体验盒子

Flutter git忽略.gitignore配置

2021-10-16
flutter

基础模板直接看官方的： flutter官方.gitignore文件 # Miscellaneous *.class *.lock *.log *.pyc *.swp .DS_Store .atom/ .buildlog/ .history .svn/ # IntelliJ related ...

Android包名不能以数字开头

2021-10-16
android
设计开发

以前没用过数据开头的包名，今天遇到了，一直报以下错误 FAILURE: Build failed with an exception. ...

Error when reading ‘pub’: No such file or directory解决

2021-08-22
flutter

已经安装dart，并且指定了bin位置，但执行命令依然报错： ➜ ~ (master) ✗ dart pub outdated Error: Error when reading 'pub': No such file or directory ...

RHEL/CentOS/Fedora Linux命令下安装Google Chrome

2021-07-23
Linux
设计开发

键入以下命令查看当前版本是32还是64 $ echo "You are using $(getconf LONG_BIT) bit Linux distro." You are using 64 bit Linux distro. $ uname -m x86_64 ...

MacBook 大写键盘灯不亮的问题的解决方案

2021-07-10
macOS

按caps lock大写灯无法亮起，是输入法设置的问题。分析原因为：在中英系统切换后会出现，如果是纯英文系统则正常，切换到中文系统会出现该问题，出现几率较大。解决方法打开系统偏好配置->键盘->输入法-...

Can’t build Flutter application: Unable to locate DeviceSupport directory解决

2021-07-09
flutter
设计开发

错误 Unable to locate DeviceSupport directory with suffix 'DeveloperDiskImage.dmg'. This probably means you don't have Xcode installed, you will need to launch the ...

Error launching app. Try launching from within Xcode via解决

2021-07-09
flutter

ios真机 ═══════════════════════════════════════════════════════════════════════════════════ Error launching app. Try launching from within Xcode via: open ios/R...

Error running ‘env GEM_HOME=/Users/解决

2021-07-06
Linux
macOS

安装ruby版本时报错： Error running 'env GEM_HOME=/Users/userName/.rvm/gems/ruby-2.3.3@global GEM_PATH= /Users/userName/.rvm/rubies/ruby-2.3.3/bin/ruby -d /Users/hac...