No output or frozen windows with realsense d435

[aPonza]

No output or frozen windows with realsense d435

[aPonza]

status: the problem lies with ArUco not writing/publishing frames anywhere:

$ roswtf
Loaded plugin tf.tfwtf
No package or stack in context
================================================================================
Static checks summary:

No errors or warnings
================================================================================
Beginning tests of your ROS graph. These may take awhile...
analyzing graph...
... done analyzing graph
running graph rules...
... done running graph rules
running tf checks, this will take a second...
... tf checks complete

Online checks summary:

Found 1 warning(s).
Warnings are things that may be just fine, but are sometimes at fault

WARNING No tf messages

I'm trying to go step by step but it's not helping much, I'll also double check again the Debugging tf tutorial for good measure

[aPonza]

The problem seemed to be no marker was ever detected (maybe the marker I printed is unsupported from this repo? I have number 42 from the default ARUCO_MIP_36h12 dictionary).

Incorporating #44 seems to solve the issue.

[Spj-Zhao]

@aPonza Hi, I am in the same situation as you，I also get a forever frozen window, and no output on any topic.How did you solve it？And where is the aruco_simple file?