# Perspective Page can't open in Designer? **URL:** \ **Category:** Ignition\ **Tags:** perspective\ **Created:** [June 25, 2024, 5:35am UTC](https://forum.inductiveautomation.com/t/perspective-page-cant-open-in-designer/92310 "2024-06-25T05:35:03Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![taohongyu88](https://avatars.discourse-cdn.com/v4/letter/t/f05b48/32.png) [@taohongyu88](https://forum.inductiveautomation.com/u/taohongyu88)\ **Post date:** [June 25, 2024, 5:35am UTC](https://forum.inductiveautomation.com/t/perspective-page-cant-open-in-designer/92310/1 "2024-06-25T05:35:03Z")
Perspective Page can't open in Designer? But it can browse in web . ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/0/f/0fa363f8af0a85956d088229b558eaba903ee6ac.png) ---
**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\ **Post date:** [June 25, 2024, 12:08pm UTC](https://forum.inductiveautomation.com/t/perspective-page-cant-open-in-designer/92310/2 "2024-06-25T12:08:50Z")
It shows a 502 error. There is almost certainly a matching log entry in the gateway for that. ---
**Author:** ![paul-griffith](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/paul-griffith/32/37249_2.png) [@paul-griffith](https://forum.inductiveautomation.com/u/paul-griffith)\ **Post date:** [June 25, 2024, 3:45pm UTC](https://forum.inductiveautomation.com/t/perspective-page-cant-open-in-designer/92310/3 "2024-06-25T15:45:28Z")
50 **2** is interesting - I don't think that's our code. Do you have a proxy server or some other network appliance between your gateway and the computer you're running the designer on?