Simple script to create the App Beta 7
Downloads InstallAssistant.pkg then leave it in Downloads folder
Delete any Install macOS Monterey.app in Applications
Make sure your not have Folder InstallAssistant in Downloads
This is the contents of the script, you can read and open with TextEdit
#!/bin/bash
# script for making installer Monterey Beta 7
# by chris1111
echo "
****************************************************
****** Install macOS Monterey *******
****************************************************"
sudo rm -rf /Applications/"Install macOS Monterey beta.app"
sudo rm -rf $HOME/Downloads/InstallAssistant
sudo installer -verboseR -pkg $HOME/Downloads/InstallAssistant.pkg -target /
echo "Expand Package Please Wait. . . "
pkgutil --expand $HOME/Downloads/InstallAssistant.pkg $HOME/Downloads/InstallAssistant
Sleep 1
echo "Attach Image "
echo " "
hdiutil attach -nobrowse $HOME/Downloads/InstallAssistant/SharedSupport.dmg
sudo mkdir /Applications/"Install macOS Monterey beta.app"/Contents/SharedSupport
echo "Copying Resources Please Wait. . . "
sudo cp -R /Volumes/"Shared Support"/* /Applications/"Install macOS Monterey beta.app"/Contents/SharedSupport
echo "Copying Resources Please Wait. . . "
This is the Contents of the working app
View attachment 1844022
View attachment 1844024
you can Install direct to the SSD, Also Create Install Media on USB
On my Real MacBook pro its work on every attemp
Anyway Good Luck
Attach script