# I got a error in the tutorial of "Building Software Systems for Image-Guided Robot-Assisted Interventions"

**URL:** https://discourse.slicer.org/t/i-got-a-error-in-the-tutorial-of-building-software-systems-for-image-guided-robot-assisted-interventions/25071
**Category:** Support
**Tags:** python, ros
**Created:** [September 4, 2022, 1:03am UTC](https://discourse.slicer.org/t/i-got-a-error-in-the-tutorial-of-building-software-systems-for-image-guided-robot-assisted-interventions/25071 "2022-09-04T01:03:25Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![lassoan](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/lassoan/32/13_2.png) [@lassoan](https://discourse.slicer.org/u/lassoan)
#### Post date: [September 9, 2022, 4:54pm UTC](https://discourse.slicer.org/t/i-got-a-error-in-the-tutorial-of-building-software-systems-for-image-guided-robot-assisted-interventions/25071/2 "2022-09-09T16:54:02Z")

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You might use a too old version of the tutorial, Ubuntu, and ROS. Try to find the latest version. If you still have problems, submit an issue in the github repository of the tutorial.

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_[View the full topic](https://discourse.slicer.org/t/i-got-a-error-in-the-tutorial-of-building-software-systems-for-image-guided-robot-assisted-interventions/25071)._