今天在公司拉下項目link的時候，react native報了這樣的錯誤
1.Error log：
E:\project\my\scanner-qrcode-master\node_modules\metro-config\src\defaults\blacklist.js:38
return new RegExp(
^
SyntaxError: Invalid regular expression: /(.*\\__fixtures__\\.*|node_modules[\\\]react[\\\]dist[\\\].*|website\\node_modules\\.*|heapCapture\\bundle\.js|.*\\__tests__\\.*)$/: Unterminated character class
at new RegExp (<anonymous>)
at blacklist (E:\project\my\react-native-scanner-qrcode-master\node_modules\metro-config\src\defaults\blacklist.js:38:10)
at getBlacklistRE (E:\project\my\react-native-scanner-qrcode-master\node_modules\react-native\local-cli\util\Config.js:58:10)
at Object.<anonymous> (E:\project\my\react-native-scanner-qrcode-master\node_modules\react-native\local-cli\util\Config.js:73:20)
at Module._compile (internal/modules/cjs/loader.js:956:30)
at Module._compile (E:\project\my\react-native-scanner-qrcode-master\node_modules\pirates\lib\index.js:99:24)
at Module._extensions..js (internal/modules/cjs/loader.js:973:10)
at Object.newLoader [as .js] (E:\project\my\react-native-scanner-qrcode-master\node_modules\pirates\lib\index.js:104:7)
at Module.load (internal/modules/cjs/loader.js:812:32)
at Function.Module._load (internal/modules/cjs/loader.js:724:14)
解決方法：
進入node_modules\metro-config\src\defaults 編輯 blacklist.js
/node_modules[/\\]react[/\\]dist[/\\].*/ 修改為 /node_modules[\/\\]react[\/\\]dist[\/\\].*/