# Something getting wrong of the online model converter **URL:** \ **Category:** CesiumJS\ **Created:** [July 3, 2017, 6:49am UTC](https://community.cesium.com/t/something-getting-wrong-of-the-online-model-converter/5739 "2017-07-03T06:49:38Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![Roj-L](https://avatars.discourse-cdn.com/v4/letter/r/50afbb/32.png) [@Roj-L](https://community.cesium.com/u/Roj-L)\ **Post date:** [July 3, 2017, 6:49am UTC](https://community.cesium.com/t/something-getting-wrong-of-the-online-model-converter/5739/1 "2017-07-03T06:49:38Z")
Hi! I’m new on Cesium. I’ve tried to convert a .dae into .gltf for my Cesium project using the online source been provided by Cesium([https://cesiumjs.org/convertmodel.html](https://cesiumjs.org/convertmodel.html)).But there is something getting wrong(shown as the screenshot).And I’ve tried using the offline converting source I’ve found online([https://github.com/AnalyticalGraphicsInc/gltf-pipeline](https://github.com/AnalyticalGraphicsInc/gltf-pipeline)),but finding myself ended up not knowing how to convert files after installation of node.js(or maybe I downloaded the wrong tools?). Can anyone help me on this? Thanks very much for reading! ![error.PNG](https://global.discourse-cdn.com/cesium/original/1X/4de978631a2898b9d0629ae587f21b0af182c69c.png) [J11.dae](https://community.cesium.com/uploads/short-url/e0vZsNLFZqpILKhxEu5bVwMdfvf.dae) (1.74 MB) ---
**Author:** ![Rachel\_Hwang](https://avatars.discourse-cdn.com/v4/letter/r/d78d45/32.png) [@Rachel\_Hwang](https://community.cesium.com/u/Rachel_Hwang)\ **Post date:** [July 5, 2017, 1:07am UTC](https://community.cesium.com/t/something-getting-wrong-of-the-online-model-converter/5739/2 "2017-07-05T01:07:36Z")
Hi there, Try following the instructions for this repository: [https://github.com/KhronosGroup/COLLADA2GLTF](https://github.com/KhronosGroup/COLLADA2GLTF) Hope that helps, - Rachel