LangChain errors / Install
ValueError: invalid literal for int() with base 10: '1+1'
Cause
The LangGraph CLI's _parse_version() splits Docker version strings on hyphens only, so a SemVer build-metadata segment like 28.1.1+1 leaves '1+1' as the patch component, which cannot be cast to int.
Fix
Upgrade langgraph-cli to a version with the docker.py parser fix once released. As a workaround, install a Docker release without build metadata (e.g. a plain 28.x.y). The upstream fix splits on '+' before the int cast.
Part of the Automation Error Index — LangChain errors: browse all.
Hitting an automation error we have not covered?
AutomateLab builds and debugs n8n, Make, and agent workflows as fixed-scope projects. If something is broken in production, tell us what you are seeing.
Describe the problem