# Get\_inverse\_kin\_has\_solution() script function is flooding URControl log with false alarms

**URL:** <https://forum.universal-robots.com/t/get-inverse-kin-has-solution-script-function-is-flooding-urcontrol-log-with-false-alarms/26546>\
**Category:** Report a Bug\
**Created:** [February 2, 2023, 2:08pm UTC](https://forum.universal-robots.com/t/get-inverse-kin-has-solution-script-function-is-flooding-urcontrol-log-with-false-alarms/26546 "2023-02-02T14:08:13Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![csaba.mucsi](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.universal-robots.com/csaba.mucsi/32/277_2.png) [@csaba.mucsi](https://forum.universal-robots.com/u/csaba.mucsi)\
**Post date:** [February 2, 2023, 2:08pm UTC](https://forum.universal-robots.com/t/get-inverse-kin-has-solution-script-function-is-flooding-urcontrol-log-with-false-alarms/26546/1 "2023-02-02T14:08:14Z")

</div>

Steps to reproduce:  
_Create a program that uses `get_inverse_kin_has_solution()` repeatedly_

Expected Behavior:  
_The URControl logfile (/tmp/log/urcontrol/current) and the corresponding console at Ctrl-Alt-F10 displays relevant warnings and errors._

Actual Behavior:  
_URControl logfile and the console Ctrl-Alt-F10 is flooded by messages “Inv. Kin. cannot find a solution (Singularity)” which is a false alarm when using `get_inverse_kin_has_solution()`. Important warning and error messages run out of screen and disappear quickly._

Workaround Suggestion:  
_Found no workaround_

Robot Serial Number:  
_20185000412_

Affected Version(s):

- Polyscope 5.13.0.0 (13-10-2022, 09:22:44) and URControl 41.6.4 G5 (13-10-2022, 09:22:44)\*

See attached images for illustration:

 ![Screenshot 2023-02-02 at 13.51.52](https://us1.discourse-cdn.com/flex020/uploads/universal_robots/original/2X/7/7f8dce97473c578b1b131690ae3957495383a317.jpeg)  
 ![DSC_5303](https://us1.discourse-cdn.com/flex020/uploads/universal_robots/original/2X/9/9b900ac9c4219d116d1d3133db32670cca3c1034.jpeg)