Answer: If you upgraded to macOS 10.12 Sierra and had previously installed, you might see a appear with the following text: To use the 'java' command-line tool you need to install a JDK. The window, which appears at startup and other seemingly random times, looks like this: The text below the error message says, 'Click 'More Info.' To visit the Java Developer Kit download website.' The problem is when you click this button, you are simply directed to the Safari information page on Apple's website, which doesn't help. Instead, you need to download a compatible version of Java for macOS 10.12 directly from Apple. Download Mac Os 10.9 Iso. You can download the Java installer here: Official Apple download: After downloading the file, open the file named JavaForOSX.pkg and run the installer.
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This will install the latest fully-compatible version of Java on your Mac. After you install this version, the annoying pop-up window should no longer appear. Advanced Information Why not install the latest version of Java available from Oracle? Java for OS X is now maintained and updated by Oracle.
You can get a newer version of Java from Oracle, but it may cause incompatibility issues with your web browsers and other programs on your Mac. The Java command-line error message is a good example of this. However, if you need the latest version of Java (e.g., for Android development) you can download it from. Select the version 8u111 for Mac OS X as shown below. Make sure to read and accept the license agreement first or the download link won't work.
Open the file and run the installer named Java 8 Update 111.app. This will install the latest build of Java 8 update 111 on your Mac. However, after you install this version, the annoying pop-up window may appear again. Why not install the latest version of Java (8u112)? You can also install Java 8u112, but this version is even less compatible with macOS Sierra. Installing Java 8u112 in macOS 10.12.1 prompts the OS to offer an earlier version (see below). If you try to install the older version from the macOS Software Update window, you will get an error saying you have a newer version installed.
If you choose Skip This Version, you can keep the version you just installed, but you will also continue to get the Java error message. If you install the latest version of Java, you may have to uninstall Java completely in order to install a compatible version. You can uninstall Java by opening ( /Applications/Utilities/Terminal) and running three commands. You will have to enter your administrative password after the first command because you must run the commands as the superuser ( sudo). • sudo rm -fr /Library/Internet Plug-Ins/JavaAppletPlugin.plugin • sudo rm -fr /Library/PreferencePanes/JavaControlPanel.prefPane • sudo rm -fr ~/Library/Application Support/Java After uninstalling Java, go back to Apple's Java download page to download the Java build that is compatible with macOS Sierra. Important: This solution may also fix a similar Java error in OS X 10.11 El Capitan and OS X 10.10 Yosemite. Entered: November 23, 2016 – by Category.
Many Adobe applications depend on the Oracle Java Runtime Environment (JRE) for some features to work. Apple recently changed the way it includes Java in Mac OS, and with Lion, Java is no longer preinstalled. It is now an optional install that you must select. Since current Adobe installers and applications were built before these changes by Apple, Adobe software anticipates that Java is installed. Adobe and Apple have worked together to ensure that you can install Java at OS install time.
Or it can be installed later before you install Adobe applications. At runtime, when you launch an Adobe application, you are prompted to install Java if it is not already installed.
If you do not install Java before running an Adobe application, there can be missing or improperly behaving features. How To Download Amazon Video To Mac. If you encounter any issues, install Java to correct the problems.
Adobe recommends that corporate IT organizations pre install Java (or make sure that Java can be installed through their firewalls/security) to avoid conflicts with Adobe applications. If the Java runtime is not installed, some issues that are known to occur include - • Failure to launch. • Install Java runtime prompts when you attempt to use the applications. • Applications hang or quit.