KeyError:'base_link_1'

[elpimous]

trafficstars

Hello.. Any help, please?? Link is correctly renamed, as base_link

Thanks

[stardobas]

solved

[elpimous]

??? How

[Samruddha17]

Please help. I am getting the same issue. How was it resolved?

[rohit-kumar-j]

@Samruddha17 @elpimous change name from "base_link_1" to "base_link"

[Tadaskel]

I have the same issue. My base component is also named as "base_link". Is there a solution for it?

[Tadaskel]

Found it! Joints should be applied from the outer most component towards the base_link component and not in the reverse order.

[DragonflyRobotics]

I am having the same issue. I tried what @Tadaskel and @rohit-kumar-j suggested, but no luck. I tried renaming it to exactly "base_link" and made my joints from the bottom towards base_link, but nothing. I will leave a screenshot of the error and the .f3d file. I have been trying to get this to work from a long time.

I did get an error before saying that there were 2 child joints on a single parent. But I just swapped parent and child for one of them and it gave me this. But I didn't swap them for the other 3 legs. Maybe that is messing with something?

Link to .f3d: CLICK HERE

[DragonflyRobotics]

Actually, I got it to work. There was 1 joint where Component1 was base_link which is incorrect. I swapped it and fixed all the other errors. It worked!