claude-code - 💡(How to fix) Fix [BUG] Code 1 [3 comments, 3 participants]

2026-04-16 15:28:22 [info] [account] Account details not yet available, waiting for IPC... 2026-04-16 15:28:22 [info] [cu-side-panel] initialized 2026-04-16 15:28:22 [info] [cu-esc] initialized 2026-04-16 15:28:22 [info] [cu-teach] controller initialized 2026-04-16 15:28:22 [info] [cu-glow] initialized 2026-04-16 15:28:22 [info] [cu-notifications] listeners registered 2026-04-16 15:28:22 [info] [Chrome Extension MCP] Skipping native host setup: binary not found at /Applications/Claude.app/Contents/Frameworks/Claude Helper.app/Contents/Helpers/chrome-native-host 2026-04-16 15:28:22 [info] [remoteMarketplaceMigration] marketplace_migration.invoked 2026-04-16 15:28:22 [info] [remoteMarketplaceMigration] marketplace_migration.skip_sentinel_set 2026-04-16 15:28:22 [info] [remoteUploadsMigration] upload_migration.invoked 2026-04-16 15:28:22 [info] [keep-awake] started (id=0, first claim=keepAwakeEnabled) 2026-04-16 15:28:22 [info] [wake-scheduler] registered claim id=scheduled-tasks 2026-04-16 15:28:22 [info] NotificationService initialized with UNUserNotificationCenter (macOS) 2026-04-16 15:28:23 [info] Checking for updates 2026-04-16 15:28:23 [info] GPU process gone: { type: 'GPU', reason: 'crashed', exitCode: 5, serviceName: 'GPU' } 2026-04-16 15:28:23 [error] Sentry caught: { eventId: '<redacted>', type: 'Unknown', value: "'Utility' process exited with 'crashed'", stack: undefined } 2026-04-16 15:28:24 [error] Sentry caught: { eventId: '<redacted>', type: 'Unknown', value: 'No message', stack: undefined } 2026-04-16 15:28:24 [error] Sentry caught: { eventId: '<redacted>', type: 'Unknown', value: 'No message', stack: undefined } 2026-04-16 15:28:24 [info] Main webview render process gone: { reason: 'crashed', exitCode: 5 } 2026-04-16 15:28:24 [error] Sentry caught: { eventId: '<redacted>', type: 'Unknown', value: 'Main webview render process gone', stack: undefined } 2026-04-16 15:28:24 [warn] Blocked permission check { permission: 'media', ... } 2026-04-16 15:28:24 [warn] Blocked permission check { permission: 'media', ... } 2026-04-16 15:28:24 [warn] Blocked permission check { permission: 'web-app-installation', ... } 2026-04-16 15:28:24 [warn] Blocked permission check { permission: 'geolocation', ... } 2026-04-16 15:28:24 [info] claude.ai account details provided 2026-04-16 15:28:24 [error] Failed to cache extension update [email protected]: ENOENT: no such file or directory, open '/Users/<user>/Library/Application Support/Claude/Extensions Update Cache/ant.dir.gh.anthropic.pdf-server-mcp/dist/' 2026-04-16 15:28:24 [error] Failed to check/cache update for extension ant.dir.gh.anthropic.pdf-server-mcp: [Error: ENOENT: no such file or directory, open '/Users/<user>/Library/Application Support/Claude/Extensions Update Cache/ant.dir.gh.anthropic.pdf-server-mcp/dist/'] 2026-04-16 15:28:25 [info] Extension update check completed 2026-04-16 15:28:30 [info] Config file written 2026-04-16 15:28:30 [info] [CCD] Wrote SDK version file: 2.1.111 2026-04-16 15:28:38 [info] [VM] getVMStorageSubpath: vmStorageDir=/Users/<user>/Library/Application Support/Claude/claude-code-vm 2026-04-16 15:28:49 [info] [EventLogging] Flushing 15 events 2026-04-16 15:28:55 [info] LocalAgentModeSessions.start: 2026-04-16 15:28:56 [info] using oauth config { apiHost: 'https://api.anthropic.com', clientId: '<redacted>', redirectUri: 'https://console.anthropic.com/oauth/code/callback', scope: 'user:inference user:file_upload user:profile', domain: '.claude.ai' } 2026-04-16 15:28:56 [info] [oauth] looking up token for orgId=<redacted> 2026-04-16 15:28:56 [info] [oauth] using cached token for orgId=<redacted> 2026-04-16 15:28:56 [info] Starting local session local_<redacted> in /home/<redacted> 2026-04-16 15:28:56 [info] [RemotePluginManager] Starting remote plugins sync 2026-04-16 15:28:56 [info] [PluginsFetcher] fetchAutoInstalledPlugins: 0 plugins 2026-04-16 15:28:56 [info] [RemotePluginManager] Delta: 0 to download, 0 to remove 2026-04-16 15:28:56 [warn] Transcript not found for session local_<redacted> (cliSessionId: none) 2026-04-16 15:28:56 [info] LocalAgentModeSessions.updateSession: sessionId=local_<redacted> 2026-04-16 15:28:56 [info] Updated session local_<redacted> 2026-04-16 15:28:57 [info] [PluginsFetcher] fetchBrowsableRemotePlugins: 21 plugins (offset=0, hasMore=false) 2026-04-16 15:28:57 [info] [RemotePluginManager] Sync complete: 0 downloaded, 0 removed, 0 orphans cleaned 2026-04-16 15:28:57 [info] [GBCache] Seeded GB cache into session local_<redacted> 2026-04-16 15:28:57 [info] [LocalPluginsReader] Found 0 enabled local plugins (0 installed)

[... 19 "Plugin has remote MCP servers ... Shadowing with no-ops to prevent SDK double-load" lines omitted for brevity ...]

2026-04-16 15:28:57 [info] [pluginShimPermissionBridge] Watching /Users/<user>/Library/Application Support/Claude/local-agent-mode-sessions/<redacted>/<redacted>/local_<redacted>/shim-perm/requests for shim permission requests 2026-04-16 15:28:57 [warn] [RemotePluginManager] Skipping legacy command "brand-voice:discover-brand" — name collides with skills/ entry 2026-04-16 15:28:57 [info] [LocalAgentModeSessionManager] Appending skills to system prompt 2026-04-16 15:28:57 [info] [LocalAgentModeSessionManager] Using system prompt (134463 chars, 1 segments) 2026-04-16 15:28:57 [info] [LocalAgentModeSessionManager] maxThinkingTokens - config: 31999, model: claude-opus-4-7[1m], resolved: 31999 2026-04-16 15:28:57 [info] [LocalMcpServerManager] Connecting to Control Chrome 2026-04-16 15:28:57 [info] [LocalMcpServerManager] Connected to Control Chrome (10 tools) 2026-04-16 15:28:57 [info] [LocalMcpServerManager] Connecting to PowerPoint (By Anthropic) 2026-04-16 15:28:57 [info] [LocalMcpServerManager] Connected to PowerPoint (By Anthropic) (11 tools) 2026-04-16 15:28:57 [info] [LocalMcpServerManager] Connecting to Word (By Anthropic) 2026-04-16 15:28:57 [info] [LocalMcpServerManager] Connected to Word (By Anthropic) (9 tools) 2026-04-16 15:28:57 [info] [LocalMcpServerManager] Connecting to pdf-viewer 2026-04-16 15:28:58 [info] [LocalMcpServerManager] Connected to pdf-viewer (7 tools) 2026-04-16 15:28:58 [info] [LocalMcpServerManager] Connecting to Control your Mac 2026-04-16 15:28:58 [info] [LocalMcpServerManager] Connected to Control your Mac (1 tools) 2026-04-16 15:28:58 [info] [LocalMcpServerManager] Connecting to PDF Tools - View, Fill, Merge, Split, Manage Pages, Extract 2026-04-16 15:28:58 [info] [LocalMcpServerManager] Connected to PDF Tools - View, Fill, Merge, Split, Manage Pages, Extract (21 tools) 2026-04-16 15:28:58 [info] [LocalMcpServerManager] Connecting to Kapture Browser Automation 2026-04-16 15:28:59 [info] [LocalMcpServerManager] Connected to Kapture Browser Automation (21 tools) 2026-04-16 15:28:59 [info] [LocalAgentModeSessionManager] Added scheduled tasks MCP server 2026-04-16 15:28:59 [info] [LocalAgentModeSessionManager] Using 21 remote plugins 2026-04-16 15:28:59 [info] [LocalAgentModeSessionManager] SDK version 2.1.111 will be used 2026-04-16 15:28:59 [info] Using Claude VM spawn function for session 2026-04-16 15:28:59 [info] [Lifecycle] Session local_<redacted>: initializing → running 2026-04-16 15:28:59 [info] [FileWatching] Starting file watcher for session local_<redacted> 2026-04-16 15:28:59 [info] [FileSystemWatcher] Started watching outputs directory for session local_<redacted>

CRASH OCCURS HERE — 1 second after session transitions to running

2026-04-16 15:29:00 [error] Session local_<redacted> query error: Claude Code process exited with code 1 2026-04-16 15:29:00 [info] [Lifecycle] Session local_<redacted>: running → idle 2026-04-16 15:29:00 [info] [FileWatching] Stopping file watcher for session local_<redacted> 2026-04-16 15:29:00 [info] [FileSystemWatcher] Stopped watching for session local_<redacted> 2026-04-16 15:29:00 [info] [CycleHealth] Unhealthy cycle: { session_id: 'local_<redacted>', scheduled_task_id: null, space_id: undefined, session_type: undefined, parent_session_id: undefined, host_loop_mode: false, vm_instance_id: '<redacted>', model: 'claude-opus-4-7[1m]', cli_session_id: null, user_message_uuid: '<redacted>', cycle_health: 'unhealthy', had_first_response: false, seconds_to_outcome: 5, is_resume: false, unhealthy_reason: 'system_error', error_message: 'Claude Code process exited with code 1', error_category: 'process_crashed', transcript_size_bytes: undefined } 2026-04-16 15:29:00 [info] LocalAgentModeSessions.setModel: sessionId=local_<redacted>, model=claude-opus-4-7[1m] 2026-04-16 15:29:00 [info] [GBCache] Persisted 245 keys from .claude.json for session local_<redacted>

TL;DR

The issue is likely related to the Claude Code process crashing with code 1, and a potential workaround could be to investigate the claude-opus-4-7[1m] model configuration or the file system permissions.

Guidance

• Investigate the claude-opus-4-7[1m] model configuration to see if there are any specific requirements or settings that could be causing the crash.
• Check the file system permissions for the ~/Library/Application Support/Claude/ directory and its subdirectories to ensure that the Claude Code process has the necessary permissions to read and write files.
• Review the logs to see if there are any other error messages or warnings that could indicate the cause of the crash.
• Consider testing with a different model or configuration to see if the issue is specific to the claude-opus-4-7[1m] model.

Example

No code snippet is provided as the issue seems to be related to the Claude Code process and its configuration, rather than a specific code issue.

Notes

The issue is 100% reproducible on new sessions, and the error message "Claude Code process exited with code 1" is not very informative. Further investigation is needed to determine the root cause of the issue.

Recommendation

Apply a workaround by investigating the model configuration and file system permissions, as the root cause of the issue is not immediately clear.