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  1. Minecraft Launcher
  2. MCL-1049

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

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    • Confirmed

      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?"

        1. Missing Java SE 6.jpg
          Missing Java SE 6.jpg
          229 kB
        2. Workarround.jpg
          Workarround.jpg
          340 kB
        3. bootstrapjar.png
          bootstrapjar.png
          51 kB
        4. functioningMinecraftAppLauncher.png
          functioningMinecraftAppLauncher.png
          44 kB
        5. Screen Shot 2014-06-07 at 11.08.43 AM.png
          Screen Shot 2014-06-07 at 11.08.43 AM.png
          418 kB

            grum [Mojang] Grum (Erik Broes)
            ilxmine Niels Hakkers
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              Created:
              Updated:
              Resolved:
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