# Pixi.js working on Simulator 6 and 22, but not on TV **URL:** \ **Category:** Web App Development\ **Created:** [September 27, 2022, 7:25am UTC](https://forum.webostv.developer.lge.com/t/pixi-js-working-on-simulator-6-and-22-but-not-on-tv/481 "2022-09-27T07:25:22Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![user248](https://avatars.discourse-cdn.com/v4/letter/u/858c86/32.png) [@user248](https://forum.webostv.developer.lge.com/u/user248)\ **Post date:** [September 27, 2022, 7:25am UTC](https://forum.webostv.developer.lge.com/t/pixi-js-working-on-simulator-6-and-22-but-not-on-tv/481/1 "2022-09-27T07:25:22Z")
Hi, I started playing around with webOS development, so I have no real experience with it. I created a basic web app from template and included pixi.js library to display a simple sprite on screen. On both simulator 6 and 22 the app works just fine, but when I install it on TV, the sprite doesn’t appear. Does anyone know what might be the problem? Thanks! ---
**Author:** ![narae0.kim](https://avatars.discourse-cdn.com/v4/letter/n/87869e/32.png) [@narae0.kim](https://forum.webostv.developer.lge.com/u/narae0.kim)\ **Post date:** [September 28, 2022, 4:35am UTC](https://forum.webostv.developer.lge.com/t/pixi-js-working-on-simulator-6-and-22-but-not-on-tv/481/2 "2022-09-28T04:35:49Z")
The webOS TV uses different web engines depending on the webOS version. See [Web Engine](https://webostv.developer.lge.com/develop/specifications/web-engine). So please check the scope of support for the web API that you want to use based on the web engine information first. Thank you. ---
**Author:** ![user248](https://avatars.discourse-cdn.com/v4/letter/u/858c86/32.png) [@user248](https://forum.webostv.developer.lge.com/u/user248)\ **Post date:** [September 28, 2022, 7:30am UTC](https://forum.webostv.developer.lge.com/t/pixi-js-working-on-simulator-6-and-22-but-not-on-tv/481/3 "2022-09-28T07:30:33Z")
Thank you for your answer! I have almost no experience with webOS or even web development, but I thought that the whole point of the simulator was to be able to develop your app locally and then everything should work fine on TV itself. Am I missing something? ---
**Author:** ![narae0.kim](https://avatars.discourse-cdn.com/v4/letter/n/87869e/32.png) [@narae0.kim](https://forum.webostv.developer.lge.com/u/narae0.kim)\ **Post date:** [September 28, 2022, 7:54am UTC](https://forum.webostv.developer.lge.com/t/pixi-js-working-on-simulator-6-and-22-but-not-on-tv/481/4 "2022-09-28T07:54:36Z")
What version of webOS TV are you using? ---
**Author:** ![user248](https://avatars.discourse-cdn.com/v4/letter/u/858c86/32.png) [@user248](https://forum.webostv.developer.lge.com/u/user248)\ **Post date:** [September 28, 2022, 7:59am UTC](https://forum.webostv.developer.lge.com/t/pixi-js-working-on-simulator-6-and-22-but-not-on-tv/481/5 "2022-09-28T07:59:43Z")
webOS 6 on my LG TV. On both Simulator 6 the test app works fine. ---
**Author:** ![narae0.kim](https://avatars.discourse-cdn.com/v4/letter/n/87869e/32.png) [@narae0.kim](https://forum.webostv.developer.lge.com/u/narae0.kim)\ **Post date:** [September 28, 2022, 8:02am UTC](https://forum.webostv.developer.lge.com/t/pixi-js-working-on-simulator-6-and-22-but-not-on-tv/481/6 "2022-09-28T08:02:17Z")
To check this issue, please email us the following at [developer@lge.com](mailto:developer@lge.com): - TV model name: (You can check this in the Settings \> General \> About This TV.) - TV software version: - webOS TV version: (This can be found when you click the TV model name in the About This TV menu.) - Region: - Your test project as a .zip file with password.