# 胶囊日记 App ## 已知问题 ### iOS 上的问题 1. image picker 在与 ReactNativeNavigation 共存时,会导致 image picker 在选择照片时不自动滚动到视图底部 (底部的照片是最近的照片),可以通过修改 image picker 源码解决 文件 node_modules/react-native-image-crop-picker/ios/QBImagePicker/QBImagePicker/QBAssetsViewController.m 107 行 ``` // Scroll to bottom - if (self.fetchResult.count > 0 && self.isMovingToParentViewController && !self.disableScrollToBottom) { + if (self.fetchResult.count > 0 && !self.disableScrollToBottom) { NSIndexPath *indexPath = [NSIndexPath indexPathForItem:(self.fetchResult.count - 1) inSection:0]; [self.collectionView scrollToItemAtIndexPath:indexPath atScrollPosition:UICollectionViewScrollPositionTop animated:NO]; } ``` ### android 上的问题 1. react-native-actionsheet-api bug https://github.com/qfight/react-native-actionsheet-api/issues/4