Map zoom freeze

[ladikusz]

Hi!

I have a strange issue after updating to the latest version. If i zoom in or zoom out on map (any layers), the zoom happens, but does not load the map to the adequate resolution, but the old map freezes. I can pan, but i can't zoom in / out anymore. Also i can't change layer. After a full page reload (F5), i can change layers, i can zoom - only once, again. Is there any trouble with the openlayers, or shall i debug on server side?

Thank you,
Viktor

[vitalidze]

Sounds like an issue with internet connection. You should check web browser console for error messages.

[ladikusz]

Tried the mobile site ( /m ) and it loads instantly, zoom works flawless, the desktop site still have the same problem. Also tried in incognito mode to avoid cache / cookie errors, no luck

[vitalidze]

Do you see any errors in browser console?

[ladikusz]

OpenLayers.js:670 Uncaught TypeError: Cannot read property 'resources' of undefined
traccar-0.js:3331 Uncaught TypeError: Cannot read property 'resources' of undefined

[vitalidze]

I confirm that it does not work for me on two of my servers. One is using very old version of the web UI, so it's not related with latest update. Looks like something is broken with integration between OpenLayers and OpenStreetMap.

[Jeferex]

I confirm the error too. it is happening in my 2 traccar instalation

[ladikusz]

Tried with Android 5.1, Chrome browser, and it works. On desktop tried with chrome, mozilla firefox, no luck. So definitely something with the openlayers, but only on desktop browser.

[vitalidze]

You mean it works in desktop version opened on android?

[ladikusz]

Yes, desktop version on android. Tried only openstreetmap, but will try with different layers.

[vitalidze]

That's weird. I will check this out when I have time.

[Jeferex]

It doesn't work for me in Android with chrome browser.

[ladikusz]

if i press the open desktop version, then i can zoom, pan OK. But if i select a vehicle, then zoom does not work. The animation after the pinch-zoom happens, but the zoom does not work. So basically does not work, just it seemed work :)

[Jeferex]

I found this openlayers/openlayers#1461

how can we solve it @vitalidze ?

[vitalidze]

Looks like this is the case. The key is hard coded for now, so the only way to fix it is to make a release with updated key or even move it somewhere to the 'Global settings'. I will try to do it ASAP.