Unexpected Termination: Claude Code Stops Executing Without Output

Bug Description
it starts then stops, nothing happens

Environment Info

• Platform: darwin
• Terminal: cursor
• Version: 1.0.54
• Feedback ID: aa20d9a3-022f-40d5-92b1-09b20b0bfd85

Errors

[{"error":"Error: Command failed: security find-generic-password -a $USER -w -s \"Claude Code\"\nsecurity: SecKeychainSearchCopyNext: The specified item could not be found in the keychain.\n\n    at genericNodeError (node:internal/errors:983:15)\n    at wrappedFn (node:internal/errors:537:14)\n    at checkExecSyncError (node:child_process:882:11)\n    at execSync (node:child_process:954:15)\n    at DI (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:730:2037)\n    at file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:640:41635\n    at Q (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:542:14406)\n    at PF (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:640:39420)\n    at $X (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:640:38286)\n    at MB (file:///opt/homebrew/lib/node_modules/@anthropic-ai/claude-code/cli.js:640:44255)","timestamp":"2025-07-17T04:25:14.555Z"}]