# URCaps samples not working

**URL:** https://forum.universal-robots.com/t/urcaps-samples-not-working/2420
**Category:** URCaps SDK
**Created:** [August 1, 2018, 1:56pm UTC](https://forum.universal-robots.com/t/urcaps-samples-not-working/2420 "2018-08-01T13:56:17Z")
**Posts on this page:** 3
**Page:** 1

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### Author: ![anon75497214](https://avatars.discourse-cdn.com/v4/letter/a/4da419/32.png) [@anon75497214](https://forum.universal-robots.com/u/anon75497214)
#### Post date: [August 1, 2018, 1:56pm UTC](https://forum.universal-robots.com/t/urcaps-samples-not-working/2420/1 "2018-08-01T13:56:17Z")

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Hi there,

I tried to run a few of the examples in the URCaps SDK and failed.  
After I successfully setup everything, I build an example and put it on a UR5 simulator.  
First I tried helloworld-swing.  
After installing the example I did not see any changes in the `installation` screen and when I went back to the URCaps menu I saw a yellow warning sign without any additional information.  
 ![Selection_010](https://us1.discourse-cdn.com/flex020/uploads/universal_robots/original/1X/b5b5c5913e2064bde279b3e1432c4fb95deb9f05.png)  
After this did not work I tried again with the `mytoolbar` example and on other simulated robots in the vm, but with the same problems.

Any idea what I do wrong? Or how to debug this? I did not change any code yet.

URCaps SDK version: `1.3.55` and polyscope version: `3.5.4.10845`

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### Author: ![roman.reiner](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.universal-robots.com/roman.reiner/32/1294_2.png) [@roman.reiner](https://forum.universal-robots.com/u/roman.reiner)
#### Post date: [August 1, 2018, 2:08pm UTC](https://forum.universal-robots.com/t/urcaps-samples-not-working/2420/2 "2018-08-01T14:08:36Z")

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Swing is only available on Polyscope 3.6 and 5.0

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<div class="post-metadata">

### Author: ![anon75497214](https://avatars.discourse-cdn.com/v4/letter/a/4da419/32.png) [@anon75497214](https://forum.universal-robots.com/u/anon75497214)
#### Post date: [August 1, 2018, 2:16pm UTC](https://forum.universal-robots.com/t/urcaps-samples-not-working/2420/3 "2018-08-01T14:16:03Z")

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Oh my bad, thank you!