Method 1: Install Legacy Java SE 6 Runtime on macOS You have Java SE8 installed, it is will not run apps that require Java SE6. However, Java does not allow interoperability, even with programs that require it to function normally. All Mac operating system comes integrated with the latest Java Runtime (SE 8.0). The reason why you encounter this error is because all the apps we mentioned and others that result in this error rely on Java 6 for its operation and a fault with the Java program or missing Java SE6 is causing the error with the other apps. Thankfully, the resolution is simple and we will guide you through the process. With such a wide variety of apps affected by this error, naturally, fixing the issue should be the first thing on your mind. It’s not just the above-mentioned apps that result in this error but any app that requires the Java SE 6 Runtime such as PDF Studio 9, Patch Tool, Eclipse, Dreamweaver, Minecraft, Filmmaker Pro Advanced, and more.

To open Coati, Adobe Photoshop or other products of Adobe on OS X Yosemite or theįollowing OS releases, users are met by a common error that states you need to install legacy Java SE 6 runtime.

Java se 6 runtime sierra