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Level 1

9 points

sidecar error

sidecar error -402

I do not got the same problem over the internet.

MacBook Pro with Touch Bar

Posted on Apr 3, 2020 6:01 PM

Top-ranking reply

Community Specialist

Posted on Apr 6, 2020 5:15 PM

Hello zanshan and welcome to Apple Support Communities.

It looks like no one has responded to your question. Here are a couple things that might help others answer your question:

Are you saying that you are seeing a 402 miscellaneous error when trying to use the Sidecar feature with a supported Mac and iPad?

Are you running a beta version of macOS Catalina

Cheers.

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