claude-code - 💡(How to fix) Fix Claude Code process exited with code 1 after update to 1.3036.0 - Failed to create bridge sockets [2 comments, 3 participants]

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anthropics/claude-code#49432Fetched 2026-04-17 08:41:21
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After updating Claude Desktop to version 1.3036.0, every query fails with Claude Code process exited with code 1. Downgrading to 1.1617.0 fixes the issue immediately.

Error Message

Error: Failed to create bridge sockets after 5 attempts

The VM boots successfully (network CONNECTED, API REACHABLE), but the Claude Code process crashes within ~1 second of spawning.

Root Cause

After updating Claude Desktop to version 1.3036.0, every query fails with Claude Code process exited with code 1. Downgrading to 1.1617.0 fixes the issue immediately.

Fix Action

Workaround

Downgrade to version 1.1617.0.

Code Example

Error: Failed to create bridge sockets after 5 attempts

---

[warn] [vm-stderr] Error: Failed to create bridge sockets after 5 attempts
[info] [Process] Exited, code=1, signal=null, duration=~950ms, oom=false
RAW_BUFFERClick to expand / collapse

Description

After updating Claude Desktop to version 1.3036.0, every query fails with Claude Code process exited with code 1. Downgrading to 1.1617.0 fixes the issue immediately.

Error

Error: Failed to create bridge sockets after 5 attempts

The VM boots successfully (network CONNECTED, API REACHABLE), but the Claude Code process crashes within ~1 second of spawning.

Environment

  • Claude Desktop version: 1.3036.0 (broken), 1.1617.0 (works)
  • macOS: 26.3.1 (Build 25D2128)

Steps to reproduce

  1. Update Claude Desktop to 1.3036.0
  2. Open any conversation
  3. Send a message
  4. Claude Code process exits with code 1

Logs

From ~/Library/Logs/Claude/cowork_vm_node.log:

[warn] [vm-stderr] Error: Failed to create bridge sockets after 5 attempts
[info] [Process] Exited, code=1, signal=null, duration=~950ms, oom=false

Workaround

Downgrade to version 1.1617.0.

extent analysis

TL;DR

Downgrade Claude Desktop to version 1.1617.0 to resolve the issue with the Claude Code process exiting with code 1.

Guidance

  • The error message "Failed to create bridge sockets after 5 attempts" suggests a potential issue with socket creation or networking in the updated version of Claude Desktop.
  • Verify that the issue is specific to version 1.3036.0 by testing with other versions, if available.
  • Check the cowork_vm_node.log for any other relevant error messages or warnings that may indicate the root cause of the problem.
  • Consider reporting the issue to the developers or maintainers of Claude Desktop, providing the detailed error message and steps to reproduce.

Notes

The provided workaround of downgrading to version 1.1617.0 is effective, but it may not be a long-term solution. The root cause of the issue is unclear and may require further investigation or support from the developers.

Recommendation

Apply the workaround by downgrading to version 1.1617.0, as it has been confirmed to resolve the issue immediately.

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