# OPEN demo with eclipse and stack error??

**URL:** <https://forums.freertos.org/t/open-demo-with-eclipse-and-stack-error/5616>\
**Category:** Kernel\
**Created:** [December 16, 2008, 8:35pm UTC](https://forums.freertos.org/t/open-demo-with-eclipse-and-stack-error/5616 "2008-12-16T20:35:35Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![system](https://d2v6vdsk2p900z.cloudfront.net/original/1X/7fc8fdb729c645aab5b20282bbe34e57cb407be6.jpeg) [@system](https://forums.freertos.org/u/system)\
**Post date:** [December 16, 2008, 8:35pm UTC](https://forums.freertos.org/t/open-demo-with-eclipse-and-stack-error/5616/1 "2008-12-16T20:35:35Z")

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**[raedbenz](https://sourceforge.net/u/raedbenz/)** wrote on [Tuesday, December 16, 2008](https://sourceforge.net/p/freertos/discussion/382005/thread/f75a06d2/#0ca3):

hi,

i am newbie to eclipse and freertos. i have installed eclipse/yagarto and managed to run simple blink led program on LPC2368.  
but how do we open a demo project from FREERTOS for LPC2368 with eclipse/yagarto??  
do i create an empty project then i import it?? if yes which import? is it "Existing project into workspace" or "File System"??? do i have to do other changes???

more over i used the first method and i get error when i build :

undefined reference to `usTaskCheckFreeStackSpace’

hints??  
thanks

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**Author:** ![system](https://d2v6vdsk2p900z.cloudfront.net/original/1X/7fc8fdb729c645aab5b20282bbe34e57cb407be6.jpeg) [@system](https://forums.freertos.org/u/system)\
**Post date:** [December 16, 2008, 8:46pm UTC](https://forums.freertos.org/t/open-demo-with-eclipse-and-stack-error/5616/2 "2008-12-16T20:46:54Z")

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**[edwards3](https://sourceforge.net/u/edwards3/)** wrote on [Tuesday, December 16, 2008](https://sourceforge.net/p/freertos/discussion/382005/thread/f75a06d2/#0ca3/d523):

Ensure the yagarto\bin directory is in your PATH environment, then start Eclipse. When Eclipse starts it will ask you to select a workspace. At this point select the directory freertos\Demo\ARM7\_LPC2368\_Eclipse and it will open the workspace and the freertos project.

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**Author:** ![system](https://d2v6vdsk2p900z.cloudfront.net/original/1X/7fc8fdb729c645aab5b20282bbe34e57cb407be6.jpeg) [@system](https://forums.freertos.org/u/system)\
**Post date:** [December 16, 2008, 8:51pm UTC](https://forums.freertos.org/t/open-demo-with-eclipse-and-stack-error/5616/3 "2008-12-16T20:51:40Z")

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**[raedbenz](https://sourceforge.net/u/raedbenz/)** wrote on [Tuesday, December 16, 2008](https://sourceforge.net/p/freertos/discussion/382005/thread/f75a06d2/#0ca3/1b65):

thanks…  
but i am still getting this error:

FreeRTOS\Demo\ARM7\_LPC2368\_Eclipse\RTOSDemo/…/…/…/Source/tasks.c:1825: undefined reference to `usTaskCheckFreeStackSpace’

???

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<div class="post-metadata">

**Author:** ![system](https://d2v6vdsk2p900z.cloudfront.net/original/1X/7fc8fdb729c645aab5b20282bbe34e57cb407be6.jpeg) [@system](https://forums.freertos.org/u/system)\
**Post date:** [December 16, 2008, 11:17pm UTC](https://forums.freertos.org/t/open-demo-with-eclipse-and-stack-error/5616/4 "2008-12-16T23:17:27Z")

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**[raedbenz](https://sourceforge.net/u/raedbenz/)** wrote on [Tuesday, December 16, 2008](https://sourceforge.net/p/freertos/discussion/382005/thread/f75a06d2/#0ca3/f1f5):

thanks…  
but i am still getting this error:

FreeRTOS\Demo\ARM7\_LPC2368\_Eclipse\RTOSDemo/…/…/…/Source/tasks.c:1825: undefined reference to `usTaskCheckFreeStackSpace’

???