# Perspective Component - Perspective Workstation

**URL:** <https://forum.inductiveautomation.com/t/perspective-component-perspective-workstation/94397>\
**Category:** Module Development\
**Tags:** workstation, perspective\
**Created:** [August 9, 2024, 7:48am UTC](https://forum.inductiveautomation.com/t/perspective-component-perspective-workstation/94397 "2024-08-09T07:48:32Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![e.sagnelonge](https://avatars.discourse-cdn.com/v4/letter/e/7cd45c/32.png) [@e.sagnelonge](https://forum.inductiveautomation.com/u/e.sagnelonge)\
**Post date:** [August 9, 2024, 7:48am UTC](https://forum.inductiveautomation.com/t/perspective-component-perspective-workstation/94397/1 "2024-08-09T07:48:32Z")

</div>

Hello,

I have developed a Perspective component that works very well with web browsers.  
However, when I try to use the Perspective Workstation, it cannot find the component in its ComponentRegistry.

Is there something that needs to be specified or done to make my component compatible with Perspective Workstation?

```python
INFO [WorkstationLauncher] [2024/08/09 09:39:37]: Set initial logging level to INFO
INFO [GatewayConnect] [2024/08/09 09:39:44]: Attempting to connect to gateway http://localhost:8088...
ERROR [Console] [2024/08/09 09:39:51]: onerrorLogger: {"stack":"SyntaxError: Unexpected token '&&='","message":"Unexpected token '&&='","name":"SyntaxError","logData":{"msg":"Uncaught Exception","errorMsg":"Uncaught SyntaxError: Unexpected token '&&='","url":"http://localhost:8088/res/engine3d/E3DComponents.js?no_cache=1723189190670","line number":79766,"column":20}}
ERROR [Console] [2024/08/09 09:39:51]: Uncaught SyntaxError: Unexpected token '&&='
WARN [Console] [2024/08/09 09:39:51]: PerspectiveClient.ComponentRegistry.NotFound: Error rendering component. ComponentRegistry does not have an entry for type 'aio.display.engine3d'

```

![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/5/e/5ecb1a8f6a6b610fa9449746445329e8665fdaaa.png)

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<div class="post-metadata">

**Author:** ![e.sagnelonge](https://avatars.discourse-cdn.com/v4/letter/e/7cd45c/32.png) [@e.sagnelonge](https://forum.inductiveautomation.com/u/e.sagnelonge)\
**Post date:** [August 9, 2024, 7:55am UTC](https://forum.inductiveautomation.com/t/perspective-component-perspective-workstation/94397/2 "2024-08-09T07:55:38Z")

</div>

Is JavaScript interpreted differently?

> [@e.sagnelonge](#):
>
> ` Uncaught SyntaxError: Unexpected token '&&='`

---

<div class="post-metadata">

**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\
**Post date:** [August 9, 2024, 12:53pm UTC](https://forum.inductiveautomation.com/t/perspective-component-perspective-workstation/94397/3 "2024-08-09T12:53:52Z")

</div>

> [@e.sagnelonge](#):
>
> &&=

This operator became available in Chrome 85.

Workstation might be using an older version of Chromium.