No Lines appearing


Hey Everyone:

I am confounded. I completed the chapter and was able to build/run successfully. However, no lines are appearing on my device. I double-checked my transcribed code against the code in the solutions folder and everything seems to match up. Any ideas on why this is the case? I also know its not a hardware issue because I was able to successfully draw lines using Joe’s solution code on my device. Any input would be greatly appreciated.



I was able to fix the problem by running a clean and build. Thanks for the soundboard!