If you encounter any issues, install Java to correct the problems.

If you do not install Java before running an Adobe application, there can be missing or improperly behaving features.

At runtime, when you launch an Adobe application, you are prompted to install Java if it is not already installed. Or it can be installed later before you install Adobe applications. Adobe and Apple have worked together to ensure that you can install Java at OS install time. Since current Adobe installers and applications were built before these changes by Apple, Adobe software anticipates that Java is installed. It is now an optional install that you must select. Apple recently changed the way it includes Java in Mac OS, and with Lion, Java is no longer preinstalled. Then try opening Scilab again.Many Adobe applications depend on the Oracle Java Runtime Environment (JRE) for some features to work. Replace those with these lines JVMCapabilitiesĪnd save the file. to open the current folder) and search for these lines: JVMCapabilities Open ist in any text editor (if you want to do that from Finder instead of Terminal, write open. Replace the version numbers if you have a different Java version installed. Enter the Contents directory of the one you're using by writing something like cd jdk-13.0.2.jdk/Contents/ This changes the working directory to where the Java Virtual Machines are installed. Then open Terminal (it's in Applications/Utilities) and write cd /Library/Java/JavaVirtualMachines/Īnd press Enter. I tried downloading Scilab and it runs fine on my Catalina, where I've done the steps below to get another Java application to run.ĭownload and install a recent version of the Oracle JDK, like Java SE 13 from

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