# Issue of Sandbox and Inspector with latest version

**URL:** <https://forum.babylonjs.com/t/issue-of-sandbox-and-inspector-with-latest-version/49970>\
**Category:** Bugs\
**Created:** [April 24, 2024, 8:20am UTC](https://forum.babylonjs.com/t/issue-of-sandbox-and-inspector-with-latest-version/49970 "2024-04-24T08:20:48Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![Eric.J](https://sea2.discourse-cdn.com/flex024/user_avatar/forum.babylonjs.com/eric.j/32/34502_2.png) [@Eric.J](https://forum.babylonjs.com/u/Eric.J)\
**Post date:** [April 24, 2024, 8:20am UTC](https://forum.babylonjs.com/t/issue-of-sandbox-and-inspector-with-latest-version/49970/1 "2024-04-24T08:20:48Z")

</div>

If my assets contain “.env” picture, when I drag them to the sandbox page, the console gives me this error and I cannot load these assets.

 ![11112](https://us1.discourse-cdn.com/flex024/uploads/babylonjs/original/3X/e/c/ecc0c4a70ef83decc2715f2802bfd41a239fc07f.png)

When I opened any playground example, I cannot open the texture in the texture inspector anymore. When I press the “EDIT” button, the console just shows a lot of error messages.

 ![222221](https://us1.discourse-cdn.com/flex024/uploads/babylonjs/original/3X/5/4/547d0bd10d717873c4c4f5247e2af5e6f5c4cfb8.jpeg)

---

<div class="post-metadata">

**Author:** ![Deltakosh](https://sea2.discourse-cdn.com/flex024/user_avatar/forum.babylonjs.com/deltakosh/32/26635_2.png) [@Deltakosh](https://forum.babylonjs.com/u/Deltakosh)\
**Post date:** [April 24, 2024, 2:28pm UTC](https://forum.babylonjs.com/t/issue-of-sandbox-and-inspector-with-latest-version/49970/2 "2024-04-24T14:28:27Z")

</div>

I was not able to repro with a simple box.glb and our environmentSpecular.env

Do you mind sharing your assets?

---

<div class="post-metadata">

**Author:** ![Eric.J](https://sea2.discourse-cdn.com/flex024/user_avatar/forum.babylonjs.com/eric.j/32/34502_2.png) [@Eric.J](https://forum.babylonjs.com/u/Eric.J)\
**Post date:** [April 24, 2024, 3:20pm UTC](https://forum.babylonjs.com/t/issue-of-sandbox-and-inspector-with-latest-version/49970/3 "2024-04-24T15:20:55Z")

</div>

Sorry, the “.env” problem seems to be my own fault. I missed some parameters in the babylon file.

But I cannot open the Texture Inspector with the latest version. Is there something wrong?

---

<div class="post-metadata">

**Author:** ![Deltakosh](https://sea2.discourse-cdn.com/flex024/user_avatar/forum.babylonjs.com/deltakosh/32/26635_2.png) [@Deltakosh](https://forum.babylonjs.com/u/Deltakosh)\
**Post date:** [April 24, 2024, 4:57pm UTC](https://forum.babylonjs.com/t/issue-of-sandbox-and-inspector-with-latest-version/49970/4 "2024-04-24T16:57:21Z")

</div>

cc @Evgeni_Popov (seems like a shader compilation issue)

---

<div class="post-metadata">

**Author:** ![Evgeni\_Popov](https://sea2.discourse-cdn.com/flex024/user_avatar/forum.babylonjs.com/evgeni_popov/32/4432_2.png) [@Evgeni\_Popov](https://forum.babylonjs.com/u/Evgeni_Popov)\
**Post date:** [April 25, 2024, 5:52am UTC](https://forum.babylonjs.com/t/issue-of-sandbox-and-inspector-with-latest-version/49970/5 "2024-04-25T05:52:17Z")

</div>

Will be fixed by @RaananW’s PR:

> <https://github.com/BabylonJS/Babylon.js/pull/15029>
>
> instanceof returns false for some reason