Question

我使用的是包含Pogo Connect SDK的SDK。当我添加SDK和构建时，我遇到了一些错误。然后我导入了AVFundation和CoreBluetooth库。在添加CoreBluetooth库之前，我收到了以下错误：

Undefined symbols for architecture armv7:
  "_CBCentralManagerScanOptionAllowDuplicatesKey", referenced from:
      -[T1PogoPenConnectionManager startScan:] in SealSignBSSClientLibrary.a(T1PogoPenConnectionManager.o)
  "_CBCentralManagerOptionShowPowerAlertKey", referenced from:
      -[T1PogoPenConnectionManager initWithDelegate:sender:] in SealSignBSSClientLibrary.a(T1PogoPenConnectionManager.o)
  "_OBJC_CLASS_$_CBUUID", referenced from:
      objc-class-ref in SealSignBSSClientLibrary.a(T1PogoPenConnectionManager.o)
      objc-class-ref in SealSignBSSClientLibrary.a(T1Peripheral.o)
  "_CBConnectPeripheralOptionNotifyOnDisconnectionKey", referenced from:
      -[T1PogoPenConnectionManager connectT1Peripheral:] in SealSignBSSClientLibrary.a(T1PogoPenConnectionManager.o)
  "_OBJC_CLASS_$_CBCentralManager", referenced from:
      objc-class-ref in SealSignBSSClientLibrary.a(T1PogoPenConnectionManager.o)
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)

但是在添加这个库之后我仍然会遇到这样的错误：

Undefined symbols for architecture armv7:
  "_CBCentralManagerOptionShowPowerAlertKey", referenced from:
      -[T1PogoPenConnectionManager initWithDelegate:sender:] in SealSignBSSClientLibrary.a(T1PogoPenConnectionManager.o)
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)

我找了一个解决方案，但我发现这个“CBCentralManagerOptionShowPowerAlertKey”在CoreBluetooth库中。

有什么建议吗？

提前致谢!!

Answer 1

您得到的错误是因为您正在尝试为iOS 6编译项目，其中Core Bluetooth没有_CBCentralManagerOptionShowPowerAlertKey枚举，Pogo可能会使用它。您必须更改为iOS 7或将该依赖项转移到该SDK。

使用PogoConnect SDK时_CBCentralManagerOptionShowPowerAlertKey

1 个答案: