Version 0.16.10

Documentation Index

Fetch the complete documentation index at: https://docs.lagerdata.com/llms.txt

Use this file to discover all available pages before exploring further.

​

Bug Fixes

• lager debug connect no longer hides the real Segger error behind an AttributeError when J-Link cannot reach the target. When J-Link’s multi-speed retry loop in box/lager/debug/api.py:connect_jlink exhausted without ever reaching the target, status['logfile'] could be set to None instead of being absent — so status.get('logfile', 'No log available') returned None, which was then passed into clean_logfile_content and crashed with AttributeError: 'NoneType' object has no attribute 'replace'. The crash masked the real Segger “Connecting to target failed” message that operators need to see in the dashboard. Two changes: connect_jlink now uses status.get('logfile') or 'No log available' so the literal fallback fires for both missing and None values, and clean_logfile_content itself returns '' when given None as defense in depth for any future caller.

​

Internal

• Bumped seven transitive Rust dependencies in box/oscilloscope-daemon/Cargo.lock (quinn-proto, rustls-webpki, time, bytes, tracing-subscriber, rand 0.8 and 0.9 lines) to clear ten Dependabot security advisories on the daemon’s QUIC/TLS stack. Lockfile-only change; the daemon binary is built and deployed separately from the lager-cli pip package, so this has no runtime effect on existing boxes until the daemon is rebuilt. Verified with a full release build + libps2000 link on a Picoscope-equipped box.

​

Installation

pip install lager-cli==0.16.10

pip install --upgrade lager-cli

​

Resources