Skip to content

Fix windows launch file calling python node #1010

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
gftabor wants to merge 2 commits into
base: jazzy
Choose a base branch
from
+5 −0
Open

Fix windows launch file calling python node #1010

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
422e2e0
Update execute_local.py
gftabor Sep 20, 2026
793db22
removed debug statement in
gftabor Sep 20, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 5 additions & 0 deletions launch/launch/actions/execute_local.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@

"""Module for the ExecuteLocal action."""

import sys
import asyncio
import io
import logging
Expand Down Expand Up @@ -566,6 +567,10 @@ async def __execute_process(self, context: LaunchContext) -> None:
)

try:
# On Windows, Python scripts cannot be passed directly to CreateProcess().
# Invoke them through the Python interpreter, matching ros2run behavior.
if os.name == 'nt' and cmd and cmd[0].lower().endswith('.py'):
cmd.insert(0, sys.executable)
transport, self._subprocess_protocol = await async_execute_process(
lambda **kwargs: self.__ProcessProtocol(
self, context, process_event_args, **kwargs
Expand Down