# PVRUniSco question

**URL:** <https://forums.imgtec.com/t/pvrunisco-question/643>\
**Category:** PowerVR Insider\
**Created:** [March 25, 2010, 8:34pm UTC](https://forums.imgtec.com/t/pvrunisco-question/643 "2010-03-25T20:34:16Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![kris](https://avatars.discourse-cdn.com/v4/letter/k/82dd89/32.png) [@kris](https://forums.imgtec.com/u/kris)\
**Post date:** [March 25, 2010, 8:34pm UTC](https://forums.imgtec.com/t/pvrunisco-question/643/1 "2010-03-25T20:34:16Z")

</div>

What you get a shader compiler error, it prints something like  

&nbsp;
  

"ERROR: 0:45: 'blah' : 'explanation'"
  

&nbsp;
  

The second number is the src line number, but what&nbsp;is the first number?
  

&nbsp;
  

 ![Confused](https://www.imgtec.com/forum/smileys/smiley5.gif)
  

&nbsp;