Uploaded image for project: 'Minecraft Launcher'
  1. Minecraft Launcher
  2. MCL-1049

Launcher does not detect Java 7/8 while it is present - Mac OS X

    Details

    • Confirmation Status:
      Confirmed

      Description

      Moderator Note

      https://twitter.com/jbernhardsson/status/642344336567476224

      The new OSX launcher for Minecraft is finaly done, you can download it here https://minecraft.net/download

      Moderator Note

      With the JRE 7 or 8 installed, the launcher can launch the game using it, by changing the Executable in the Edit Profile menu to the following:

      • /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home/bin/java

      I installed Java 7 on my Mac but the launcher still does not recognizes the Java install.

      The installation path of Java on my mac is:
      /Library/Java/JavaVirtualMachines/jdk1.7.0_25.jdk/Contents/Home

      There is a workarround to start the game with Java 7, what you do is this:

      1.) Start Terminal.app
      2.) cd /Applications (to the location of the launcher)
      3.) java -d64 -Xmx1024M -jar Minecraft.app/Contents/Resources/Java/Bootstrap.jar (as which -d64 forces it open 64 bits)
      And then the launcher will start with Java SE 7

      If you do install Java SE 6 and start the launcher, it will use Java SE 6. But using my workarround you will boot it Java SE 7 (depending on the standard Java version on the Mac)

      Translation of the first screenshot of the middle screen: "To run 'Minecraft', you will nee Java SE 6-Runtime. Would you like to install now?"

        Attachments

        1. bootstrapjar.png
          51 kB
          Jonathan Hynes
        2. functioningMinecraftAppLauncher.png
          44 kB
          Jonathan Hynes
        3. Missing Java SE 6.jpg
          229 kB
          Niels Hakkers
        4. Screen Shot 2014-06-07 at 11.08.43 AM.png
          418 kB
          [Mod] Ezekiel (ezfe)
        5. Workarround.jpg
          340 kB
          Niels Hakkers

          Issue Links

            Activity

              People

              • Assignee:
                grum [Mojang] Grum (Erik Broes)
                Reporter:
                ilxmine Niels Hakkers
              • Votes:
                57 Vote for this issue
                Watchers:
                17 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:
                  CHK: