TypeError: Cannot read property 'split' of null
at required (D:\MusicRecSys\MusicRec-Vue\node_modules\requires-port\index.js:13:23)
at Object.common.setupOutgoing (D:\MusicRecSys\MusicRec-Vue\node_modules\http-proxy\lib\http-proxy\common.js:101:7)
at Array.stream (D:\MusicRecSys\MusicRec-Vue\node_modules\http-proxy\lib\http-proxy\passes\web-incoming.js:127:14)
at ProxyServer.<anonymous> (D:\MusicRecSys\MusicRec-Vue\node_modules\http-proxy\lib\http-proxy\index.js:81:21)
at middleware (D:\MusicRecSys\MusicRec-Vue\node_modules\http-proxy-middleware\lib\index.js:41:19)
at D:\MusicRecSys\MusicRec-Vue\node_modules\webpack-dev-server\lib\Server.js:257:22
at Layer.handle [as handle_request] (D:\MusicRecSys\MusicRec-Vue\node_modules\express\lib\router\layer.js:95:5)
at trim_prefix (D:\MusicRecSys\MusicRec-Vue\node_modules\express\lib\router\index.js:317:13)
at D:\MusicRecSys\MusicRec-Vue\node_modules\express\lib\router\index.js:284:7
at Function.process_params (D:\MusicRecSys\MusicRec-Vue\node_modules\express\lib\router\index.js:335:12)
at next (D:\MusicRecSys\MusicRec-Vue\node_modules\express\lib\router\index.js:275:10)
at goNext (D:\MusicRecSys\MusicRec-Vue\node_modules\webpack-dev-middleware\middleware.js:27:49)
at processRequest (D:\MusicRecSys\MusicRec-Vue\node_modules\webpack-dev-middleware\middleware.js:66:21)
at Object.ready (D:\MusicRecSys\MusicRec-Vue\node_modules\webpack-dev-middleware\lib\Shared.js:166:29)
at Object.handleRequest (D:\MusicRecSys\MusicRec-Vue\node_modules\webpack-dev-middleware\lib\Shared.js:209:10)
at D:\MusicRecSys\MusicRec-Vue\node_modules\webpack-dev-middleware\middleware.js:44:11
uj5u.com熱心網友回復：
這個錯誤的意思是，呼叫split方法的變數中的值是 nulluj5u.com熱心網友回復：
(D:\MusicRecSys\MusicRec-Vue\node_modules\requires-port\index.js:13:23 這個檔案下的第13行有個呼叫split方法的物件值是null，可以過一下你的代碼邏輯轉載請註明出處，本文鏈接：https://www.uj5u.com/qianduan/65636.html
標籤：JavaScript
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