# why can't i open the code examples website ,404 not found? **URL:** \ **Category:** CesiumJS\ **Created:** [December 12, 2017, 9:26am UTC](https://community.cesium.com/t/why-cant-i-open-the-code-examples-website-404-not-found/6358 "2017-12-12T09:26:10Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![kai\_du](https://avatars.discourse-cdn.com/v4/letter/k/e95f7d/32.png) [@kai\_du](https://community.cesium.com/u/kai_du)\ **Post date:** [December 12, 2017, 9:26am UTC](https://community.cesium.com/t/why-cant-i-open-the-code-examples-website-404-not-found/6358/1 "2017-12-12T09:26:10Z")
1. A concise explanation of the problem you're experiencing. 2. A minimal code example. If you've found a bug, this helps us reproduce and repair it. 3. Context. Why do you need to do this? We might know a better way to accomplish your goal. 4. The Cesium version you're using, your operating system and browser. ---
**Author:** ![Gabby\_Getz](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/gabby_getz/32/7838_2.png) [@Gabby\_Getz](https://community.cesium.com/u/Gabby_Getz)\ **Post date:** [December 12, 2017, 3:14pm UTC](https://community.cesium.com/t/why-cant-i-open-the-code-examples-website-404-not-found/6358/2 "2017-12-12T15:14:04Z")
Hi Duke, This has been fixed! [https://cesiumjs.org/Cesium/Build/Apps/Sandcastle/index.html?src=Hello%20World.html&label=Showcases](https://cesiumjs.org/Cesium/Build/Apps/Sandcastle/index.html?src=Hello%20World.html&label=Showcases) Make sure you clear your cache or open in a new incognito window if you’re still getting a “404 Not Found”. Thanks for your patience! Gaby ---
**Author:** ![kai\_du](https://avatars.discourse-cdn.com/v4/letter/k/e95f7d/32.png) [@kai\_du](https://community.cesium.com/u/kai_du)\ **Post date:** [December 13, 2017, 6:09am UTC](https://community.cesium.com/t/why-cant-i-open-the-code-examples-website-404-not-found/6358/3 "2017-12-13T06:09:03Z")
thx so much!