# In Cmake post build , if i run output of same project build is failng in macos

**URL:** https://discourse.cmake.org/t/in-cmake-post-build-if-i-run-output-of-same-project-build-is-failng-in-macos/9401
**Category:** Usage
**Created:** [November 10, 2023, 6:39am UTC](https://discourse.cmake.org/t/in-cmake-post-build-if-i-run-output-of-same-project-build-is-failng-in-macos/9401 "2023-11-10T06:39:11Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![Ram](https://discourse.cmake.org/user_avatar/discourse.cmake.org/ram/32/3890_2.png) [@Ram](https://discourse.cmake.org/u/Ram)
#### Post date: [November 10, 2023, 6:39am UTC](https://discourse.cmake.org/t/in-cmake-post-build-if-i-run-output-of-same-project-build-is-failng-in-macos/9401/1 "2023-11-10T06:39:11Z")

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In Post build , if i execute/ run same project output getting no process exist error in macos using xcode

Observation:

Same is working in windows

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<div class="post-metadata">

### Author: ![scivision](https://discourse.cmake.org/letter_avatar_proxy/v4/letter/s/a87d85/32.png) [@scivision](https://discourse.cmake.org/u/scivision)
#### Post date: [November 10, 2023, 1:19pm UTC](https://discourse.cmake.org/t/in-cmake-post-build-if-i-run-output-of-same-project-build-is-failng-in-macos/9401/2 "2023-11-10T13:19:30Z")

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If you’re running an executable with options you may need to wrap the `add_test(... COMMAND $<TARGET_FILE:mytarg> arg1)`