# Cmake error when building ROS code

**URL:** <https://discuss.px4.io/t/cmake-error-when-building-ros-code/12417>\
**Category:** Uncategorized\
**Created:** [August 13, 2019, 7:03pm UTC](https://discuss.px4.io/t/cmake-error-when-building-ros-code/12417 "2019-08-13T19:03:11Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Shobhit\_Mehrotra](https://discuss.px4.io/user_avatar/discuss.px4.io/shobhit_mehrotra/32/3976_2.png) [@Shobhit\_Mehrotra](https://discuss.px4.io/u/Shobhit_Mehrotra)\
**Post date:** [August 13, 2019, 7:03pm UTC](https://discuss.px4.io/t/cmake-error-when-building-ros-code/12417/1 "2019-08-13T19:03:11Z")

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Hi we are getting the following errors when building a ROS workspace. Any help would be greatly appreciated!  
[cmakeerror.pdf](https://discuss.px4.io/uploads/short-url/YMh4qlOJx86X4P7YGtlQBPCKmZ.pdf) (68.4 KB)  
[cmakeoutput.pdf](https://discuss.px4.io/uploads/short-url/jcVNCTVTDXKzDFLhYNdTxQMc3K2.pdf) (151.3 KB)