I'm following How to create a bootable installer for macOS 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.
Best Answer
Installer files might be not available in the installer
Proceed with https://apple.stackexchange.com/a/307118
UPD: so even after processing steps you still receive such error. The problem is because of macos yosemite. When using the same app on 10.14 it works. Don't known, maybe some earlier versions would also work.