.100.8.0.1) <677E27EC-8A91-3BC5-A827-56862D07EF63> /usr/lib/swift/libswiftsys_time.dylib
0x27aa5e000 - 0x27aa5e98f libswiftunistd.dylib (310.100.8.0.1) <03F5B6F3-C404-370C-8518-52364C49FB28> /usr/lib/swift/libswiftunistd.dylib
0x27ab95000 - 0x27ab98deb libsystem_darwindirectory.dylib (122) <8627B2A8-CE68-3F9A-B3E8-2F4E4E35CF66> /usr/lib/system/libsystem_darwindirectory.dylib
0x27ab99000 - 0x27aba0523 libsystem_eligibility.dylib (181.140.5) <B76C1C04-8001-3113-BE6E-FDDEA1118104> /usr/lib/system/libsystem_eligibility.dylib
0x27aba1000 - 0x27aba66c5 libsystem_sanitizers.dylib (19) <6143DE0A-A328-3649-AF7D-8FC8781B86E7> /usr/lib/system/libsystem_sanitizers.dylib
0x27ace2000 - 0x27c6f891f libusd_ms.dylib (22.7.2) <BB16ED7B-4220-3D65-8FCA-3E36D08D45FE> /usr/lib/usd/libusd_ms.dylib

What Should Happen?

0x27aa57000 - 0x27aa5977f libswift_math.dylib (310.100.8.0.1) <A5A4828D-3357-3D55-800A-7DC0DC978143> /usr/lib/swift/libswift_math.dylib
0x27aa5a000 - 0x27aa5a565 libswift_signal.dylib (310.100.8.0.1) <20440776-27A0-3DC3-BC21-4B67EA5D345E> /usr/lib/swift/libswift_signal.dylib
0x27aa5b000 - 0x27aa5bdcf libswift_stdio.dylib (310.100.8.0.1) <6CA2EE3B-6B8D-3B13-B933-FB7F7F942D5D> /usr/lib/swift/libswift_stdio.dylib
0x27aa5c000 - 0x27aa5c7c7 libswift_time.dylib (310.100.8.0.1) <BCC13232-8C24-38EF-B23A-B0DD6743FB0E> /usr/lib/swift/libswift_time.dylib
0x27aa5d000 - 0x27aa5d737 libswiftsys_time.dylib (310.100.8.0.1) <677E27EC-8A91-3BC5-A827-56862D07EF63> /usr/lib/swift/libswiftsys_time.dylib
0x27aa5e000 - 0x27aa5e98f libswiftunistd.dylib (310.100.8.0.1) <03F5B6F3-C404-370C-8518-52364C49FB28> /usr/lib/swift/libswiftunistd.dylib
0x27ab95000 - 0x27ab98deb libsystem_darwindirectory.dylib (122) <8627B2A8-CE68-3F9A-B3E8-2F4E4E35CF66> /usr/lib/system/libsystem_darwindirectory.dylib
0x27ab99000 - 0x27aba0523 libsystem_eligibility.dylib (181.140.5) <B76C1C04-8001-3113-BE6E-FDDEA1118104> /usr/lib/system/libsystem_eligibility.dylib
0x27aba1000 - 0x27aba66c5 libsystem_sanitizers.dylib (19) <6143DE0A-A328-3649-AF7D-8FC8781B86E7> /usr/lib/system/libsystem_sanitizers.dylib
0x27ace2000 - 0x27c6f891f libusd_ms.dylib (22.7.2) <BB16ED7B-4220-3D65-8FCA-3E36D08D45FE> /usr/lib/usd/libusd_ms.dylib

Error Messages/Logs

0x27aa57000 -        0x27aa5977f  libswift_math.dylib (310.100.8.0.1) <A5A4828D-3357-3D55-800A-7DC0DC978143> /usr/lib/swift/libswift_math.dylib
       0x27aa5a000 -        0x27aa5a565  libswift_signal.dylib (310.100.8.0.1) <20440776-27A0-3DC3-BC21-4B67EA5D345E> /usr/lib/swift/libswift_signal.dylib
       0x27aa5b000 -        0x27aa5bdcf  libswift_stdio.dylib (310.100.8.0.1) <6CA2EE3B-6B8D-3B13-B933-FB7F7F942D5D> /usr/lib/swift/libswift_stdio.dylib
       0x27aa5c000 -        0x27aa5c7c7  libswift_time.dylib (310.100.8.0.1) <BCC13232-8C24-38EF-B23A-B0DD6743FB0E> /usr/lib/swift/libswift_time.dylib
       0x27aa5d000 -        0x27aa5d737  libswiftsys_time.dylib (310.100.8.0.1) <677E27EC-8A91-3BC5-A827-56862D07EF63> /usr/lib/swift/libswiftsys_time.dylib
       0x27aa5e000 -        0x27aa5e98f  libswiftunistd.dylib (310.100.8.0.1) <03F5B6F3-C404-370C-8518-52364C49FB28> /usr/lib/swift/libswiftunistd.dylib
       0x27ab95000 -        0x27ab98deb  libsystem_darwindirectory.dylib (122) <8627B2A8-CE68-3F9A-B3E8-2F4E4E35CF66> /usr/lib/system/libsystem_darwindirectory.dylib
       0x27ab99000 -        0x27aba0523  libsystem_eligibility.dylib (181.140.5) <B76C1C04-8001-3113-BE6E-FDDEA1118104> /usr/lib/system/libsystem_eligibility.dylib
       0x27aba1000 -        0x27aba66c5  libsystem_sanitizers.dylib (19) <6143DE0A-A328-3649-AF7D-8FC8781B86E7> /usr/lib/system/libsystem_sanitizers.dylib
       0x27ace2000 -        0x27c6f891f  libusd_ms.dylib (22.7.2) <BB16ED7B-4220-3D65-8FCA-3E36D08D45FE> /usr/lib/usd/libusd_ms.dylib

Steps to Reproduce

0x27aa57000 - 0x27aa5977f libswift_math.dylib (310.100.8.0.1) <A5A4828D-3357-3D55-800A-7DC0DC978143> /usr/lib/swift/libswift_math.dylib
0x27aa5a000 - 0x27aa5a565 libswift_signal.dylib (310.100.8.0.1) <20440776-27A0-3DC3-BC21-4B67EA5D345E> /usr/lib/swift/libswift_signal.dylib
0x27aa5b000 - 0x27aa5bdcf libswift_stdio.dylib (310.100.8.0.1) <6CA2EE3B-6B8D-3B13-B933-FB7F7F942D5D> /usr/lib/swift/libswift_stdio.dylib
0x27aa5c000 - 0x27aa5c7c7 libswift_time.dylib (310.100.8.0.1) <BCC13232-8C24-38EF-B23A-B0DD6743FB0E> /usr/lib/swift/libswift_time.dylib
0x27aa5d000 - 0x27aa5d737 libswiftsys_time.dylib (310.100.8.0.1) <677E27EC-8A91-3BC5-A827-56862D07EF63> /usr/lib/swift/libswiftsys_time.dylib
0x27aa5e000 - 0x27aa5e98f libswiftunistd.dylib (310.100.8.0.1) <03F5B6F3-C404-370C-8518-52364C49FB28> /usr/lib/swift/libswiftunistd.dylib
0x27ab95000 - 0x27ab98deb libsystem_darwindirectory.dylib (122) <8627B2A8-CE68-3F9A-B3E8-2F4E4E35CF66> /usr/lib/system/libsystem_darwindirectory.dylib
0x27ab99000 - 0x27aba0523 libsystem_eligibility.dylib (181.140.5) <B76C1C04-8001-3113-BE6E-FDDEA1118104> /usr/lib/system/libsystem_eligibility.dylib
0x27aba1000 - 0x27aba66c5 libsystem_sanitizers.dylib (19) <6143DE0A-A328-3649-AF7D-8FC8781B86E7> /usr/lib/system/libsystem_sanitizers.dylib
0x27ace2000 - 0x27c6f891f libusd_ms.dylib (22.7.2) <BB16ED7B-4220-3D65-8FCA-3E36D08D45FE> /usr/lib/usd/libusd_ms.dylib

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.121 (Claude Code)

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_

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