Question

当我尝试在模拟器中运行应用程序时，我持有Xcode 8.3.2和Xcode 9 beta 1，我的项目在Xcode 8.3.2中运行。我得到了以下错误。

Images.xcassets: error: Failed to find a suitable device for the type SimDeviceType : com.apple.dt.Xcode.IBSimDeviceType.iPad-2x with runtime SimRuntime : 10.3 (14E269) - com.apple.CoreSimulator.SimRuntime.iOS-10-3
    Failure Reason: Failed to create SimDeviceSet at path /Users/Mac/Library/Developer/Xcode/UserData/IB Support/Simulator Devices. You'll want to check the logs in ~/Library/Logs/CoreSimulator to see why creating the SimDeviceSet failed.
    Underlying Errors:
        Description: Failed to initialize simulator device set.
        Failure Reason: Failed to subscribe to notifications from CoreSimulatorService.
        Underlying Errors:
            Description: Error returned in reply to notification request: Connection invalid
            Failure Reason: Software caused connection abort
/* com.apple.actool.document.notices */

Answer 1

我遇到了这个错误，只需从Xcode菜单中打开Simulator就解决了这个问题。

Xcode - ＆gt; Open Developer Tool - ＆gt; Simulator

模拟器打开并完成启动后，我清理并重建了项目。

Answer 2

对我来说，它无助于清洁。我必须运行sudo killall -9 com.apple.CoreSimulator.CoreSimulatorService，然后才能通过模拟器启动应用程序

Answer 3

尝试并清理项目，然后运行我所做的

转到产品＆gt;清洁，然后运行

Images.xcassets：错误：无法为SimDeviceType类型找到合适的设备

3 个答案: