# PX4 SITL Error Connecting to Socket

**URL:** <https://discuss.px4.io/t/px4-sitl-error-connecting-to-socket/26392>\
**Category:** PX4 Autopilot\
**Created:** [February 28, 2022, 7:07pm UTC](https://discuss.px4.io/t/px4-sitl-error-connecting-to-socket/26392 "2022-02-28T19:07:00Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![HGGshiwo](https://discuss.px4.io/user_avatar/discuss.px4.io/hggshiwo/32/13049_2.png) [@HGGshiwo](https://discuss.px4.io/u/HGGshiwo)\
**Post date:** [April 28, 2023, 12:16pm UTC](https://discuss.px4.io/t/px4-sitl-error-connecting-to-socket/26392/2 "2023-04-28T12:16:30Z")

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try this [SITL Building issues - #8 by JulianOes](https://discuss.px4.io/t/sitl-building-issues/9910/8)

in short: delete px4-sock\* in /tmp

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