node.js - Error while deploying a node app on Heroku -
i used git push heroku command push node app heroku shows following errors.
remote: compressing source files... done. remote: building source: remote: remote: -----> node.js app detected remote: parse error: expected key-value pair @ line 17, column 3 remote: ! unable parse package.json remote: remote: remote: -----> build failed remote: parse error: expected key-value pair @ line 17, column 3 remote: parse error: expected key-value pair @ line 17, column 3 remote: remote: we're sorry build failing! can troubleshoot common issues here: remote: https://devcenter.heroku.com/articles/troubleshooting- node-deploys remote: remote: if you're stuck, please submit ticket can help: remote: https://help.heroku.com/ remote: remote: love, remote: heroku remote: remote: ! push rejected, failed compile node.js app. remote: remote: ! push failed remote: verifying deploy... remote: remote: ! push rejected guarded-ravine-41633. remote: https://git.heroku.com/guarded-ravine-41633.git ! [remote rejected] master -> master (pre-receive hook declined) error: failed push refs 'https://git.heroku.com/guarded- ravine-41633.git' i don't know doing wrong. if correct me appreciated.
this package.json file.
{ "name": "project", "version": "1.0.0", "description": "a vue.js project", "author": "nikhil <nikhilgupta6532@gmail.com>", "private": true, "scripts": { "dev": "node build/dev-server.js", "start": "node build/dev-server.js", "build": "node build/build.js", "unit": "cross-env babel_env=test karma start test/unit/karma.conf.js --single-run", "e2e": "node test/e2e/runner.js", "test": "npm run unit && npm run e2e", "lint": "eslint --ext .js,.vue src test/unit/specs test/e2e/specs", "start":"node server.js", }, "engines": { "node": ">= 8.2.1", "npm": ">= 5.3.0" }, "dependencies": { "vue": "^2.3.3", "vue-router": "^2.6.0" }, "devdependencies": { "autoprefixer": "^7.1.2", "babel-core": "^6.22.1", "babel-eslint": "^7.1.1", "babel-loader": "^7.1.1", "babel-plugin-transform-runtime": "^6.22.0", "babel-preset-env": "^1.3.2", "babel-preset-stage-2": "^6.22.0", "babel-register": "^6.22.0", "chalk": "^2.0.1", "connect-history-api-fallback": "^1.3.0", "copy-webpack-plugin": "^4.0.1", "css-loader": "^0.28.0", "cssnano": "^3.10.0", "eslint": "^3.19.0", "eslint-friendly-formatter": "^3.0.0", "eslint-loader": "^1.7.1", "eslint-plugin-html": "^3.0.0", "eslint-config-standard": "^6.2.1", "eslint-plugin-promise": "^3.4.0", "eslint-plugin-standard": "^2.0.1", "eventsource-polyfill": "^0.9.6", "express": "^4.14.1", "extract-text-webpack-plugin": "^2.0.0", "file-loader": "^0.11.1", "friendly-errors-webpack-plugin": "^1.1.3", "html-webpack-plugin": "^2.28.0", "http-proxy-middleware": "^0.17.3", "webpack-bundle-analyzer": "^2.2.1", "cross-env": "^5.0.1", "karma": "^1.4.1", "karma-coverage": "^1.1.1", "karma-mocha": "^1.3.0", "karma-phantomjs-launcher": "^1.0.2", "karma-phantomjs-shim": "^1.4.0", "karma-sinon-chai": "^1.3.1", "karma-sourcemap-loader": "^0.3.7", "karma-spec-reporter": "0.0.31", "karma-webpack": "^2.0.2", "lolex": "^1.5.2", "mocha": "^3.2.0", "chai": "^3.5.0", "sinon": "^2.1.0", "sinon-chai": "^2.8.0", "inject-loader": "^3.0.0", "babel-plugin-istanbul": "^4.1.1", "phantomjs-prebuilt": "^2.1.14", "chromedriver": "^2.27.2", "cross-spawn": "^5.0.1", "nightwatch": "^0.9.12", "selenium-server": "^3.0.1", "semver": "^5.3.0", "shelljs": "^0.7.6", "opn": "^5.1.0", "optimize-css-assets-webpack-plugin": "^2.0.0", "ora": "^1.2.0", "rimraf": "^2.6.0", "url-loader": "^0.5.8", "vue-loader": "^12.1.0", "vue-style-loader": "^3.0.1", "vue-template-compiler": "^2.3.3", "webpack": "^2.6.1", "webpack-dev-middleware": "^1.10.0", "webpack-hot-middleware": "^2.18.0", "webpack-merge": "^4.1.0" }, "browserslist": [ "> 1%", "last 2 versions", "not ie <= 8" ] } i using vue.js inside project along node.js , sockets.io database mongodb.
reading though error provided, mentions during build process, expected key-value pair on line 17 of package.json.
i ran package.json through json , found few issues, follows -
parse error on line 11: you should remove line break between lines 11 , 12.
"unit": "cross-env babel_env=test karma start test / unit / karma.conf.js--single - run ",parse error on line 14:: you should remove line break between lines 14 , 15.
"lint": "eslint --ext .js,.vue src test/unit/specstest / e2e / specs ",parse error on line 15:: you should remove comma, since last property of scripts.
"start": "node server.js"duplicate key 'start' on line 15:: *you need decide whether want start script be
"start": "node build/dev-server.js",or"start": "node build/dev-server.js",
fixing these should solve build errors.
corrected package.js file
{ "name": "project", "version": "1.0.0", "description": "a vue.js project", "author": "nikhil <nikhilgupta6532@gmail.com>", "private": true, "scripts": { "dev": "node build/dev-server.js", "build": "node build/build.js", "unit": "cross-env babel_env=test karma start test / unit / karma.conf.js--single - run ", "e2e": "node test/e2e/runner.js", "test": "npm run unit && npm run e2e", "lint": "eslint --ext .js,.vue src test/unit/specs test / e2e / specs ", "start": "node server.js" }, "engines": { "node": ">= 8.2.1", "npm": ">= 5.3.0" }, "dependencies": { "vue": "^2.3.3", "vue-router": "^2.6.0" }, "devdependencies": { "autoprefixer": "^7.1.2", "babel-core": "^6.22.1", "babel-eslint": "^7.1.1", "babel-loader": "^7.1.1", "babel-plugin-transform-runtime": "^6.22.0", "babel-preset-env": "^1.3.2", "babel-preset-stage-2": "^6.22.0", "babel-register": "^6.22.0", "chalk": "^2.0.1", "connect-history-api-fallback": "^1.3.0", "copy-webpack-plugin": "^4.0.1", "css-loader": "^0.28.0", "cssnano": "^3.10.0", "eslint": "^3.19.0", "eslint-friendly-formatter": "^3.0.0", "eslint-loader": "^1.7.1", "eslint-plugin-html": "^3.0.0", "eslint-config-standard": "^6.2.1", "eslint-plugin-promise": "^3.4.0", "eslint-plugin-standard": "^2.0.1", "eventsource-polyfill": "^0.9.6", "express": "^4.14.1", "extract-text-webpack-plugin": "^2.0.0", "file-loader": "^0.11.1", "friendly-errors-webpack-plugin": "^1.1.3", "html-webpack-plugin": "^2.28.0", "http-proxy-middleware": "^0.17.3", "webpack-bundle-analyzer": "^2.2.1", "cross-env": "^5.0.1", "karma": "^1.4.1", "karma-coverage": "^1.1.1", "karma-mocha": "^1.3.0", "karma-phantomjs-launcher": "^1.0.2", "karma-phantomjs-shim": "^1.4.0", "karma-sinon-chai": "^1.3.1", "karma-sourcemap-loader": "^0.3.7", "karma-spec-reporter": "0.0.31", "karma-webpack": "^2.0.2", "lolex": "^1.5.2", "mocha": "^3.2.0", "chai": "^3.5.0", "sinon": "^2.1.0", "sinon-chai": "^2.8.0", "inject-loader": "^3.0.0", "babel-plugin-istanbul": "^4.1.1", "phantomjs-prebuilt": "^2.1.14", "chromedriver": "^2.27.2", "cross-spawn": "^5.0.1", "nightwatch": "^0.9.12", "selenium-server": "^3.0.1", "semver": "^5.3.0", "shelljs": "^0.7.6", "opn": "^5.1.0", "optimize-css-assets-webpack-plugin": "^2.0.0", "ora": "^1.2.0", "rimraf": "^2.6.0", "url-loader": "^0.5.8", "vue-loader": "^12.1.0", "vue-style-loader": "^3.0.1", "vue-template-compiler": "^2.3.3", "webpack": "^2.6.1", "webpack-dev-middleware": "^1.10.0", "webpack-hot-middleware": "^2.18.0", "webpack-merge": "^4.1.0" }, "browserslist": [ "> 1%", "last 2 versions", "not ie <= 8" ] }
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