8

enter image description here

Does anyone have the same problem?how to fix it? thanks.

Willeke
  • 14,578
  • 4
  • 19
  • 47
ht_
  • 101
  • 4

2 Answers2

2

We found this error because we used a colon : in the project's name. Can recreate the error by creating a new Xcode project and naming it anything with a colon : included. Then try to run it on simulator.

Wade Sellers
  • 323
  • 4
  • 12
1

The old project previously had SWIFT_SWIFT3_OBJC_INFERENCE set in buildSettings. Delete this configuration and the project will run normally

ht_
  • 101
  • 4