I tried that along the way, but it was neither sufficient nor necessary to get the jars to work properly by double-clicking them, whereas giving the permission to Jar Launcher was. Then you can select them with the mouse andĭrag them right into the Full Disk Access list. This will open the folder with the java executables. Java -jar YourProgram.jar, then, when the jar appears in the dock, right click on it and click Open in Finder. The easiest way to do this is to launch your jar from the terminal with In case anyone needs to (?) you can also add java itself and any of its modules to the Full Disk Access list (as above). Java seems to inherit its access from either the Terminal or the Jar Launcher, so the key point is to give Jar Launcher or Terminal the Full Disk Access. Because Mac OS X ships with the Jar Launcher application. It was not needed to solve my problem, above, but I will note that java works differently when it is run from the command line in Terminal as compared when you double-click a jar file. We havent customized the application in any way so the menu appears at the top of the JFrame. System/Library/CoreServices/Jar Launcher.appīy going into System Preferences -> Security -> Privacy -> Full Disk Access, I was able to navigate to and add the above Jar Launcher.app to the list and then my jar file could be double-clickedĪnd worked like always with full access to the file system :) I found the program that launches JAR files when you double-click them in: They didn't solve it, but it gave me clues of what to try. This site contains user submitted content, comments and opinions and is for informational purposes only.
Jar launcher mac os x path how to#
What a weird new hassle!Īfter many hours of screwing around, I figured out how to fix all this based on some posts in stackoverflow here (Thanks!). Question: Q: Cannot launch JAR file in Mac OS X 10.14.3 (Mojave) More Less. If I explicitly set the java application it to the start on Desktop and recompiled it, then it could move to different directories but not see or access files within them. Previously, files were saved to and read from the directory containing the jar file with the option of using jFileChooser to move around the real file system. line using the following command format: java -jar path/to/program.jar.
Jar launcher mac os x path install#
and files stored in that directory automatically deleted after the application was quit and run again. You can install OptiFine without also manually installing Java on macOS or. On its own, it defaulted to reading and writing only to a tmp area in /private/var. At that point, it couldn't read or write from/to the regular file system. I wrote a java-for-all-desktops jar application years ago and it worked fine on all java versions and all Mac OS, and Windows versions, until I put the jar file on Big Sur (OSX 11.2), on which I installed a current JRE.
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