Qt 5.9 not working with Xcode 8.3.3

[michaelL]

Hi,

since i update my xcode to versiuon 8.3.3 Qt is given me an error if i try to deploy my app to my iphone:

TransferAppSession(735ce4b15d50aff430402d70b167f678d9577da8, ...app)Mount Developer Disk Image failed. Unable to fetch developer disk image path.
TransferAppSession(735ce4b15d50aff430402d70b167f678d9577da8, ...app)Running app "...app" failed. Mount developer disk failed.

Any idea?

The Qt examples are also not working and running the app on Desktop is giving me the same error.

[Schluchti]

Looks like you run into this problem: https://bugreports.qt.io/browse/QTCREATORBUG-18380

A workaround is written in the comments section.

[ekkescorner]

as @Schluchti wrote - there's an easy workaround:

• find your Xcode APP
• right-click on the APP to get the content
• open Contents/Developer/Platforms/iPhoneOS.platform/DeviceSupport
• duplicate your 10.3.1 or so folder
• rename duplicated folder to 10.3

and it will work again :)

BTW: it's not Xcode 8.3.3 - it's iOS 10.3.x
running on iOS 10.2.x from Xcode 8.3.3 it would work without any changes

[SGaist]

Hi,

@ekkescorner what about just creating a symbolic link ?

[ekkescorner]

@SGaist you're right: would be better to use a symbolic link

haven't thought about this
(that's the drawback doing as most stuff as possible from IDE's instead of cmd line ;-)