Pages, Numbers and Keynote: Code Signature Invalid

[BeatCrazy]

I am having the same problem. I've talked to apple support many times. I did the installation clean many times but could not find any solution. I think an update should be published by apple. If any of you can find a solution or hear some news, I would be glad if you could write here guys.

Any progress? Looks like I also got bit by this bug running on High Sierra 10.13.6. I even did a full SSD erase and internet recovery download but I still cannot install/run apps from the Mac App Store.

 

[Rapidecho]

I've tried resigning the numbers app but then it opens, but if you create a new doc or open an existing doc, it crashes with another error about entitlements.

Crashing on exception: The application is missing required entitlement com.apple.developer.icloud-services

Same like you but I solved this by :

Re-install application for have the first crash ( Invalide signature ) and not ( cloud crach )
then in a terminal :

sudo rm -f /Library/Keychains/crls/valid.sqlite3

Have fun

 

[alloallo]

Apple has now fixed the problem. Look here : https://discussions.apple.com/thread/252037712?answerId=254082855022#254082855022

 

[YourFavouriteSwede]

Finally! Thanks everyone for your contribution to this thread.

 

[fessura]

I recently restarted using an old Mac on High Sierra. It was fine for a few days then I started running into this error. None of the suggestions worked for me.