# Drawing api glitch? Help?

**URL:** <https://forum.kirupa.com/t/drawing-api-glitch-help/324841>\
**Category:** flash\
**Created:** [September 11, 2011, 11:27pm UTC](https://forum.kirupa.com/t/drawing-api-glitch-help/324841 "2011-09-11T23:27:55Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Richeh](https://avatars.discourse-cdn.com/v4/letter/r/a9a28c/32.png) [@Richeh](https://forum.kirupa.com/u/Richeh)\
**Post date:** [September 11, 2011, 11:27pm UTC](https://forum.kirupa.com/t/drawing-api-glitch-help/324841/1 "2011-09-11T23:27:55Z")

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I created some visual effects with the drawing api and SoundMixer.computeSpectrum(), It all looks great when I test locally, but when I upload it to my host, the effects don’t show up.

I’v tried everything I can think of, does anyone know how I might deal with such a problem?