Hi,
Colleagues of mine are hitting an error when creating a new ReAct agent with Python 3.12.3:
Reproduction:
# With Python 3.12.3
pip install --upgrade "langgraph-cli[inmem]"
langgraph new ./react-agent --template react-agent-python
cd ./react-agent
pip install -e .
langgraph dev
Error:
google.protobuf.runtime_version.
VersionError: Detected mismatched Protobuf Gencode/Runtime major versions when loading core-api.proto:
gencode 6.31.1 runtime 5.29.3.
Same major version is required.
See Protobuf version guarantees at https://protobuf.dev/support/cross-version-runtime-guarantee.
Still looking for a fix.
Seems that pip install protobuf==6.32.1 helps but triggers other (non blocking) warnings.
Hi,
Colleagues of mine are hitting an error when creating a new ReAct agent with Python 3.12.3:
Reproduction:
Error:
Still looking for a fix.
Seems that
pip install protobuf==6.32.1helps but triggers other (non blocking) warnings.