Unreal Engine 4.25.1 not Launching on OSX 10.12.2 Sierra

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[TD]Unreal Engine 4.25.1 not Launching on OSX 10.12.2 Sierra

								Wondering if my hardware and OS is supported
								Nothing happens when selecting launch in the Epic Launcher program... 
								There also seems to be no way to install older versions to test.

								(specifications listed below)

								(My system specifications)
								OSX Sierra 10.12.2
								MacBook Pro (Retina, 15-inch, Late 2013)
								2.3 GHz Intel Core i7
								16 GB 1600 MHz DDR3
								NVIDIA GeForce GT 750M 2048 MB
								Intel Iris Pro 1536 MB



Below is my reply to the following post:

I know it doesn’t resolve your problem, but it is what it is.

The version of UE4 I was attempting to use is 4.25.1 and my previous MacOS version was 10.13.6. As stated below, I upgraded to 10.14.6 and UE4.25.1 will launch using the Epic Games Launcher now.

FYI, you can verify this yourself by ‘drilling-down’ to the UE4Editor app and attempting to ‘manually’ launch it from the Finder at:

And, according to MacTracker, your MBP is supported up to the latest MacOS, but I wouldn’t go beyond 10.14.6 for now. The 10.14.6 installer is still available, but you’ll have to search to find it on the app store (thanks apple :mad:).

I was having the same problem and I tried to manually open the UE4Editor (not using the launcher) and I got an error that it now REQUIRES MacOS 10.14.6 or later. I updated to 10.14.6 and it launches now.

Exact error says:
You can’t use this version of the application “UE4Editor” with this version of macOS
You have macOS 10.13.6. The application requires
macOS 10.14.6 or later.

Apparently, the minimum system requirement is now MacOS 10.14.6. I ‘wish’ Unreal would’ve just documented that. [HR][/HR]