Error creating bootable disk
error erasing disk error number (-69618, 0)
A error occurred erasing the disk.
`How do i fix this error?
MacBook Pro 13", macOS 10.15
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First, open Disk Utility and make sure that the disk is working correctly. You can do this by running First Aid or typing:
diskutil repairVolume diskIdentifier
Try creating the installer after that. Also make sure that the disk is formatted as HFS (macOS Extended) so that the bootable installer can be created.
Error creating bootable disk