Error when running demo

[learnnshare]

1. I am facing issue when running demo: npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! [email protected] start: bnr start

Following are the detailed log messages: C:\work_dir\ssotest\deepak\react-social-login-master\react-social-login-master\demo>npm start

[email protected] start C:\work_dir\ssotest\deepak\react-social-login-master\react-social-login-master bnr start

running better-npm-run in C:\work_dir\ssotest\deepak\react-social-login-master\react-social-login-master Executing script: start

to be executed: "cd demo && webpack-dev-server --https --progress --colors && cd .." 10% building modules 1/1 modules 0 active Project is running at https://localhost:8080/ webpack output is served from / Hash: 098dd620b5b979fd8f85 Version: webpack 3.8.1 Time: 3199ms Asset Size Chunks Chunk Names main.js 1.39 MB 0 [emitted] [big] main index.html 728 bytes [emitted] [0] ../node_modules/process/browser.js 5.42 kB {0} [built] [1] ../node_modules/react/index.js 190 bytes {0} [built] [22] ./utils/styles.js 730 bytes {0} [built] [23] multi ../node_modules/webpack-dev-server/client?https://localhost:8080 ./index.js 40 bytes {0} [built] [24] ../node_modules/webpack-dev-server/client?https://localhost:8080 7.95 kB {0} [built] [25] ../node_modules/url/url.js 23.3 kB {0} [built] [32] ../node_modules/strip-ansi/index.js 161 bytes {0} [built] [34] ../node_modules/loglevel/lib/loglevel.js 7.74 kB {0} [built] [35] ../node_modules/webpack-dev-server/client/socket.js 1.05 kB {0} [built] [37] ../node_modules/webpack-dev-server/client/overlay.js 3.73 kB {0} [built] [42] ../node_modules/webpack/hot nonrecursive ^./log$ 170 bytes {0} [built] [44] ../node_modules/webpack/hot/emitter.js 75 bytes {0} [built] [46] ./index.js 2.32 kB {0} [built] [49] ../node_modules/react-dom/index.js 1.36 kB {0} [built] [60] ./containers/demo.js 7.56 kB {0} [built] + 68 hidden modules Child html-webpack-plugin for "index.html": 1 asset [0] ../node_modules/html-webpack-plugin/lib/loader.js!./index.html 1.15 kB {0} [built] [1] ../node_modules/html-webpack-plugin/node_modules/lodash/lodash.js 541 kB {0} [built] [2] ../node_modules/webpack/buildin/global.js 488 bytes {0} [built] [3] ../node_modules/webpack/buildin/module.js 495 bytes {0} [built] webpack: Compiled successfully. (node:54988) [DEP0066] DeprecationWarning: OutgoingMessage.prototype._headers is deprecated internal/buffer.js:945 class FastBuffer extends Uint8Array {} ^

RangeError: Invalid typed array length: -4095 at new Uint8Array () at new FastBuffer (internal/buffer.js:945:1) at Handle.onStreamRead [as onread] (internal/stream_base_commons.js:185:19) at Stream. (C:\work_dir\ssotest\deepak\react-social-login-master\react-social-login-master\node_modules\handle-thing\lib\handle.js:120:12) at Stream.emit (events.js:327:22) at endReadableNT (C:\work_dir\ssotest\deepak\react-social-login-master\react-social-login-master\node_modules\readable-stream\lib_stream_readable.js:992:12) at processTicksAndRejections (internal/process/task_queues.js:84:21) npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! [email protected] start: bnr start npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the [email protected] start script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in: