升级swift后蒸汽工具箱坏了

发布时间：2020-12-14 05:48:37 所属栏目：百科来源：网络整理

导读：升级到Swift 3.1后尝试使用Vapor工具箱时崩溃了. dyld: lazy symbol binding failed: Symbol not found: __TTSfq4n_s___TFVSS13CharacterView38_measureExtendedGraphemeClusterForwardfT4fromVVSS17UnicodeScalarView5Index_Si Referenced from: /usr/local

升级到Swift 3.1后尝试使用Vapor工具箱时崩溃了.

dyld: lazy symbol binding failed: Symbol not found: __TTSfq4n_s___TFVSS13CharacterView38_measureExtendedGraphemeClusterForwardfT4fromVVSS17UnicodeScalarView5Index_Si
  Referenced from: /usr/local/bin/vapor
  Expected in: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/macosx/libswiftCore.dylib

dyld: Symbol not found: __TTSfq4n_s___TFVSS13CharacterView38_measureExtendedGraphemeClusterForwardfT4fromVVSS17UnicodeScalarView5Index_Si
  Referenced from: /usr/local/bin/vapor
  Expected in: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/macosx/libswiftCore.dylib

Swift ABI还不稳定.因此,必须重新编译Swift程序(如Vapor Toolbox)以使用该语言的新版本.

使用Brew重新安装

只需重新安装工具箱即可解决此问题.

brew reinstall vapor/tap/vapor

用Brew替换旧安装

如果最初未使用Homebrew安装,则可能需要删除现有的可执行文件

rm /usr/local/bin/vapor

然后确保可执行文件消失

which vapor

您现在可以使用brew安装

brew install vapor/tap/vapor

（编辑：李大同）

【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容!