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Creating a bootable macOS installer errors with ‘dyld: Library not loaded: @executable_path/../Frameworks/IAESD.framework Versions/A/IAESD’

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I'm following [How to create a bootable installer for macOS](https://support.apple.com/en-us/HT201372) guide by Apple, but it's giving me an error. When I execute sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia --volume /Volumes/disco It gives me this: dyld: Library not loaded: @executable_path/../Frameworks/IAESD.framework/Versions/A/IAESD Referenced from: /Applications/Install macOS Catalina.app/Contents/Resources/createinstallmedia Reason: no suitable image found. Did find: /Applications/Install macOS Catalina.app/Contents/Resources/../Frameworks/IAESD.framework/Versions/A/IAESD: mmap() error 1 at address=0x103C4F000, size=0x00006000 segment=__TEXT in Segment::map() mapping /Applications/Install macOS Catalina.app/Contents/Resources/../Frameworks/IAESD.framework/Versions/A/IAESD /Applications/Install macOS Catalina.app/Contents/Resources/../Frameworks/IAESD.framework/Versions/A/IAESD: mmap() error 1 at address=0x103C65000, size=0x00006000 segment=__TEXT in Segment::map() mapping /Applications/Install macOS Catalina.app/Contents/Resources/../Frameworks/IAESD.framework/Versions/A/IAESD ADMINs-MBP-2:~ ADMIN$ I'm using OS X Yosemite 10.10.5 on a Macbook Pro 2015. The USB device is a 1TB External Hard Drive, Mac OS Extended formatted.
Asked by Braven (111 rep)
Apr 15, 2020, 05:39 PM
Last activity: Jul 23, 2025, 06:03 PM