Unable to resolve liblldb symbols on MacOS

[lichenmike]

OS: MacOS 15.2, Darwin x64 24.2.0
VSCode version: 1.96.4
CodeLLDB version: 1.11.3
Compiler: Clang 12.0.0 x86_64 apple darwin 24.2.0
Debuggee: MacOS executable

Debug session crashes at launch due to missing symbols.

Related bug: #1221

Verbose log

  
Verbose logging: on  (Use "lldb.verboseLogging" setting to change)
Platform: darwin x64
Initial debug configuration: {
  name: 'Debug My App',
  type: 'lldb',
  request: 'launch',
  program: '${workspaceFolder}/build/my-app',
  cwd: '${workspaceFolder}',
  __configurationTarget: 6
}
Resolved debug configuration: {
  name: 'Debug Lichen Tracker',
  type: 'lldb',
  request: 'launch',
  program: '${workspaceFolder}/build/my-app',
  cwd: '${workspaceFolder}',
  __configurationTarget: 6,
  terminal: 'integrated',
  expressions: 'native',
  relativePathBase: '/Users/mb/Repos/projects/my-app',
  _adapterSettings: {
    displayFormat: 'auto',
    showDisassembly: 'auto',
    dereferencePointers: true,
    suppressMissingSourceFiles: true,
    evaluationTimeout: 5,
    consoleMode: 'commands',
    sourceLanguages: null,
    scriptConfig: {},
    terminalPromptClear: null,
    evaluateForHovers: true,
    commandCompletions: true,
    reproducer: false
  }
}
Launching adapter
liblldb: /Library/Developer/CommandLineTools/Library/PrivateFrameworks/LLDB.framework/Versions/A/LLDB
environment: {}
settings: { evaluateForHovers: true, commandCompletions: true }
[ERROR codelldb] Unable to resolve liblldb symbols: "dlsym(0x452cdc70, _ZN4lldb10SBDebugger14GetBroadcasterEv): symbol not found"
Error: "\"dlsym(0x452cdc70, _ZN4lldb10SBDebugger14GetBroadcasterEv): symbol not found\""
Debug adapter exit code=1 (0x1), signal=null.

[vadimcn]

What is the version of your LLDB? I think it might be too old.

[lichenmike]

Executable appears to reside at /usr/bin/lldb, which returns a version string of:
Apple Swift version 5.3.2 (swiftlang-1200.0.45 clang-1200.0.32.28)

Somewhere along the way the library path was set to the CommandLineTools version at /Library/Developer/CommandLineTools/Library/PrivateFrameworks/LLDB.framework...

I've cleared out this extension's "Lldb: Library" setting so that it now uses the included LLDB which seems to work. CodeLLDB Log output is now showing...

<Various settings here>
  }
}
Launching adapter
liblldb: /Users/mrbynum/.vscode/extensions/vadimcn.vscode-lldb-1.11.3/lldb/lib/liblldb.dylib
environment: {}
settings: { evaluateForHovers: true, commandCompletions: true }
[DEBUG codelldb] Connecting to 127.0.0.1:64776
[DEBUG codelldb] New debug session
[DEBUG codelldb::dap_codec] --> {"command":"initialize","arguments":{"clientID":"vscod...

[andres1138]

I am also dealing with this issue, it is incredibly annoying.

[vadimcn]

@andres1138 Comments such as this one are unhelpful.

[vadimcn]

@nullsquirrel I assume your issue is now resolved?

[vadimcn]

@andres1138 I am not taking this as an attack, however your comment did not add any information that would help to advance the discussion.
After a fix in v1.11.3, liblldb ABI compatibility should be back to where it was in v1.11.1. Is this not the case?

[lichenmike]

Yes, this seems to be resolved. Thanks for the support!