This application does not support this device’s CPU type.

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Created Nov ’17

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when i updateded to iOS 11,debug with the Xcode ,the Code shows that "This application does not support this device’s CPU type." My devices's serial number is "DMPTFBNGHP9X",I don't know how to fix it,help me,please!

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Answer 1

DTS Engineer OP

Apple

Nov ’17

It seems likely that you’re building your app as 32 bit. iOS 11 no longer supports 32-bit apps; you’ll have to build a 64-bit version.

In your project check the value of the Valid Architectures (

VALID_ARCHS

) and Architectures (

ARCHS

) build settings. The default values should do the right thing, so if you have any customisations you should remove them and try again.

It’s possible that building a 64-bit app will require some code changes on your part. The 64-Bit Transition Guide for Cocoa Touch has info about that.

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