Lennart Nachtigall
Lennart Nachtigall
@destogl As far as I am aware of the only place during the chain of "loading -> configuration -> activation" the `activation` step is the only one where a controller...
As far as I can tell the `list_controllers` topic only lists loaded controllers but not defined controllers. > I'm not sure if there is a way to read it and...
Okey it somehow makes sense if it is possible to load controller at runtime. Even though from the description I would expect it still to be possible to determine loadable...
Add resources_lock_ lock_guards to avoid race condition when loading robot_description through topic
@saikishor I just tested this PR and it seems like the treading/lock issue is gone. I couldn't test is further as I am running iron on my system and something...
Hi, I spent a bit more time on figuring out what happens. I get really inconsistent results: 1. The described segfault - I get some log messages of the kind:...
I guess I have to compile the resource manager myself then ? I will try that.
Could you please point me out where I have to add this exactly ? I am not too familiar with the ros2 control code base
@saikishor Thanks for your help. I probably won't be able to try it out this week but I will definitely find some time next week.
@saikishor Just tried your patch. It seems to solve the segfault issue in the `read` method. But in like 1 of 10 starts one of the hardware interfaces goes into...
@saikishor Just tried your branch and it introduces a new segfault in the read method: ``` [ros2_control_node-12] #7 Source "../sysdeps/unix/sysv/linux/x86_64/clone3.S", line 81, in __clone3 [0x796d3cd2684f] [ros2_control_node-12] #6 Source "./nptl/pthread_create.c", line...