flutter Oops; flutter has exited unexpectedly

dianchidu6913

于 2019-08-23 13:28:00 发布

阅读量1.6k

点赞数

文章标签：移动开发 git xcode

原文链接：http://www.cnblogs.com/qqcc1388/p/11399464.html

版权

在使用Flutter开发时，遇到模拟器运行报错'flutter has exited unexpectedly'，原因是缺少iOS build号。问题源于在pubspec.yaml中移除了version后的+n，这导致Xcode无法获取build号。解决方案是恢复version为1.0.0+n形式，并删除模拟器上的旧应用，重新安装。参考Stack Overflow解答，问题得到解决。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

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/5D883DD