claude-code - 💡(How to fix) Fix [BUG] Claude 1.3036.0 (cf521c) 2026-04-16T16:17:33.000Z - CoWork returning "Claude Code process exited with code 1" for any interaction. [6 comments, 6 participants]

Error Messages/Logs

TL;DR

The issue can likely be resolved by investigating the compatibility of the current Claude Code version with the Anthropic API or downgrading to a previous version where the feature worked.

Guidance

• Verify the Anthropic API documentation for any recent changes that might be causing the incompatibility with Claude Code version 1.3036.0.
• Check the release notes of Claude Code for any known issues or regressions introduced in version 1.3036.0.
• Attempt to reproduce the issue with a different Claude model to determine if the problem is model-specific.
• If possible, try downgrading Claude Code to a previous version where the feature was working to isolate the issue.

Example

No specific code snippet can be provided without more details on the implementation, but checking the API calls and responses between the Claude Code and the Anthropic API might reveal the source of the incompatibility.

Notes

The lack of specific error messages or logs limits the ability to provide a precise fix. The issue seems to be related to a regression in Claude Code version 1.3036.0, and resolving it may require updates from the developers or temporary workarounds.

Recommendation

Apply workaround: Downgrade to a previous version of Claude Code where the feature was working, as this is likely to mitigate the issue until an official fix is released.