[BUG]
Preflight Checklist
- [x] I have searched existing issues and this hasn't been reported yet
- [x] This is a single bug report (please file separate reports for different bugs)
- [x] I am using the latest version of Claude Code
What's Wrong?
Preflight Checklist
- [x] I have searched existing issues and this hasn't been reported yet
- [x] This is a single bug report
- [x] I am using the latest version of Claude Code
What's Wrong?
After the Claude Desktop app auto-updated on March 20, 2026, Claude Code stopped responding in the desktop app. Messages are sent but no response is received, and the input field becomes disabled afterward.
Environment
- Claude Desktop version: 1.1.7714
- Claude Code (Desktop): 2.1.78
- Claude Code (Terminal): 2.1.80
- macOS: ARM64 (Apple Silicon)
Steps to Reproduce
- Claude Desktop app auto-updated on March 20, 2026
- Open Claude Desktop app
- Start a new Claude Code session
- Type any message and send
- No response is received, input field becomes disabled
Error from Logs
Session local_XXXXXX query error: Claude Code process exited with code 1
[CCD CycleHealth] unhealthy cycle (0s, hadFirstResponse=false, reason=no_response)
[CCD] Passing 1 plugin(s) to SDK (skills: 1, local: 0)
← crash occurs immediately after passing skills plugin
Key Findings
- Terminal
claude(v2.1.80) works perfectly fine - Desktop app uses a bundled binary (v2.1.78) which crashes
- Crash occurs immediately after skills plugin is passed to the SDK
- Tried: reinstalling app, clearing all settings, deleting
~/.claude/, deleting claude-code-sessions, deleting skills-plugin cache — all failed - The skills plugin folder is automatically re-downloaded and crash persists
Expected Behavior
Claude Code should respond normally in the desktop app as it did before the update.
Actual Behavior
Claude Code process exits with code 1 immediately upon session start when skills plugin is passed to the SDK.
What Should Happen?
Preflight Checklist
- [x] I have searched existing issues and this hasn't been reported yet
- [x] This is a single bug report
- [x] I am using the latest version of Claude Code
What's Wrong?
After the Claude Desktop app auto-updated on March 20, 2026, Claude Code stopped responding in the desktop app. Messages are sent but no response is received, and the input field becomes disabled afterward.
Environment
- Claude Desktop version: 1.1.7714
- Claude Code (Desktop): 2.1.78
- Claude Code (Terminal): 2.1.80
- macOS: ARM64 (Apple Silicon)
Steps to Reproduce
- Claude Desktop app auto-updated on March 20, 2026
- Open Claude Desktop app
- Start a new Claude Code session
- Type any message and send
- No response is received, input field becomes disabled
Error from Logs
Session local_XXXXXX query error: Claude Code process exited with code 1
[CCD CycleHealth] unhealthy cycle (0s, hadFirstResponse=false, reason=no_response)
[CCD] Passing 1 plugin(s) to SDK (skills: 1, local: 0)
← crash occurs immediately after passing skills plugin
Key Findings
- Terminal
claude(v2.1.80) works perfectly fine - Desktop app uses a bundled binary (v2.1.78) which crashes
- Crash occurs immediately after skills plugin is passed to the SDK
- Tried: reinstalling app, clearing all settings, deleting
~/.claude/, deleting claude-code-sessions, deleting skills-plugin cache — all failed - The skills plugin folder is automatically re-downloaded and crash persists
Expected Behavior
Claude Code should respond normally in the desktop app as it did before the update.
Actual Behavior
Claude Code process exits with code 1 immediately upon session start when skills plugin is passed to the SDK.
Error Messages/Logs
**Preflight Checklist**
- [x] I have searched existing issues and this hasn't been reported yet
- [x] This is a single bug report
- [x] I am using the latest version of Claude Code
## What's Wrong?
After the Claude Desktop app auto-updated on March 20, 2026, Claude Code stopped responding in the desktop app. Messages are sent but no response is received, and the input field becomes disabled afterward.
## Environment
- Claude Desktop version: 1.1.7714
- Claude Code (Desktop): 2.1.78
- Claude Code (Terminal): 2.1.80
- macOS: ARM64 (Apple Silicon)
## Steps to Reproduce
1. Claude Desktop app auto-updated on March 20, 2026
2. Open Claude Desktop app
3. Start a new Claude Code session
4. Type any message and send
5. No response is received, input field becomes disabled
## Error from Logs
Session local_XXXXXX query error: Claude Code process exited with code 1
[CCD CycleHealth] unhealthy cycle (0s, hadFirstResponse=false, reason=no_response)
[CCD] Passing 1 plugin(s) to SDK (skills: 1, local: 0)
← crash occurs immediately after passing skills plugin
## Key Findings
- Terminal `claude` (v2.1.80) works perfectly fine
- Desktop app uses a bundled binary (v2.1.78) which crashes
- Crash occurs immediately after skills plugin is passed to the SDK
- Tried: reinstalling app, clearing all settings, deleting `~/.claude/`, deleting claude-code-sessions, deleting skills-plugin cache — all failed
- The skills plugin folder is automatically re-downloaded and crash persists
## Expected Behavior
Claude Code should respond normally in the desktop app as it did before the update.
## Actual Behavior
Claude Code process exits with code 1 immediately upon session start when skills plugin is passed to the SDK.
Steps to Reproduce
Preflight Checklist
- [x] I have searched existing issues and this hasn't been reported yet
- [x] This is a single bug report
- [x] I am using the latest version of Claude Code
What's Wrong?
After the Claude Desktop app auto-updated on March 20, 2026, Claude Code stopped responding in the desktop app. Messages are sent but no response is received, and the input field becomes disabled afterward.
Environment
- Claude Desktop version: 1.1.7714
- Claude Code (Desktop): 2.1.78
- Claude Code (Terminal): 2.1.80
- macOS: ARM64 (Apple Silicon)
Steps to Reproduce
- Claude Desktop app auto-updated on March 20, 2026
- Open Claude Desktop app
- Start a new Claude Code session
- Type any message and send
- No response is received, input field becomes disabled
Error from Logs
Session local_XXXXXX query error: Claude Code process exited with code 1
[CCD CycleHealth] unhealthy cycle (0s, hadFirstResponse=false, reason=no_response)
[CCD] Passing 1 plugin(s) to SDK (skills: 1, local: 0)
← crash occurs immediately after passing skills plugin
Key Findings
- Terminal
claude(v2.1.80) works perfectly fine - Desktop app uses a bundled binary (v2.1.78) which crashes
- Crash occurs immediately after skills plugin is passed to the SDK
- Tried: reinstalling app, clearing all settings, deleting
~/.claude/, deleting claude-code-sessions, deleting skills-plugin cache — all failed - The skills plugin folder is automatically re-downloaded and crash persists
Expected Behavior
Claude Code should respond normally in the desktop app as it did before the update.
Actual Behavior
Claude Code process exits with code 1 immediately upon session start when skills plugin is passed to the SDK.
Claude Model
None
Is this a regression?
Yes, this worked in a previous version
Last Working Version
2.1.80
Claude Code Version
2.1.80
Platform
Anthropic API
Operating System
macOS
Terminal/Shell
Terminal.app (macOS)
Additional Information
Preflight Checklist
- [x] I have searched existing issues and this hasn't been reported yet
- [x] This is a single bug report
- [x] I am using the latest version of Claude Code
What's Wrong?
After the Claude Desktop app auto-updated on March 20, 2026, Claude Code stopped responding in the desktop app. Messages are sent but no response is received, and the input field becomes disabled afterward.
Environment
- Claude Desktop version: 1.1.7714
- Claude Code (Desktop): 2.1.78
- Claude Code (Terminal): 2.1.80
- macOS: ARM64 (Apple Silicon)
Steps to Reproduce
- Claude Desktop app auto-updated on March 20, 2026
- Open Claude Desktop app
- Start a new Claude Code session
- Type any message and send
- No response is received, input field becomes disabled
Error from Logs
Session local_XXXXXX query error: Claude Code process exited with code 1
[CCD CycleHealth] unhealthy cycle (0s, hadFirstResponse=false, reason=no_response)
[CCD] Passing 1 plugin(s) to SDK (skills: 1, local: 0)
← crash occurs immediately after passing skills plugin
Key Findings
- Terminal
claude(v2.1.80) works perfectly fine - Desktop app uses a bundled binary (v2.1.78) which crashes
- Crash occurs immediately after skills plugin is passed to the SDK
- Tried: reinstalling app, clearing all settings, deleting
~/.claude/, deleting claude-code-sessions, deleting skills-plugin cache — all failed - The skills plugin folder is automatically re-downloaded and crash persists
Expected Behavior
Claude Code should respond normally in the desktop app as it did before the update.
Actual Behavior
Claude Code process exits with code 1 immediately upon session start when skills plugin is passed to the SDK.
This issue has 3 comments on GitHub. Read the full discussion on GitHub ↗