WebKit 断言“错误”关闭 ViewController 后

Question

所以我有一个带有一些视图和 WKWebView 的 XIB 文件。

该文件链接到 UIViewController 类。

一切正常，所有功能都正常。但是，在关闭 ViewController 后，我收到以下错误：

2022-03-12 14:19:18.380104+0100 Example[13697:342765] [assertion] Error acquiring assertion: <Error Domain=RBSServiceErrorDomain Code=1 "target is not running or doesn't have entitlement com.apple.runningboard.assertions.webkit" UserInfo={NSLocalizedFailureReason=target is not running or doesn't have entitlement com.apple.runningboard.assertions.webkit}>
2022-03-12 14:19:18.380401+0100 Example[13697:342765] [ProcessSuspension] 0x1084ea780 - ProcessAssertion: Failed to acquire RBS assertion 'GPUProcess Background Assertion' for process with PID=13705, error: Error Domain=RBSServiceErrorDomain Code=1 "target is not running or doesn't have entitlement com.apple.runningboard.assertions.webkit" UserInfo={NSLocalizedFailureReason=target is not running or doesn't have entitlement com.apple.runningboard.assertions.webkit}
2022-03-12 14:19:18.390251+0100 Example[13697:342765] [assertion] Error acquiring assertion: <Error Domain=RBSAssertionErrorDomain Code=2 "Specified target process does not exist" UserInfo={NSLocalizedFailureReason=Specified target process does not exist}>
2022-03-12 14:19:18.390709+0100 Example[13697:342765] [ProcessSuspension] 0x1084fe120 - ProcessAssertion: Failed to acquire RBS assertion 'ConnectionTerminationWatchdog' for process with PID=13702, error: Error Domain=RBSAssertionErrorDomain Code=2 "Specified target process does not exist" UserInfo={NSLocalizedFailureReason=Specified target process does not exist}
2022-03-12 14:19:48.280532+0100 Example[13697:342532] Could not signal service com.apple.WebKit.WebContent: 113: Could not find specified service
2022-03-12 14:21:29.545076+0100 Example[13697:344267] [assertion] Error acquiring assertion: <Error Domain=RBSServiceErrorDomain Code=1 "target is not running or doesn't have entitlement com.apple.runningboard.assertions.webkit" UserInfo={NSLocalizedFailureReason=target is not running or doesn't have entitlement com.apple.runningboard.assertions.webkit}>
2022-03-12 14:21:29.545356+0100 Example[13697:344267] [ProcessSuspension] 0x1084fe2a0 - ProcessAssertion: Failed to acquire RBS assertion 'WebProcess Background Assertion' for process with PID=13721, error: Error Domain=RBSServiceErrorDomain Code=1 "target is not running or doesn't have entitlement com.apple.runningboard.assertions.webkit" UserInfo={NSLocalizedFailureReason=target is not running or doesn't have entitlement com.apple.runningboard.assertions.webkit}
2022-03-12 14:21:29.562582+0100 Example[13697:344267] [assertion] Error acquiring assertion: <Error Domain=RBSAssertionErrorDomain Code=2 "Specified target process does not exist" UserInfo={NSLocalizedFailureReason=Specified target process does not exist}>
2022-03-12 14:21:29.562851+0100 Example[13697:344267] [ProcessSuspension] 0x1084fe360 - ProcessAssertion: Failed to acquire RBS assertion 'ConnectionTerminationWatchdog' for process with PID=13721, error: Error Domain=RBSAssertionErrorDomain Code=2 "Specified target process does not exist" UserInfo={NSLocalizedFailureReason=Specified target process does not exist}
2022-03-12 14:21:59.476480+0100 Example[13697:342532] Could not signal service com.apple.WebKit.WebContent: 113: Could not find specified service

应用程序保持正常运行，因此没有致命异常。

对我来说，看起来由于 WebView 是在 ViewController 内部初始化并链接的，所以它在后者解除时被释放。但我的猜测是这是正确的行为。

但似乎有东西在释放后试图调用 WKWebView，但我不知道那是什么。

请帮忙！谢谢。