wuxiaolong / flutter_movie Goto Github PK

加载更多怎么做的

The following message was thrown during layout:
A RenderFlex overflowed by 23 pixels on the bottom.

The overflowing RenderFlex has an orientation of Axis.vertical.

import 'package:flutter/services.dart'; 颜色是灰色的，下载了两次 怎么导入都不行。。。哎

Launching lib\main.dart on Android SDK built for x86 in debug mode...
Exit code 1 from: D:\MyProjects\Flutter\Demo\flutter_movie\android\gradlew.bat -v:
Unzipping C:\Users\Lucifer.gradle\wrapper\dists\gradle-4.1-all\bzyivzo6n839fup2jbap0tjew\gradle-4.1-all.zip to C:\Users\Lucifer.gradle\wrapper\dists\gradle-4.1-all\bzyivzo6n839fup2jbap0tjew

Exception in thread "main" java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.(ZipFile.java:219)
at java.util.zip.ZipFile.(ZipFile.java:149)
at java.util.zip.ZipFile.(ZipFile.java:163)
at org.gradle.wrapper.Install.unzip(Install.java:214)
at org.gradle.wrapper.Install.access$600(Install.java:27)
at org.gradle.wrapper.Install$1.call(Install.java:74)
at org.gradle.wrapper.Install$1.call(Install.java:48)
at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAccessManager.java:65)
at org.gradle.wrapper.Install.createDist(Install.java:48)
at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:128)
at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61)
Exited (sigterm)

新生成的项目倒是没问题

当电影没有上映时，评分为 0，会导致进入详情页报错，修改方法：
把 movie_detail.dart 中的第 54 行修改为：
average: map['rating']['average']==0 ? 0.0 : map['rating']['average'] ,