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“Robo 3T” cannot be opened because the developer cannot be verified

I have installed the Robo 3T using the Homebrew tool.

brew install --cask robo-3t

after installing I am getting pop-up windows asking on macOS.

“Robo 3T” cannot be opened because the developer cannot be verified.

like image 799
Uday Chauhan Avatar asked Jun 15 '21 12:06

Uday Chauhan


People also ask

How do I open robo 3T on Mac?

Go to System Preferences -> Security and Privacy -> General Towards the bottom, a message is shown that Robo 3T is blocked. Select Open Anyway. That should do the work!

Why can’t I open Robo 3T?

“Robo 3T” cannot be opened because the developer cannot be verified. Go to System Preferences -> Security and Privacy -> General Towards the bottom, a message is shown that Robo 3T is blocked. Select Open Anyway. That should do the work! But it doesn't for me!

What does “cannot be opened because the developer cannot be verified” mean?

If the developer of an app doesn't register with Apple or skip the verification process, you’ll see a “Cannot Be Opened Because the Developer Cannot be Verified” error when you try to install the app. When this error occurs, the app won’t install or open, and you’ll typically see an error message like:

How to fix ‘app can’t be opened because it is from an unidentified developer?

How Do You Fix ‘App Can’t Be Opened Because It Is From an Unidentified Developer?’ To fix the error where you can’t open an unapproved app on your Mac, you have a few options. Look for a newer version of the app. Check the Mac App Store and see if the app is available there.

How to fix developer cannot be verified error on Mac?

If in any case the app developer has not registered or verified by Apple, you will face cannot be opened because the Developer cannot be verified error on Mac. So, in this case, you can run the set-up file to install the app on your computer. If you are also facing the same error prompt, don’t worry!


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3 Answers

Workaround:

Go to System Preferences -> Security and Privacy -> General Towards the bottom, a message is shown that Robo 3T is blocked. Select Open Anyway.

That should do the work!

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Uday Chauhan Avatar answered Nov 15 '22 03:11

Uday Chauhan


I had the same problem, and HERE's how I solved it: I executed it on the command line

sudo xattr -r -d com.apple.quarantine /Applications/Robo\ 3T.app
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Fulin Sun Avatar answered Nov 15 '22 02:11

Fulin Sun


This worked for me:

Finder > Applications > Robo3t > right click (two fingers) > Open

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rofrol Avatar answered Nov 15 '22 03:11

rofrol