Bug type

Regression (worked before, now fails)

Beta release blocker

No

Summary

openclaw update

Error: Cannot find module 'grammy'
Require stack:

• /home/user/.nvm/versions/node/v24.6.0/lib/node_modules/openclaw/dist/extensions/telegram/allowed-updates-BD2bJyzD.js

Update Result: ERROR
Root: /home/user/.nvm/versions/node/v24.6.0/lib/node_modules/openclaw
Reason: openclaw doctor
Before: 2026.4.20
After: 2026.4.20

Steps to reproduce

openclaw update

Error: Cannot find module 'grammy'
Require stack:

• /home/user/.nvm/versions/node/v24.6.0/lib/node_modules/openclaw/dist/extensions/telegram/allowed-updates-BD2bJyzD.js

Expected behavior

openclaw update

Error: Cannot find module 'grammy'
Require stack:

• /home/user/.nvm/versions/node/v24.6.0/lib/node_modules/openclaw/dist/extensions/telegram/allowed-updates-BD2bJyzD.js

Actual behavior

openclaw update

Error: Cannot find module 'grammy'
Require stack:

• /home/user/.nvm/versions/node/v24.6.0/lib/node_modules/openclaw/dist/extensions/telegram/allowed-updates-BD2bJyzD.js

OpenClaw version

openclaw 2026.4.20

Operating system

Ubuntu 24.04

Install method

npm global

Model

chatpgt 5.4

Provider / routing chain

no

Additional provider/model setup details

No response

Logs, screenshots, and evidence

Impact and severity

No response

Additional information

No response