mc_rtc_ticker version 1.6.0-ccb1b8567 / RviZ not working after build

[Sil87]

Hello,
I did yesterday a ./build_and_install.sh and RviZ stopped working (screen capture attached)
The error I get:
" mc_rtc_ticker was compiled with 1.6.0-ccb1b8567 but mc_rtc is at version 1.6.0-ccb1b8567-dirty, you might face subtle issues or unexpected crashes, please recompile mc_rtc_ticker"

Plus some warnings related to libraries and default controllers when i run mc_rtc_ticker

Do you have any advice for me? Thank you,
Silvia

[Sil87]

Also did what was suggested in issue #138. Deleted the build folder and run a cmake/ sudo make intall same error and warning messages.

[gergondet]

Hi @Sil87

Does it work with the sample controllers? (e.g Posture) If so, please recompile your controller and try again.

If not, do you see this line when you start the ticker:

[success] [mc_rtc::ROS] Starting ROS services

Best regards,

[Sil87]

Hello @gergondet
Not working with sample controllers, when i start the ticker i don't see the ROS message, however I do seem to be connected to ROS according to print screen:

At the end of the warnings, I also get:
[info] MCController(base) ready
munmap_chunk(): invalid pointer
Aborted (core dumped)

[gergondet]

Hi @Sil87

At the end of the warnings, I also get:
[info] MCController(base) ready
munmap_chunk(): invalid pointer
Aborted (core dumped)

You get this with a sample controller? If so, I suggest you rebuild mc_rtc_ros:

cd ~/MCRTC/catkin_ws
catkin_make clean
catkin_make

[Sil87]

Ok thank you, will try that. I might have done some "faux pas" some weeks ago when I deleted the folder of an old controller i created that kept giving me errors.

[Sil87]

So I got this error after clean:
[ERROR] [1627468565.020266690]: PluginlibFactory: The plugin for class 'mc_rtc_rviz_panel/mc_rtc panel' failed to load. Error: Could not find library corresponding to plugin mc_rtc_rviz_panel/mc_rtc panel. Make sure the plugin description XML file has the correct name of the library and that the library actually exists.

And this one after catkin_make:
The specified source space "/home/silvia/src" does not exist

[gergondet]

This particular issue was fixed. The problem was combining a package-based installation (out-dated because it was using the bintray mirror) with a source-based installation. This has been fixed but the script should detect such problematic situations that will be tracked in #179