React Native - JS只追求UIKit的部分進度

Question

在我的應用程序中，我有一個推動新視圖的NavigationIOS組件。在快速導航回來後，我遇到了錯誤：「JS只追上了UIKit的部分進度」。

的代碼塊： https://github.com/facebook/react-native/blob/master/React/Views/RCTNavigator.m#L487-L496

如何調試/解決這個問題？

Answer 1

我現在也有這個問題，我現在正在等待來自Facebook的錯誤修正。

我分享GIT

https://github.com/facebook/react-native/issues/65

BOOL jsGettingtooSlow = 
    // --- previously not caught up --------   ------- no longer caught up ---------- 
    viewControllerCount < previousReactCount && currentReactCount < previousReactCount; 

    BOOL reactPushOne = jsGettingAhead && currentReactCount == previousReactCount + 1; 
    BOOL reactPopN = jsGettingAhead && currentReactCount < previousReactCount; 


    // We can actually recover from this situation, but it would be nice to know 
    // when this error happens. This simply means that JS hasn't caught up to a 
    // back navigation before progressing. It's likely a bug in the JS code that 
    // catches up/schedules navigations. 
    if (!(jsGettingAhead || 
     jsCatchingUp || 
     jsMakingNoProgressButNeedsToCatchUp || 
     jsMakingNoProgressAndDoesntNeedTo || 
     jsGettingtooSlow)) { 
    RCTLogError(@"JS has only made partial progress to catch up to UIKit"); 
    } 

我的代碼