podman ps -a 输出

CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 6edc5c9a76c4 localhost/openclaw-sandbox:bookworm-slim sleep infinity 11 seconds ago Exited (1) 11 seconds ago openclaw-sbx-agent-main-f331f052

podman logs <容器ID> 输出

sleep: invalid time interval 'sleep' Try 'sleep --help' for more information.

read 工具返回错误

Error: can only create exec sessions on running containers: container state improper

TL;DR

The most likely fix is to correct the sandbox container launch command from sleep sleep to sleep infinity to prevent the container from exiting immediately.

Guidance

• Verify the container launch command in the OpenClaw gateway service configuration to ensure it is set to sleep infinity.
• Check the container logs using podman logs <containerID> to confirm the error message sleep: invalid time interval 'sleep' is resolved after applying the fix.
• Test the file system tools (read/write/exec) after applying the fix to ensure they are functioning correctly.
• Consider rolling back to a previous version (2026.4.21 or earlier) if the issue is confirmed to be a regression and the fix is not immediately available.

Example

No code snippet is provided as the issue is related to a configuration error rather than a code error.

Notes

The issue is specific to the OpenClaw gateway service using podman as the container runtime, and the fix should be applied to the service configuration. The issue is a regression, and the last known good version is 2026.4.21 or earlier.

Recommendation

Apply the workaround by correcting the sandbox container launch command to sleep infinity to prevent the container from exiting immediately. This is a temporary fix until a permanent solution is available.