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WebSocket connection to 'ws://localhost:9090/4' failed: Error #9

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anand-tiwari opened this issue Sep 26, 2018 · 6 comments
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@anand-tiwari
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[ WCER: Reconnected. Reloading plugin ]
content.js:23 WebSocket connection to 'ws://localhost:9090/4' failed: Error in connection establishment: net::ERR_CONNECTION_REFUSED
init @ content.js:23
setTimeout @ content.js:55
content.js:14 [ WCER: Socket connection closed. ]
logger @ content.js:14
socket.onclose @ content.js:52
vendor.js:23 WebSocket connection to 'ws://localhost:9090/0' failed: Error in connection establishment: net::ERR_CONNECTION_REFUSED
init @ vendor.js:23
setTimeout @ vendor.js:55
vendor.js:14 [ WCER: Socket connection closed. ]
logger @ vendor.js:14
socket.onclose @ vendor.js:52
manifest.js:23 WebSocket connection to 'ws://localhost:9090/6' failed: Error in connection establishment: net::ERR_CONNECTION_REFUSED

@anand-tiwari
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@ALiangLiang can you help me to fix this issue

@boriscy
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boriscy commented Dec 14, 2018

Yes I have the same issue when running npm run build

@tuantmtb
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tuantmtb commented Dec 18, 2018

I find a way to fix this.
At file: build\webpack.dev.js
Insert code in bellow:

devServer: {
    host: '0.0.0.0',
    hot: true,
    disableHostCheck: true,
  },

@mike-seekwell
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@anand-tiwari @ALiangLiang Did you ever figure this out?

@hengzhe-zhang
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It seems that this problem is still unsolved. Is there any recent progress in solving this question?

@anand-tiwari
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anand-tiwari commented Feb 12, 2021 via email

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5 participants