WEB WASM - Mapy se přestaly zobrazovat

Jan Buriánek

Vypadá to, že s vektorem souvisí další chyba - při pohybu po plánu se nekreslí šedá čára na výškovém profilu, viz zde

jamala

sorry for english - I'm from Polsko so I understand written Czech a solid bit, but trying to write in Czech or pushing you to read Polish here... Sakra!
so...
maps went totally blank recently in Opera 95.0.4635.90 (newest version for Win 7). I tried all map styles with no success. finally I switched to haptic (tactile - touch) and depending of accuracy (small|medium|large) and zoom level I can see OpenStreetMap preview but it's completely useless as I can't see my saved trips, plan new routes etc.
so my hint for mapy.com programmers is to check the differences between haptic map (stored on a separate server: hapticke.mapy.com) and other maps.
in Firefox 95.0.4635.90 (almost latest Win 7 version) all maps look fine, including haptic.

I think problem is not browser or system dependent, as many of us complain about it using different systems and browsers. I had similar issues lately on other services like Flightradar24 or ADSBexchange and similar, where map underlays were gone too. after small research the answer was WebGL - switching it off (or on?) solved all map display problems. ADSBexchange just added WebGL on|off slider in options and everything goes perfectly well.

one funny thing in the end: I can read our mapy.com forum but after logging in everything changes to arabic: hints over icons are arabic, all posts are aligned right and all options moved to the left (both Opera and Firefox).

Roman Makudera

@jamala Hello, if you turn on webgl and try to load mapy.com - you see only black/blank canvas instead of the map?
It will be very helpful, if you try to get this error - press F12 on the keyboard, there is a panel "Console" and make a print screen of it?
We are trying webgl technology for rendering map so we need any information about your problem, thank you.

jamala

@Roman-Makudera
hi!
I'm not sure if my WebGL is on or off - mapy are just blank except haptic what I mentioned in details in former post.
on https://globe.adsbexchange.com there is a checkbox and I can manually switch WebGL off but it has no effect on mapy.com so it's site dependent variable not global one.
I send my console results as .txt because it's too long for Prt Scrs.
I see many lines "ERR_BLOCKED_BY_ADBLOCKER" - could it be the reason? I don't use any ADBL but hand edited "hosts" file which doesn't contain any references to mapy.com. Maybe it's Opera's internal adblocker?
will check later if I can give permissions to mapy.com if it's somehow possible.
anyway - if you want to use my case to improve mapy.com I'm in heartedly.
jamala

PS. forum in arabic is really hard to handle
removing cookies and cache doesn't help in both browsers.
Crazy idea: could my nickname be the reason of this "feature"?
console Opera 95.0.4635.90 Win 7.txt

Roman Makudera

@jamala Thank you so much for console output - yes many error are from adverts, so there is no problem, but i can see problem with your webgl initialization. About the forum and arabic - I can speak with somebody who manages the forum, if there is some way to help you with arabic default style.

Jan Vasko

Mapy se ve Firefoxu již zobrazují tak 2 dny.

Hana Čížková

Dnes mi také přestaly na Tabletu fungovat Mapy.cz. Také jen prázdné okno.

Bychle Dnešní

Totéž, tablet Huawei.

Ewelina

@Bychle-Dnešní Dobrý den, při podezřelém chování aplikace doporučujeme aplikaci ze zařízení odinstalovat a znovu nainstalovat nejnovější verzi z obchodu s aplikacemi (App Store nebo Google Play). Pokud by problém přetrvával, napište nám prosím.

Hana Čížková

@Ewelina
Na mobilu v pořádku Mapy.cz fungují. Ale na Tabletu Xiaomi stále nejdou. Objevuje se jen prázdné okno :(.