• Login
    • Search
    • Categories
    • Recent
    • Tags
    • Users
    • Groups
    • Rules
    • Help

    Do more on the web, with a fast and secure browser!

    Download Opera browser with:

    • built-in ad blocker
    • battery saver
    • free VPN
    Download Opera

    Cannot use opera-mini emulator

    Opera Mini
    3
    18
    8669
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • A Former User
      A Former User @leocg last edited by This post is deleted!
      Reply Quote 0
        1 Reply Last reply
      • leocg
        leocg Moderator Volunteer @Guest last edited by

        @boymax111 The page shows a message saying that Java couldn't be found.

        Reply Quote 0
          1 Reply Last reply
        • leocg
          leocg Moderator Volunteer @Guest last edited by

          @boymax111 Like I said, Java is no longer supported by any browser and the plug-in was or is being discontinued. So pages that depends on Java don't work anymore, unless you use an old browser.

          Reply Quote 0
            1 Reply Last reply
          • A Former User
            A Former User last edited by

            But I used old Opera browser but got "Not Found" these days at http://demo.opera-mini.net/public/. But When I tried to connect to this link on my old mobile phone that support jars app I got request to use Java so it seems that link is theoretically viable or what?
            Who owns http://demo.opera-mini.net/public?
            Maybe owner also discontinued to support as the most browsers do not support it?

            Reply Quote 0
              leocg 1 Reply Last reply
            • leocg
              leocg Moderator Volunteer @Guest last edited by

              @boymax111 The domain is owned by Opera.

              Reply Quote 0
                1 Reply Last reply
              • mbaluta
                mbaluta last edited by

                @boymax111 we have identified one issue that might have been causing you problems. It is now resolved. Can you please confirm, that it works for you? If not you can alternatively try using Opera Mini in J2ME emulator.

                Reply Quote 0
                  1 Reply Last reply
                • A Former User
                  A Former User last edited by

                  Something changed, but it doesn't work!
                  In old Opera 9.21 the - in big grey rectangle there initially appears - Apllet loading - and finally I get "Apllet not found" (in midth of probable emulator window where it worked once). In last years there were just first line in browser - "Not Found". So this and your browser should have internal java even it was discontinued but it is old browser where this emulator worked for years - 2012-2016.

                  Reply Quote 0
                    1 Reply Last reply
                  • A Former User
                    A Former User last edited by

                    In Mozilla 52.9 - I get now -
                    You need to have Java installed and enabled in your web browser to be able to view this demo. Download at http://java.sun.com -
                    In mozilla add-ons - see near Java Plug-in-
                    Java TM Platform SE 7 U79 is vulnerable and should be updated -
                    When I click Details - I got such link about blocking this version:
                    0_1533037200152_java79.JPG

                    Reply Quote 0
                      1 Reply Last reply
                    • A Former User
                      A Former User last edited by

                      When I open microemu-demo.html from microemulator zip -
                      I got such applet windows - that was previously for opera-mini online emulator -
                      but it doesnt work: 0_1533037711846_Opera-Mini.JPG

                      Reply Quote 0
                        1 Reply Last reply
                      • A Former User
                        A Former User last edited by

                        Then: 0_1533037878600_error_java.JPG

                        Reply Quote 0
                          1 Reply Last reply
                        • A Former User
                          A Former User last edited by

                          So earlier (on http://demo.opera-mini.net/public), except about 10 days, I got aforementioned warning about obsolete java - clicked Run, but not Update - and got opera-mini emulator window without null pointer exception.

                          Reply Quote 0
                            1 Reply Last reply
                          • A Former User
                            A Former User last edited by

                            But now - after probably some recent improvements on emulator server- it works again - on more recent Mozilla, as well as on older Opera browser!

                            Reply Quote 0
                              1 Reply Last reply
                            • A Former User
                              A Former User last edited by

                              Online emulator http://demo.opera-mini.net/public/ works - so it is independent on browser java plugin - as microemulator doesnt work, as browser use outdated java plugin, and as it is said on Oracle java check - Mozilla 52 versions on - does not use java plugins.

                              Reply Quote 0
                                1 Reply Last reply
                              • First post
                                Last post

                              Computer browsers

                              • Opera for Windows
                              • Opera for Mac
                              • Opera for Linux
                              • Opera beta version
                              • Opera USB

                              Mobile browsers

                              • Opera for Android
                              • Opera Mini
                              • Opera Touch
                              • Opera for basic phones

                              • Add-ons
                              • Opera account
                              • Wallpapers
                              • Opera Ads

                              • Help & support
                              • Opera blogs
                              • Opera forums
                              • Dev.Opera

                              • Security
                              • Privacy
                              • Cookies Policy
                              • EULA
                              • Terms of Service

                              • About Opera
                              • Press info
                              • Jobs
                              • Investors
                              • Become a partner
                              • Contact us

                              Follow Opera

                              • Opera - Facebook
                              • Opera - Twitter
                              • Opera - YouTube
                              • Opera - LinkedIn
                              • Opera - Instagram

                              © Opera Software 1995-