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Claude Code errors / Auth

OAuth error: Failed to fetch user roles: OAuth account information not found in config

platform: Claude Code / category: Auth

Cause

The OAuth flow completes in the browser but Claude Code fails to write or read back the token from the config file.

Fix

Full reinstall: npm uninstall -g @anthropic-ai/claude-code; rm -rf ~/.claude ~/Library/Application\ Support/ClaudeCode; npm cache clean --force; npm install -g @anthropic-ai/claude-code; then log in again.

Source thread →

Part of the Automation Error Index — Claude Code errors: browse all.

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