Error when using publisher in robotics system toolbox

2016 1 27
1 个回答
回答已采纳
更新时间：2016 3 23
16 次查看（30 天）

0 个投票

Hi,
I am trying to publish message into some ROS topic using robotics system toolbox. However, I am getting the following error:
MATLAB System block 'rg_neuron/Publish/SinkBlock' error occurred when invoking 'setupImpl' method of 'robotics.slros.internal.block.Publisher'. The error was thrown from '
'/usr/local/MATLAB/R2015b/toolbox/robotics/robotsimulink/robotslros/+robotics/+slros/+internal/+block/Publisher.p' at line 0'.
Caused by:
Error creating the node /rg_neuron_91338.
Please can somebody help me to fix this issue, or at least point me in the right direction? It will be greatly appreciated.
Thank you, Ben

请先登录，再回答此问题。

 采纳的回答

Ben Nurb
Ben Nurb 2016-3-23

2 个投票

I resolved the problem by connecting to the external master node and connecting to it through rosinit. I thought it might be helpful for someone in the future.

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Publishers and Subscribers 的更多信息

产品

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by