smeeb
smeeb

Reputation: 29567

Xcode 9: Block-compressed payload operation failed

MacBook Pro El Capitan (10.11.6) here. I'm trying to install Xcode 9 so that I can play around with ARKit. From the Apple Developer's site, the only version of 9 I can find is Xcode_9_beta_6.xip (please correct me if I'm wrong!), so I download it:

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Then I extract & run the XIP file:

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But that operation fails due to this strange error that Google doesn't really help me out with (at all):

The operation couldn't be completed. Block-compressed payload operation failed

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Any ideas what's going on here?

Upvotes: 10

Views: 4770

Answers (2)

Dan M
Dan M

Reputation: 395

xip -x Xcode_12.5_beta_2.xip worked for me today.

Upvotes: 5

DariusV
DariusV

Reputation: 2773

You must use at least the version 10.12.6 to install Xcode 9 beta 6 , I had the same problem but this solved after update my MacOs version, you can try unzip the file with Archive Utility.

Upvotes: 2

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