如何解决webpack向我说UnhandledPromiseRejection警告
我正在使用电子和webpack。
在建立开发模式时，我的专案。
出现节点错误“ UnhandledPromiseRejectionWarning：未处理的诺言拒绝（拒绝ID：1）：错误：已用代码2退出” .js进程使用非零退出代码。”。
而且剂量不能打开电子。
我检查了防火墙。
我目前如何设置我的项目？
这是我的package.json。
{
"name": "abce","productName": "abce Launcher","version": "0.10.0","main": "main.js","scripts": {
"test": "cross-env NODE_ENV=test node --trace-warnings ./test/runTests.js","test-all": "npm run test && npm run build && npm run test-e2e","test-watch": "npm test -- --watch","test-e2e": "cross-env NODE_ENV=test node --trace-warnings ./test/runTests.js e2e","hot-server": "cross-env NODE_ENV=development node --max_old_space_size=4096 server.js","build-main": "cross-env NODE_ENV=production node --max_old_space_size=4096 ./node_modules/webpack/bin/webpack --config webpack.config.electron.js --progress --profile --colors","build-renderer": "cross-env NODE_ENV=production node --max_old_space_size=4096 ./node_modules/webpack/bin/webpack --config webpack.config.production.js --progress --profile --colors","build-web": "cross-env NODE_ENV=production node --max_old_space_size=4096 --trace-warnings -r babel-register ./node_modules/webpack/bin/webpack --config webpack.config.web.production.js --progress --profile --colors","build": "npm run deploy-content-api && npm run build-main && npm run build-renderer","start": "cross-env NODE_ENV=production electron ./app/","start-hot": "cross-env HOT=1 NODE_ENV=development electron -r babel-register -r babel-polyfill ./app/main.development","postinstall": "npm run build","dev": "npm run deploy-content-api && npm run hot-server -- --start-hot","dev-web": "cross-env NODE_ENV=development node --trace-warnings -r babel-register ./node_modules/webpack/bin/webpack --config webpack.config.web.development.js --progress --profile --colors","dev-web-hot": "cross-env START_HOT=1 NODE_ENV=development node --trace-warnings ./node_modules/webpack-dev-server/bin/webpack-dev-server --config webpack.config.web.development.js","package": "npm run build && build --publish never","package-win": "npm run build && build --win --x64","package-linux": "npm run build && build --linux","package-all": "npm run build && build -mwl","cleanup": "mop -v","deploy-content-api": "cross-env uglifyjs ./content-api/tree-launcher-content.js -c -m -o ./app/public/tree-launcher-content.js","prettier": "prettier --write \"**/*.*(js|jsx|ts|tsx)\""
},"jest": {
"moduleNameMapper": {
"\\.(jpg|jpeg|png|gif|eot|otf|webp|svg|ttf|woff|woff2|mp4|webm|wav|mp3|m4a|aac|oga)$": "<rootDir>/internals/mocks/fileMock.js","\\.(css|less|sass|scss)$": "identity-obj-proxy"
},"modulefileExtensions": [
"ts","tsx","js"
],"moduleDirectories": [
"node_modules","app/node_modules"
],"transform": {
"^.+\\.(ts|tsx)$": "<rootDir>/test/preprocessor.js"
},"testMatch": [
"**/?(*.)(spec|test).ts?(x)"
]
},"build": {
"productName": "Elif Launcher","appId": "com.visang.fel-launcher","asar": false,"dmg": {
"contents": [
{
"x": 410,"y": 150,"type": "link","path": "/Applications"
},{
"x": 130,"type": "file"
}
]
},"files": [
"dist/","!dist/**/*.*.map","node_modules/","app.html","main.js","fel.sql","fel.yaml","fel_server.exe","OSKSpawner.exe","static/","public/","package.json","settings.json"
],"directories": {
"buildresources": "resources","output": "release"
},"win": {
"target": "dir"
},"linux": {
"target": [
"deb","AppImage"
]
}
},"bin": {
"electron": "./node_modules/.bin/electron"
},"devDependencies": {
"@types/enzyme": "^2.5.39","@types/history": "^4.5.2","@types/jest": "^20.0.2","@types/node": "~8.0.2","@types/react": "^15.0.37","@types/react-dom": "^15.5.1","@types/react-hot-loader": "^3.0.1","@types/react-redux": "^5.0.4","@types/react-router": "^4.0.11","@types/react-router-dom": "^4.0.7","@types/react-router-redux": "^5.0.2","@types/redux-logger": "^3.0.0","@types/sinon": "^2.3.1","asar": "^0.13.0","babel-eslint": "^7.2.3","babel-plugin-dev-expression": "^0.2.1","babel-plugin-dynamic-import-webpack": "^1.0.1","babel-polyfill": "^6.26.0","babel-preset-env": "^1.6.0","babel-register": "^6.26.0","boiler-room-custodian": "^0.6.2","concurrently": "^3.1.0","copy-webpack-plugin": "^4.0.1","cross-env": "^5.0.1","css-loader": "^0.28.4","css-modules-require-hook": "^4.0.6","devtron": "^1.4.0","electron": "1.6.7","electron-builder": "^19.8.0","electron-builder-http": "^19.15.0","electron-devtools-installer": "^2.0.1","electron-rebuild": "^1.6.0","enzyme": "^2.7.0","eslint": "^4.6.1","eslint-config-airbnb": "^15.1.0","eslint-formatter-pretty": "^1.3.0","eslint-import-resolver-webpack": "^0.8.3","eslint-plugin-compat": "^1.0.4","eslint-plugin-import": "^2.7.0","eslint-plugin-jsx-a11y": "^6.0.2","eslint-plugin-promise": "^3.5.0","eslint-plugin-react": "^7.3.0","express": "^4.14.0","extract-text-webpack-plugin": "^3.0.0","file-loader": "1.1.5","html-webpack-plugin": "^2.24.1","identity-obj-proxy": "^3.0.0","jest": "^20.0.4","json-loader": "^0.5.4","node-sass": "^4.1.1","prettier": "^1.18.2","react-addons-test-utils": "^15.4.1","react-hot-loader": "^3.0.0-beta.6","redux-logger": "^3.0.6","sass-loader": "^6.0.6","sinon": "^3.2.1","spectron": "^3.4.1","style-loader": "^0.18.2","ts-loader": "^2.2.0","ts-node": "^3.1.0","tslint": "5.15.0","tslint-config-prettier": "^1.18.0","tslint-loader": "^3.5.3","tslint-react": "^3.2.0","typescript": "3.4.3","uglify-js": "^3.4.4","url-loader": "^0.5.7","webpack": "^3.3.0","webpack-dev-middleware": "^1.9.0","webpack-hot-middleware": "^2.13.2","webpack-merge": "^2.0.0"
},"dependencies": {
"@types/classnames": "^2.2.9","babili-webpack-plugin": "^0.1.2","classnames": "^2.2.6","electron-debug": "^1.2.0","font-awesome": "^4.7.0","google-protobuf": "^3.3.0","grpc": "^1.3.2","history": "^4.6.3","md5-file": "^4.0.0","moment": "^2.19.1","react": "^16.8.6","react-dom": "^16.8.6","react-draggable": "^3.0.5","react-id-swiper": "1.5.7","react-progressbar.js": "^0.2.0","react-redux": "^5.0.5","react-router": "^4.1.1","react-router-dom": "^4.1.1","react-router-redux": "^5.0.0-alpha.6","redux": "^3.7.1","redux-saga": "^0.15.3","rxjs": "^5.4.0","source-map-support": "~0.4.15","uuid": "^3.1.0","winston": "2.4.0","winston-daily-rotate-file": "^1.4.6"
},"devEngines": {
"node": ">=6.x","npm": ">=3.x"
}
}
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