RHEL/CentOS/Fedora Linux命令下安装Google Chrome
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 如上，根据回显确认是64位。 在 RHEL/Ce...
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
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 app manually and logging outp...
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/Runner.xcworkspace Your Xcode ver...
Error running ‘env GEM_HOME=/Users/解决
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/hackgyj/.rvm/src/rubygems-3.0.9/...
brew update 更新错误 shallow clone
- 2021-07-06
- macOS
问题 在 mac 下执行 brew update 时，报如下错误： Error: homebrew-core is a shallow clone. homebrew-cask is a shallow clone. To `brew update`, first run: git -C /usr/local/Homebrew/Library/Ta...
No podspec found for `flutter_keyboard_visibility_web`解决
- 2021-07-06
- flutter
如示： Analyzing dependencies [!] No podspec found for `flutter_keyboard_visibility_web` in .symlinks/plugins/flutter_keyboard_visibility_web/ios` 解决办法 删除 Podfile 和 Podfile.loc...
