# Unable to read state / Unable to set Remote Control

**URL:** <https://forum.universal-robots.com/t/unable-to-read-state-unable-to-set-remote-control/19730>\
**Category:** URCaps SDK\
**Created:** [March 7, 2022, 4:31pm UTC](https://forum.universal-robots.com/t/unable-to-read-state-unable-to-set-remote-control/19730 "2022-03-07T16:31:04Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![SDos](https://avatars.discourse-cdn.com/v4/letter/s/3bc359/32.png) [@SDos](https://forum.universal-robots.com/u/SDos)\
**Post date:** [March 25, 2022, 3:48pm UTC](https://forum.universal-robots.com/t/unable-to-read-state-unable-to-set-remote-control/19730/5 "2022-03-25T15:48:27Z")

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I have the same 2 errors on a fresh 5.11.9.1010452 installation. I’m looking forward for a solution as well.

Edit: I found a solution here: [JsonMappingException while getting control mode from URAdmin scipt - #2 by kaha](https://forum.universal-robots.com/t/jsonmappingexception-while-getting-control-mode-from-uradmin-scipt/15769/2)

Basically, you have to copy the ursim’s /usr/bin content in the root /usr/bin folder. It worked for me and hopefully it will work for you

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