I download Xcode 9 beta and run the XIP file on Sierra 10.12, but always get the "file is corrupted" message. What can I do about it?
Xcode 9 beta file corrupted after download
Can you download again ?
Did this 5 times. Never worked.
Tried for the 6th time. The same thing.
May be a Xip issue.
Solution proposed : Right-click on the downloaded .xip file and pick Open With > Archive Utility
Look at this : h ttps://forums.developer.apple.com/thread/80540
Which version of OSX exactly ?
XCode 9 beta 5 requires 10.12.4 at least.
Did you try to download from another broser (Chrome vs Safari for instance). It seems in the past that Safari corrupted files.
Claude, right now unpacking, looks like it was a XIP problem. I am now using the other program.