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    Mapy se přestaly zobrazovat

    Scheduled Pinned Locked Moved Map Types | Mapové podklady
    wasm
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    • pesboxP Offline
      pesbox @Jakub Faifer
      last edited by

      @Jakub-Faifer Dostal jsem se sem, protože ve Firefoxu ve Windows místo mých oblíbených map vidím černo (2D i foto i 3D). Ano, podle infa zde mám vektorovou verzi. Problém je asi spíše v zapezpečení. V konzoli GETy se status 404, např.:
      GET
      https://mapserver-3d.mapy.cz/mapproxy/melown2015/geodata/mapycz/texts_v1/16-17596-11150.geo?gr=0&viewspec=viewspec
      Stav
      404
      VerzeHTTP/2
      Přeneseno343 B (velikost 153 B)
      Referrer Policystrict-origin-when-cross-origin
      Překlad DNSSystémové

      access-control-allow-origin
      	*
      content-type
      	text/html
      date
      	Thu, 30 Jul 2026 13:05:51 GMT
      server
      	nginx/1.21.6
      x-content-encoding-over-network
      	gzip
      X-Firefox-Spdy
      	h2
      	
      Accept
      	*/*
      Accept-Encoding
      	gzip, deflate, br, zstd
      Accept-Language
      	cs,sk;q=0.9,en-US;q=0.8,en;q=0.7
      Cache-Control
      	no-cache
      Connection
      	keep-alive
      Host
      	mapserver-3d.mapy.cz
      Origin
      	https://mapy.com
      Pragma
      	no-cache
      Referer
      	https://mapy.com/
      Sec-Fetch-Dest
      	empty
      Sec-Fetch-Mode
      	cors
      Sec-Fetch-Site
      	cross-site
      TE
      	trailers
      User-Agent
      

      Když vypnu Rozšířenou ochranu proti sledování (ve FF po rozkliknutí štítku vlevo vedle adresního řádku) mapa se (po refreshi) zobrazí.
      ALE v tuchvíli adresa je např.: https://mapy.com/cs/turisticka?source=addr&id=9071812&x=13.3323174&y=49.7373782&z=18
      tedy zvětšení je celočíselné (a mění se po celých číslech), jsem tedy asi na staré verzi! Po přepnutí na jiný panel a zpět na panel s mapou (bez další akce) je mapa opět černá, až na pár ikonek, těch které se chovají jako odkaz (malují mi kurzor jako ručičku) a taky umožňují na pravé tlačitko myši otevřít menu (Trasa sem, Trasa odkud, atd.)

      Petr Svoboda

      1 Reply Last reply Reply Quote 0
      • Milan KaškaM Offline
        Milan Kaška Backseat navigator
        last edited by

        Vyzkoušel jsem vaše testovací odkazy. Přepnutí na vektorovou verzi ten problém s bílými čtverci místo ikon trasy vyvolá spolehlivě, přepnutí zpět na rastrovou jej odstraní. Toto chování vektorové verze map v prohlížeči Supermium je stejné ve všech operačních systémech (testoval jsem v XP, W1 a W11).

        Jakub Kraft 0J 1 Reply Last reply Reply Quote 0
        • Jakub Kraft 0J Offline
          Jakub Kraft 0 Mapy.com Team @Milan Kaška
          last edited by

          @Milan-Kaška Na pracovním počítači bohužel tento prohlížeč nerozjedu ani v jedné podobě (jedné verzi selže instalace, jedna není správně podepsaná a portable v zipu nenačte vůbec web), nicméně na domácím se to povedlo. Mapy s vektory fungují zcela bez problémů a naopak problém se špatným renderováním obsahu popupů a markerů nad mapou jsem viděl už reportovaný i z jiného prohlížeče, takže usuzuji, že problém nebude ani tak tento konkrétní prohlížeč (i když má asi svých potíží dost), ale spíš nedostatek RAM či slabší počítač obecně. Ladění pochopitelně dále pokračuje, ale momentálně lze říct, že problém není čistě v Supermium prohlížeči jako takovém.

          1 Reply Last reply Reply Quote 0
          • Jan BuriánekJ Offline
            Jan Buriánek Mapsters Premium
            last edited by

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

            1 Reply Last reply Reply Quote 0
            • jamalaJ Offline
              jamala
              last edited by

              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 MakuderaR 1 Reply Last reply Reply Quote 0
              • Roman MakuderaR Offline
                Roman Makudera Mapy.com Team @jamala
                last edited by

                @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.

                jamalaJ 1 Reply Last reply Reply Quote 0
                • jamalaJ Offline
                  jamala @Roman Makudera
                  last edited by

                  @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 MakuderaR 1 Reply Last reply Reply Quote 0
                  • Roman MakuderaR Offline
                    Roman Makudera Mapy.com Team @jamala
                    last edited by

                    @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.

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                    • Standa KomínekS Standa Komínek referenced this topic on
                    • Jan VaskoJ Offline
                      Jan Vasko Premium
                      last edited by

                      Mapy se ve Firefoxu již zobrazují tak 2 dny.

                      1 Reply Last reply Reply Quote 0
                      • EwelinaE Ewelina referenced this topic
                      • Hana ČížkováH Offline
                        Hana Čížková
                        last edited by

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

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                        • Standa KomínekS Standa Komínek referenced this topic
                        • Standa KomínekS Standa Komínek referenced this topic
                        • Standa KomínekS Standa Komínek referenced this topic

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