# Custom slicer Ctest failed

**URL:** https://discourse.slicer.org/t/custom-slicer-ctest-failed/43677
**Category:** Support
**Tags:** build, python
**Created:** [July 10, 2025, 7:51am UTC](https://discourse.slicer.org/t/custom-slicer-ctest-failed/43677 "2025-07-10T07:51:26Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![hansmoda](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.slicer.org/hansmoda/32/79453_2.png) [@hansmoda](https://discourse.slicer.org/u/hansmoda)
#### Post date: [July 10, 2025, 7:51am UTC](https://discourse.slicer.org/t/custom-slicer-ctest-failed/43677/1 "2025-07-10T07:51:26Z")

</div>

I ran into this issue when I was performing automated tests with ctest  
command line：“D:\cmake\bin\ctest.exe” -C Release -V -R “custommodule”  
error: [D:/DSI/slicer-build/bin/Release/CustomApp-real.exe] exit abnormally - Report the problem.

Expect someone to tell me how to fix or bypass this b