maskletter

After setting memCacheHeight, .evict() is invalid

15

## code ``` CachedNetworkImage( memCacheHeight: 200, imageUrl: 'https://img0.baidu.com/it/u=3863723642,1799521238&fm=26&fmt=auto&gp=0.jpg'); ImageCache? imageCache = PaintingBinding.instance?.imageCache; print(imageCache?.currentSize); print(imageCache?.currentSizeBytes); //------------- CachedNetworkImageProvider( "https://img0.baidu.com/it/u=3863723642,1799521238&fm=26&fmt=auto&gp=0.jpg", ).evict(); ImageCache? imageCache = PaintingBinding.instance?.imageCache; print(imageCache?.currentSize); print(imageCache?.currentSizeBytes); ``` ## error The picture still...