```
* WARN: unrecognized 'group' tag in <node> tag. Node xml is <test name="$(arg testnode_name)" pkg="rostest" test-name="hztest_test" type="hztest">
<group unless="$(arg expected_success)">
<node args="-r 0.5 $(find face_detector)/test/face_detector_noface_test_diamondback.bag" name="play" pkg="rosbag" type="play"/>
<param name="hz" value="0.0"/>
</group>
```
This is confusing because the tag in question is actually `<test>`, not `<node>`. Although the warning message refers to the exact <test> tag, I didn't try to read it because I was told the issue is with <node>, not <test>.
With this PR the message becomes a bit verbose but hope the readers get better idea.
7d2dd6b...
by
"Isaac I.Y. Saito" <email address hidden>
Add more logging to publisher update calls. (#979)
* Add more logging to publisher update calls.
Because the publisher update calls are critical for setting
up topic connections between subscribers and publishers,
have added more detailed logging messages. The publishers
are included so you know what the subscriber was told, as
well as when the call succeeded or failed and if so why.
The rosout topic is filtered out to reduce noise.
* Log information on publisher updates to rosout topic.
