# Slider Marker Issue - Builder

**URL:** <https://discourse.psychopy.org/t/slider-marker-issue-builder/19116>\
**Category:** Builder\
**Created:** [December 18, 2020, 4:14pm UTC](https://discourse.psychopy.org/t/slider-marker-issue-builder/19116 "2020-12-18T16:14:39Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![neslihansunmaz](https://avatars.discourse-cdn.com/v4/letter/n/df788c/32.png) [@neslihansunmaz](https://discourse.psychopy.org/u/neslihansunmaz)\
**Post date:** [December 18, 2020, 4:14pm UTC](https://discourse.psychopy.org/t/slider-marker-issue-builder/19116/1 "2020-12-18T16:14:39Z")

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I am trying to create a slider with only ticks on the ends and for some reason the marker does not show up, here you can see the slider properties:

 ![slider2](https://us1.discourse-cdn.com/flex002/uploads/psychopy/original/3X/1/7/17209a1f38d168f17f0dad972363bcd21a7e4d40.jpeg) ![slider1](https://us1.discourse-cdn.com/flex002/uploads/psychopy/original/3X/e/b/eb62570b29e68fff3bbb326b9e504a5fdca12e10.jpeg)

Please let me know what i am doing wrong, thanks in advance.

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**Author:** ![dvbridges](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.psychopy.org/dvbridges/32/1918_2.png) [@dvbridges](https://discourse.psychopy.org/u/dvbridges)\
**Post date:** [December 18, 2020, 4:41pm UTC](https://discourse.psychopy.org/t/slider-marker-issue-builder/19116/2 "2020-12-18T16:41:30Z")

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Hi @neslihansunmaz, the settings seem ok, what version of PsychoPy are you using? Do you see any errors output in the Runner window? Also, is this for an online task?