# Segmentation fault with ccx\_2.17

**URL:** <https://calculix.discourse.group/t/segmentation-fault-with-ccx-2-17/415>\
**Category:** Uncategorized\
**Created:** [January 26, 2021, 3:28pm UTC](https://calculix.discourse.group/t/segmentation-fault-with-ccx-2-17/415 "2021-01-26T15:28:06Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![fsimonis](https://avatars.discourse-cdn.com/v4/letter/f/22d042/32.png) [@fsimonis](https://calculix.discourse.group/u/fsimonis)\
**Post date:** [February 5, 2021, 6:56pm UTC](https://calculix.discourse.group/t/segmentation-fault-with-ccx-2-17/415/3 "2021-02-05T18:56:05Z")

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For the sake of completeness, you could try to compile with gcc/gfortran 10. gfortran became stricter and the warnings may help you to find the root cause of the issue. Maybe you even try to compile it with [a sanitizer](https://gcc.gnu.org/onlinedocs/gcc/Instrumentation-Options.html).

For more info regarding gcc 10 see [Build failures with GCC 10](https://calculix.discourse.group/t/build-failures-with-gcc-10/76)

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