GCVirtualController crashes on virtualController.connect()

Question

jcfordee OP

Created Jun ’21

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This code crashes on the virtualController.connect():

let virtualConfiguration = GCVirtualControllerConfiguration()

virtualConfiguration.elements = [GCInputLeftThumbstick,
GCInputButtonA, GCInputButtonB]

let virtualController = GCVirtualController(configuration: virtualConfiguration)

// Connect to the virtual controller if no physical controllers are available.
if GCController.controllers().isEmpty {
  virtualController.connect()
}

This is the error: dyld4 config: DYLD_LIBRARY_PATH= /usr/lib/system/introspection DYLD_INSERT_LIBRARIES= /Developer/usr/lib/libBacktraceRecording.dylib: /Developer/usr/lib/libMainThreadChecker.dylib: /Developer/Library/PrivateFrameworks/DTDDISupport.framework/libViewDebuggerSupport.dylib

It doesn't crash on the emulator, but it crashes on a real device.

What am I doing wrong?

Answered by Yoshi.S in 678186022

Was getting the same thing earlier - it looks like the virtual controller variable is falling out of scope - it eventually tries to call disconnect() but it's no longer there.

I had to define the GCVirtualController as a property of the view controller and this solved it:

var gameController: GCVirtualController?

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Answer 1

Yoshi.S OP

Jun ’21

Accepted Answer

Was getting the same thing earlier - it looks like the virtual controller variable is falling out of scope - it eventually tries to call disconnect() but it's no longer there.

I had to define the GCVirtualController as a property of the view controller and this solved it:

var gameController: GCVirtualController?

0