Flutter在生产版本中显示GridView/Listview的空白屏幕 [英] Flutter shows blank screen for GridView/Listview in production build

问题描述

我创建了一个简单的flutter应用程序，该应用程序基本上显示了网格项目.在调试模式下，网格项目正常显示.但是，在生产模式下，颤振仅显示空白屏幕.我什至实现了拉动刷新.现在，当我拉动刷新页面时，它仍然没有显示.

I created a simple flutter app which basically shows grid items. In debug mode, the grid items shows normally. However, in production mode, flutter just shows blank screen. I even implemented pull to refresh. Now, when I pull to refresh the page, it still doesn't show.

在调试模式下，仿真器和真实设备均可正常工作.我使用以下代码来构建适用于Android的应用程序:

In debug mode, both emulator and real device works fine. I use the following code to build the app for Android:

flutter build apk --target-platform android-arm，android-arm64 --split-per-abi

这是我的代码: https://github.com/SanjayBanjade/flutter-ecommerce

推荐答案

在您的 AndroidManifest.xml 文件中添加Internet权限:

Add Internet permission in your AndroidManifest.xml file :

<uses-permission android:name="android.permission.INTERNET"/>

https://github.com/SanjayBanjade/flutter-ecommerce/blob/master/android/app/src/main/AndroidManifest.xml

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