Xcode project doesn't compile any more when exporting from Unity 2018.2

[pauberson]

I added 2018.2 to the XcodePostBuild.cs but when trying to build the Xcode project I get this error:

/demo/xcode/DemoApp/Unity/Classes/Unity/DeviceSettings.mm:255:1: Control may reach end of non-void function

[MV-EricDeHaan]

That is a correct message from the compiler. Just add a return deviceUnkown; at line 255. But then I receive 95 errors all with "Vuforia::" in the message...

[pauberson]

Yes, I then tried that and got a load of other errors too. This code is the same as in the normal unity build which does compile, so maybe there are some different compiler/xcode settings needed for 2018.2?

[ericqqqqq]

try to import Vuforia.framework for your project. read this, guys! https://github.com/jiulongw/swift-unity/issues/89

[ericqqqqq]

also, instead of add return for non-void function, you guys can try to set Mismatched Return Type to No

[noahsark769]

The correct solution here is to set Mismatched Return Type to No in build settings.