We have having a weird problem: our installer crashes macOS 10.14 and since InstallBuilder installer is built using InstallBuilder, we have tried it and InstallBuilder 21.3 crashes macOS 10.14 as well, i.e. not just the process crashes but operating system crashes(!!)
This issue was not present when we were using v20.6 -- can't tell about 20.9 since we skipped upgrading to his version...
crash log: http://www.gerixsoft.com/tmp/crash.txt
Can ypu please advise?