problem creating install usb ( well it s not looking that easy )

i followed the https://khronokernel-2.gitbook.io/opencore-vanilla-desktop-guide/opencore-efi/mac-install guide but i am stocked with the command createinstallmedia from apple the terminal give me

sudo /Applications/Install\ macOS\ Catalina.app/Contents/Resources/createinstallmedia --volume /Volumes/MyVolume

Password:

dyld: Library not loaded: u/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=0x1077CE000, 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=0x1077E0000, size=0x00006000 segment=__TEXT in Segment::map() mapping /Applications/Install macOS Catalina.app/Contents/Resources/../Frameworks/IAESD.framework/Versions/A/IAESD

i am quiet a noob plus my english is not very good if you can help me it would be very appreciated ...

submitted by /u/jey-feb
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