# Error when build

**URL:** <http://discourse.heig-vd.ch/t/error-when-build/208>\
**Category:** OpenCN Framework\
**Created:** [March 23, 2021, 8:09am UTC](http://discourse.heig-vd.ch/t/error-when-build/208 "2021-03-23T08:09:12Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jonathan.meyer](http://discourse.heig-vd.ch/letter_avatar_proxy/v4/letter/j/bc79bd/32.png) [@jonathan.meyer](http://discourse.heig-vd.ch/u/jonathan.meyer)\
**Post date:** [March 23, 2021, 8:09am UTC](http://discourse.heig-vd.ch/t/error-when-build/208/1 "2021-03-23T08:09:12Z")

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Hello,  
I have an error when I build the solution.  
I did the following instruction:  
$ ./build.sh -t rpi4  
$ ./build.sh -a

and the following error appears.

 ![image](https://discourse.heig-vd.ch/uploads/default/original/1X/4ce61a64ab2c5eafc580b734fd3f8b74918265aa.png)

---

<div class="post-metadata">

**Author:** ![jmi](http://discourse.heig-vd.ch/user_avatar/discourse.heig-vd.ch/jmi/32/125_2.png) [@jmi](http://discourse.heig-vd.ch/u/jmi)\
**Post date:** [March 23, 2021, 12:31pm UTC](http://discourse.heig-vd.ch/t/error-when-build/208/2 "2021-03-23T12:31:48Z")

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Hello,

It was an error in `lcec_conf.h` file. I pushed an updated version.

Have a nice day  
J-P