XCode：调试 =>“模拟位置”菜单项不可用（变灰）
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XCode: Debug => "Simulate Location" menu item not available (greyed out)
提问by Fabio Napodano
I cannot seem to add any simulated location to the simulator, as the corresponding menu is completely greyed out, as shown in figure:
我好像不能在模拟器中添加任何模拟位置，因为对应的菜单完全变灰了，如图：
the location works well when debugging with the actual device.
使用实际设备进行调试时，该位置运行良好。
any idea?
任何的想法？
回答by Ben Thielker
The iOS Simulator must be running your app before that menu will be enabled. For me it appears immediately after a successful build.
在启用该菜单之前，iOS 模拟器必须运行您的应用程序。对我来说，它在成功构建后立即出现。
If it's proving inconvenient to make a selection in that menu between build of your app and it's launch, I would recommend setting a default location via Product -> Scheme -> Edit Scheme. You can then select your preferred default in the Run / Options panel after checking the "Allow Location Simulation" box.
如果事实证明在应用程序构建和启动之间在该菜单中进行选择不方便，我建议通过产品 -> 方案 -> 编辑方案设置默认位置。选中“允许位置模拟”框后，您可以在“运行/选项”面板中选择首选默认值。
