Apple Mac Pro (early 2009)
4,1 -> 5,1 Firmware upgraded
macOS 10.14 Mojave Beta 10
Hello, I upgraded my machine to Mojave Beta 10 yesterday via a somewhat devious route http://dosdude1.com/mojave/. I don't know if this devious route is the cause of the problem, but I am having problems starting a couple of apps, notably Tweetbot 3.1. When I attempt to open the app, I get the message...
I've tried doing as the message suggests and deleting the app and downloading again from the App Store, and I've also tried @tweetbots suggestion of rebooting after deleting and before downloading. I get the same error message each time.
- google search of these symptoms cropped up a lot in 2015 following Apple's failure to renew an out-of-date security certificate relating to the App Store.
- a tweet from the app's authors @tapbots advising someone to do the above process but ensuring that they are logged into iTunes before they download. I tried this, but again I got the same result.
Can I run a command to test the integrity of apps without waiting for Apple support or vendor support to know if I can fix this myself?
I ran the
codesign on one of the offending apps, Tweetbot, and got the following message...
Format=app bundle with Mach-O thin (x86_64)
CodeDirectory v=20200 size=28056 flags=0x200(kill) hashes=869+5 location=embedded
Hash type=sha256 size=32
Authority=Apple Mac OS Application Signing
Authority=Apple Worldwide Developer Relations Certification Authority
Authority=Apple Root CA
Sealed Resources version=2 rules=13 files=31
Internal requirements count=1 size=224
I'm not sure what to do with this information.
Any ideas, anyone?