使用模拟器时执行flutter run 报出下面一大堆错误 注意只有模拟器有这种问题，真机可以正常运行

Oops; flutter has exited unexpectedly.

Sending crash report to Google.

Crash report sent (report ID: 1f4909d52a4fc2ef)

Crash report written to /Users/admin/Tiny/Project/Git/YinHuYiTou/yhyt_app/flutter_21.log;

please let us know at https://github.com/flutter/flutter/issues.

定位到flutter_21.log

flutter run

## exception

ProcessException: ProcessException: Process "/usr/bin/xcrun" exited abnormally:

An error was encountered processing the command (domain=IXUserPresentableErrorDomain, code=1):

This app could not be installed at this time.

Could not hardlink copy /Users/admin/Library/Developer/CoreSimulator/Devices/5D883DD5-5315-474D-8E19-9E08A9FB5B4D/data/Containers/Bundle/Application/B2B708AE-0740-4AF0-9766-C736BB51DAE6/Runner.app to /Users/admin/Library/Developer/CoreSimulator/Devices/5D883DD5-5315-474D-8E19-9E08A9FB5B4D/data/Library/Caches/com.apple.mobile.installd.staging/temp.8C1dZO/extracted/Payload/Runner.app with manifest /Users/admin/Library/Developer/CoreSimulator/Devices/5D883DD5-5315-474D-8E19-9E08A9FB5B4D/data/Library/Caches/com.apple.mobile.installd.staging/temp.8C1dZO/extracted/com.apple.deltainstallcommands.com.example.yhytApp

Could not hardlink copy /Users/admin/Library/Developer/CoreSimulator/Devices/5D883DD5-5315-474D-8E19-9E08A9FB5B4D/data/Containers/Bundle/Application/B2B708AE-0740-4AF0-9766-C736BB51DAE6/Runner.app to /Users/admin/Library/Developer/CoreSimulator/Devices/5D883DD5-5315-474D-8E19-9E08A9FB5B4D/data/Library/Caches/com.apple.mobile.installd.staging/temp.8C1dZO/extracted/Payload/Runner.app with manifest /Users/admin/Library/Developer/CoreSimulator/Devices/5D883DD5-5315-474D-8E19-9E08A9FB5B4D/data/Library/Caches/com.apple.mobile.installd.staging/temp.8C1dZO/extracted/com.apple.deltainstallcommands.com.example.yhytApp

Underlying error (domain=MIInstallerErrorDomain, code=8):

	Could not hardlink copy /Users/admin/Library/Developer/CoreSimulator/Devices/5D883DD5-5315-474D-8E19-9E08A9FB5B4D/data/Containers/Bundle/Application/B2B708AE-0740-4AF0-9766-C736BB51DAE6/Runner.app to /Users/admin/Library/Developer/CoreSimulator/Devices/5D883DD5-5315-474D-8E19-9E08A9FB5B4D/data/Library/Caches/com.apple.mobile.installd.staging/temp.8C1dZO/extracted/Payload/Runner.app with manifest /Users/admin/Library/Developer/CoreSimulator/Devices/5D883DD5-5315-474D-8E19-9E08A9FB5B4D/data/Library/Caches/com.apple.mobile.installd.staging/temp.8C1dZO/extracted/com.apple.deltainstallcommands.com.example.yhytApp

  Command: /usr/bin/xcrun simctl install 5D883DD5-5315-474D-8E19-9E08A9FB5B4D /Users/admin/Tiny/Project/Git/YinHuYiTou/yhyt_app/build/ios/iphonesimulator/Runner.app

找到问题

Could not hardlink copy /Users/admin/Library/Developer/CoreSimulator/Devices

解决问题:

原来是在flutter中设置pubspec.yaml配置文件的时候有一个版本号的设置version: 1.0.0，问题就出在了这里，在iOS中有一个build号的概念，这里默认通过version: 1.0.0+n，通过+n,n代表build号，如果把+n去掉，那么在xcode工程中就没办法获取到build号，build那一行就为空，所有千万不要把+n去掉，

添加上了+n之后，把模拟器上面app先删除掉，再重新安装，即可解决问题

version: 1.0.0+1

参考来源 https://stackoverflow.com/a/45718538

flutter Oops; flutter has exited unexpectedly的更多相关文章

  1. The FastCGI process exited unexpectedly

    ERROR:HTTP Error 500.0 - Internal Server Error D:\Program Files\php\php-cgi.exe - The FastCGI proces ...

  2. Flutter介绍 - Flutter,H5,React Native之间的对比

    Flutter介绍 Flutter是Google推出的开源移动应用开发框架.开发者可以通过开发一套代码同时运行在iOS和Android平台. 它使用Dart语言进行开发,并且最终编译成各个平台的Nat ...

  3. sublime插件不能使用，提示plugin_host has exited unexpectedly

    sublime Text3一打开软件就提示plugin_host has exited unexpectedly,插件不能使用 解决方法很简单: 1.首先,ctrl + shift + p  --&g ...

  4. 【Flutter】Flutter 一些常用库

    Flutter社区和资源传送门 新: 慕课网<Flutter入门与案例实战>   |   中文网<Flutter实战>电子书 字体图标生成 http://fluttericon ...

  5. 【Mac + Appium】之运行报错：[UiAutomator] UiAutomator exited unexpectedly with code 0, signal null

    产生下面的原因是因为:与uiautomator2的weditor冲突,两者不能同时使用. 有时打开appium时会报错: [UiAutomator] UiAutomator exited unexpe ...

  6. spark利用yarn提交任务报:YARN application has exited unexpectedly with state UNDEFINED

    spark用yarn提交任务会报ERROR cluster.YarnClientSchedulerBackend: YARN application has exited unexpectedly w ...

  7. appium + python 自动化调试手机时 UiAutomator exited unexpectedly with code 0, signal null

    放上appium报错图,appium在手机里安装了appium setting 和unlock 软件,输入法也被变成了appium input ,但是就是点不到目标软件,手机也可以被cmd  adb ...

  8. 【手把手学习flutter】Flutter打Android包的基本配置和包体积优化策略

    [手把手学习flutter]Flutter打Android包的基本配置和包体积优化策略 关注「松宝写代码」,回复"加群" 加入我们一起学习,天天向上 前言 因为最近参加2020FE ...

  9. Flutter framework & Flutter basics

    Flutter framework & Flutter basics https://flutter.dev/docs/get-started/learn-more UI widgets ht ...

随机推荐

  1. （七）make menuconfig

    1.make menuconfig进入图形界面后,输入 / 进行查找页面,如果输入有错,要删除前面输入的可以输入 ctrl加<--键(ctrl加回退按键)

  2. 关于VIM中展示二进制字符的操作

    在网上拷贝了一段代码放到linux下变异,发现每行的行首有一堆不可识别的字符.放到windows的notepad下发现也不是空格也不是tab,权当是某种不可识别的缩进字符把 解决方法  linux c ...

  3. 1+X证书试题

    2019年下半年Web前端开发中级理论考试 (考试时间9:00-11:30 共150分钟) 1. 本试卷共3道大题,满分100分. 一.单选题(每小题2分,共30小题,共60分) 1.在Bootstr ...

  4. 返回vector指针案例

    void prog1_static(void) { int pos = 9; // elem will hold the element's value vector<int> *elem ...

  5. 使用Apache Curator管理ZooKeeper（转）

    Apache ZooKeeper是为了帮助解决复杂问题的软件工具,它可以帮助用户从复杂的实现中解救出来. 然而,ZooKeeper只暴露了原语,这取决于用户如何使用这些原语来解决应用程序中的协调问题. ...

  6. VUE: 移动端长按弹出确认删除地址（2）

    之前有一篇文章也写了长按弹出确认框的功能,在android机上测试过完全没问题,到后面整体测试时发现IOS这个功能长按移除就消失了, 除非长按不松手,用另外一只手点击确定才能完成操作,所以这次做了修改 ...

  7. C# 多线程任务分配辅助类

    1)首先实现一个多线程的辅助类,代码如下: public class ThreadMulti { public delegate void DelegateComplete(); public del ...

  8. luogu 1876 开灯 约数+打表

    打表后发现答案都是完全平方数,直接输出即可. #include <cstdio> #include <algorithm> using namespace std; int m ...

  9. 判断一个ip地址合法性（基础c，不用库函数）

    #include <stdio.h> int judge(char *strIp); int main() { ]; ) { scanf("%s", a); == ju ...

  10. Mockito 2 让我们校验一些行为

    在下面的示例中,我们将会模拟(Mock)一个 List 列表. 这是因为绝大部分的人对列表这个接口比较熟悉(例如 add(), get(), clear() 方法). 在实际情况中,请不要 mock ...