Error creating bootable disk

[Dave Lebbing]

build 30105

When creating a bootable disk an error message is shown after a moment saying:

There was an error creating the bootable disk on /Volumes/Install macOS Catalina. Please verify that the disk is not write protected and that the macOS installer is not in a protected location.

In the log it shows this error:

IA app name cookie write failed
The copy of the installer app failed.

The volume then does not show as bootable, but does show to have had the macOS installer copied to it.

[timothy perfitt]

fixed Issue #537: Error creating bootable disk fixed Issue #538: Empty computer name error shown by mistake fixed Issue #536: Wrong version for Mac Automaton firmware

→ <<cset c9148c148f96>>