topic Re: BUG: MapImageLayer does not show in mobile browsers on version 4.19 in ArcGIS JavaScript Maps SDK Questions

BUG: MapImageLayer does not show in mobile browsers on version 4.19

ae — Fri, 25 Jun 2021 12:02:10 GMT

Not sure if this has been reported already, but here goes:

BUG: MapImageLayer does not show in mobile browsers on version 4.19

Reproduce: Open the following sample on a mobile phone (I've only tested Chrome and Samsung Internet browser on Android): https://developers.arcgis.com/javascript/latest/sample-code/layers-mapimagelayer-sublayers/ In my case the mapimagelayer does not show (you can only see the basemap). This bug is only present on the 4.19 version. 4.18 works fine. The bug is not only related to the sample and the service being shown there. It occurs for all mapImageLayers I've tested (several different services).

Re: BUG: MapImageLayer does not show in mobile browsers on version 4.19

ReneRubalcava — Fri, 25 Jun 2021 15:51:50 GMT

Could you provide some more details on Chrome/Android version? I'm on Chrome 91/Android 11 and those samples are working.

Re: BUG: MapImageLayer does not show in mobile browsers on version 4.19

ae — Mon, 28 Jun 2021 08:10:23 GMT

Hi,

I'm using Android 10, and Chrome 91.0.4472.120.

Some more information about the problem: When the map loads, the layer is visible for a second, before it disappears. Here is a screen capture showcasing the problem:

(view in My Videos)

Re: BUG: MapImageLayer does not show in mobile browsers on version 4.19

ReneRubalcava — Mon, 28 Jun 2021 15:20:25 GMT

Could you try this sample using the next version of the 4.20 release? There was a fix put in for certain android devices that looks like it might fix this. 4.20 should be released fairly soon.

https://codepen.io/odoe/pen/ZEKEBPw

Re: BUG: MapImageLayer does not show in mobile browsers on version 4.19

ae — Mon, 28 Jun 2021 15:46:40 GMT

I can confirm that 4.20 fixes the problem!