Successfully deployed Angular app with proxy to Heroku but the web page displays Error Not Found





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I have gone about deploying my angular app as I usually do but this time I get an Error Not Found. When I check Heroku logs the following message stands out...



 Error: ENOENT: no such file or directory, stat '/app/dist/my-app/index.html'


My server.js file looks like this...



const express = require('express');
const app = express();
const path = require('path');

app.use(express.static(__dirname + '/dist/my-app'));
app.listen(process.env.PORT || 8080);

app.get('/*', (req, res) => {
res.sendFile(path.join(__dirname + '/dist/my-app/index.html'));
});

console.log('Node-express server listening!');


I moved @angluar/cli and @angular/compiler-cli as well as typescript from the devDependencies and into dependencies object as usual. Here's my package.json..



{
"name": "my-app",
"version": "0.0.0",
"license": "MIT",
"scripts": {
"ng": "ng",
"start": "node server.js --proxy-config proxy.conf.json",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e",
"postinstall": "ng build --aot --prod"
},
"private": true,
"dependencies": {
"@angular/animations": "^7.0.4",
"@angular/cdk": "^7.0.4",
"@angular/cli": "^7.0.6",
"@angular/common": "^7.0.4",
"@angular/compiler": "^7.0.4",
"@angular/compiler-cli": "^7.0.4",
"@angular/core": "^7.0.4",
"@angular/flex-layout": "^7.0.0-beta.19",
"@angular/forms": "^7.0.4",
"@angular/http": "^7.0.4",
"@angular/material": "^7.0.4",
"@angular/platform-browser": "^7.0.4",
"@angular/platform-browser-dynamic": "^7.0.4",
"@angular/router": "^7.0.4",
"core-js": "^2.5.7",
"express": "^4.16.4",
"font-awesome": "^4.7.0",
"hammerjs": "^2.0.8",
"ngx-gallery": "^5.9.0",
"rxjs": "^6.3.3",
"rxjs-compat": "^6.3.3",
"typescript": "^3.1.6",
"zone.js": "^0.8.26"
},
"devDependencies": {
"@angular-devkit/build-angular": "^0.10.6",
"@angular/language-service": "^7.0.4",
"@types/jasmine": "~3.3.0",
"@types/jasminewd2": "~2.0.6",
"@types/node": "~10.12.9",
"codelyzer": "~4.5.0",
"jasmine-core": "~3.3.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "^3.1.1",
"karma-chrome-launcher": "~2.2.0",
"karma-cli": "~1.0.1",
"karma-coverage-istanbul-reporter": "^2.0.4",
"karma-jasmine": "~2.0.1",
"karma-jasmine-html-reporter": "^1.4.0",
"protractor": "^5.4.1",
"ts-node": "~7.0.1",
"tslint": "~5.11.0"
},
"engines": {
"node": "10.10.0",
"npm": "6.4.1"
}
}


The only difference this time comes in the scripts object where instead of the usual "start": "node server.js", I have "start": "node server.js --proxy-config proxy.conf.json"



Locally the project compiles and runs with "start": "ng serve --proxy-config proxy.conf.json".



I have also checked for any missing files or folders by heroku run bash and then dir. Everything seems to be fine.



I have built and deployed angular apps to heroku multiple times before. The only difference I can find this time, is that I am using a proxy to connect to a back end. Am I doing something wrong? Any help would be nice.










share|improve this question





























    0















    I have gone about deploying my angular app as I usually do but this time I get an Error Not Found. When I check Heroku logs the following message stands out...



     Error: ENOENT: no such file or directory, stat '/app/dist/my-app/index.html'


    My server.js file looks like this...



    const express = require('express');
    const app = express();
    const path = require('path');

    app.use(express.static(__dirname + '/dist/my-app'));
    app.listen(process.env.PORT || 8080);

    app.get('/*', (req, res) => {
    res.sendFile(path.join(__dirname + '/dist/my-app/index.html'));
    });

    console.log('Node-express server listening!');


    I moved @angluar/cli and @angular/compiler-cli as well as typescript from the devDependencies and into dependencies object as usual. Here's my package.json..



    {
    "name": "my-app",
    "version": "0.0.0",
    "license": "MIT",
    "scripts": {
    "ng": "ng",
    "start": "node server.js --proxy-config proxy.conf.json",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e",
    "postinstall": "ng build --aot --prod"
    },
    "private": true,
    "dependencies": {
    "@angular/animations": "^7.0.4",
    "@angular/cdk": "^7.0.4",
    "@angular/cli": "^7.0.6",
    "@angular/common": "^7.0.4",
    "@angular/compiler": "^7.0.4",
    "@angular/compiler-cli": "^7.0.4",
    "@angular/core": "^7.0.4",
    "@angular/flex-layout": "^7.0.0-beta.19",
    "@angular/forms": "^7.0.4",
    "@angular/http": "^7.0.4",
    "@angular/material": "^7.0.4",
    "@angular/platform-browser": "^7.0.4",
    "@angular/platform-browser-dynamic": "^7.0.4",
    "@angular/router": "^7.0.4",
    "core-js": "^2.5.7",
    "express": "^4.16.4",
    "font-awesome": "^4.7.0",
    "hammerjs": "^2.0.8",
    "ngx-gallery": "^5.9.0",
    "rxjs": "^6.3.3",
    "rxjs-compat": "^6.3.3",
    "typescript": "^3.1.6",
    "zone.js": "^0.8.26"
    },
    "devDependencies": {
    "@angular-devkit/build-angular": "^0.10.6",
    "@angular/language-service": "^7.0.4",
    "@types/jasmine": "~3.3.0",
    "@types/jasminewd2": "~2.0.6",
    "@types/node": "~10.12.9",
    "codelyzer": "~4.5.0",
    "jasmine-core": "~3.3.0",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "^3.1.1",
    "karma-chrome-launcher": "~2.2.0",
    "karma-cli": "~1.0.1",
    "karma-coverage-istanbul-reporter": "^2.0.4",
    "karma-jasmine": "~2.0.1",
    "karma-jasmine-html-reporter": "^1.4.0",
    "protractor": "^5.4.1",
    "ts-node": "~7.0.1",
    "tslint": "~5.11.0"
    },
    "engines": {
    "node": "10.10.0",
    "npm": "6.4.1"
    }
    }


    The only difference this time comes in the scripts object where instead of the usual "start": "node server.js", I have "start": "node server.js --proxy-config proxy.conf.json"



    Locally the project compiles and runs with "start": "ng serve --proxy-config proxy.conf.json".



    I have also checked for any missing files or folders by heroku run bash and then dir. Everything seems to be fine.



    I have built and deployed angular apps to heroku multiple times before. The only difference I can find this time, is that I am using a proxy to connect to a back end. Am I doing something wrong? Any help would be nice.










    share|improve this question

























      0












      0








      0








      I have gone about deploying my angular app as I usually do but this time I get an Error Not Found. When I check Heroku logs the following message stands out...



       Error: ENOENT: no such file or directory, stat '/app/dist/my-app/index.html'


      My server.js file looks like this...



      const express = require('express');
      const app = express();
      const path = require('path');

      app.use(express.static(__dirname + '/dist/my-app'));
      app.listen(process.env.PORT || 8080);

      app.get('/*', (req, res) => {
      res.sendFile(path.join(__dirname + '/dist/my-app/index.html'));
      });

      console.log('Node-express server listening!');


      I moved @angluar/cli and @angular/compiler-cli as well as typescript from the devDependencies and into dependencies object as usual. Here's my package.json..



      {
      "name": "my-app",
      "version": "0.0.0",
      "license": "MIT",
      "scripts": {
      "ng": "ng",
      "start": "node server.js --proxy-config proxy.conf.json",
      "build": "ng build",
      "test": "ng test",
      "lint": "ng lint",
      "e2e": "ng e2e",
      "postinstall": "ng build --aot --prod"
      },
      "private": true,
      "dependencies": {
      "@angular/animations": "^7.0.4",
      "@angular/cdk": "^7.0.4",
      "@angular/cli": "^7.0.6",
      "@angular/common": "^7.0.4",
      "@angular/compiler": "^7.0.4",
      "@angular/compiler-cli": "^7.0.4",
      "@angular/core": "^7.0.4",
      "@angular/flex-layout": "^7.0.0-beta.19",
      "@angular/forms": "^7.0.4",
      "@angular/http": "^7.0.4",
      "@angular/material": "^7.0.4",
      "@angular/platform-browser": "^7.0.4",
      "@angular/platform-browser-dynamic": "^7.0.4",
      "@angular/router": "^7.0.4",
      "core-js": "^2.5.7",
      "express": "^4.16.4",
      "font-awesome": "^4.7.0",
      "hammerjs": "^2.0.8",
      "ngx-gallery": "^5.9.0",
      "rxjs": "^6.3.3",
      "rxjs-compat": "^6.3.3",
      "typescript": "^3.1.6",
      "zone.js": "^0.8.26"
      },
      "devDependencies": {
      "@angular-devkit/build-angular": "^0.10.6",
      "@angular/language-service": "^7.0.4",
      "@types/jasmine": "~3.3.0",
      "@types/jasminewd2": "~2.0.6",
      "@types/node": "~10.12.9",
      "codelyzer": "~4.5.0",
      "jasmine-core": "~3.3.0",
      "jasmine-spec-reporter": "~4.2.1",
      "karma": "^3.1.1",
      "karma-chrome-launcher": "~2.2.0",
      "karma-cli": "~1.0.1",
      "karma-coverage-istanbul-reporter": "^2.0.4",
      "karma-jasmine": "~2.0.1",
      "karma-jasmine-html-reporter": "^1.4.0",
      "protractor": "^5.4.1",
      "ts-node": "~7.0.1",
      "tslint": "~5.11.0"
      },
      "engines": {
      "node": "10.10.0",
      "npm": "6.4.1"
      }
      }


      The only difference this time comes in the scripts object where instead of the usual "start": "node server.js", I have "start": "node server.js --proxy-config proxy.conf.json"



      Locally the project compiles and runs with "start": "ng serve --proxy-config proxy.conf.json".



      I have also checked for any missing files or folders by heroku run bash and then dir. Everything seems to be fine.



      I have built and deployed angular apps to heroku multiple times before. The only difference I can find this time, is that I am using a proxy to connect to a back end. Am I doing something wrong? Any help would be nice.










      share|improve this question














      I have gone about deploying my angular app as I usually do but this time I get an Error Not Found. When I check Heroku logs the following message stands out...



       Error: ENOENT: no such file or directory, stat '/app/dist/my-app/index.html'


      My server.js file looks like this...



      const express = require('express');
      const app = express();
      const path = require('path');

      app.use(express.static(__dirname + '/dist/my-app'));
      app.listen(process.env.PORT || 8080);

      app.get('/*', (req, res) => {
      res.sendFile(path.join(__dirname + '/dist/my-app/index.html'));
      });

      console.log('Node-express server listening!');


      I moved @angluar/cli and @angular/compiler-cli as well as typescript from the devDependencies and into dependencies object as usual. Here's my package.json..



      {
      "name": "my-app",
      "version": "0.0.0",
      "license": "MIT",
      "scripts": {
      "ng": "ng",
      "start": "node server.js --proxy-config proxy.conf.json",
      "build": "ng build",
      "test": "ng test",
      "lint": "ng lint",
      "e2e": "ng e2e",
      "postinstall": "ng build --aot --prod"
      },
      "private": true,
      "dependencies": {
      "@angular/animations": "^7.0.4",
      "@angular/cdk": "^7.0.4",
      "@angular/cli": "^7.0.6",
      "@angular/common": "^7.0.4",
      "@angular/compiler": "^7.0.4",
      "@angular/compiler-cli": "^7.0.4",
      "@angular/core": "^7.0.4",
      "@angular/flex-layout": "^7.0.0-beta.19",
      "@angular/forms": "^7.0.4",
      "@angular/http": "^7.0.4",
      "@angular/material": "^7.0.4",
      "@angular/platform-browser": "^7.0.4",
      "@angular/platform-browser-dynamic": "^7.0.4",
      "@angular/router": "^7.0.4",
      "core-js": "^2.5.7",
      "express": "^4.16.4",
      "font-awesome": "^4.7.0",
      "hammerjs": "^2.0.8",
      "ngx-gallery": "^5.9.0",
      "rxjs": "^6.3.3",
      "rxjs-compat": "^6.3.3",
      "typescript": "^3.1.6",
      "zone.js": "^0.8.26"
      },
      "devDependencies": {
      "@angular-devkit/build-angular": "^0.10.6",
      "@angular/language-service": "^7.0.4",
      "@types/jasmine": "~3.3.0",
      "@types/jasminewd2": "~2.0.6",
      "@types/node": "~10.12.9",
      "codelyzer": "~4.5.0",
      "jasmine-core": "~3.3.0",
      "jasmine-spec-reporter": "~4.2.1",
      "karma": "^3.1.1",
      "karma-chrome-launcher": "~2.2.0",
      "karma-cli": "~1.0.1",
      "karma-coverage-istanbul-reporter": "^2.0.4",
      "karma-jasmine": "~2.0.1",
      "karma-jasmine-html-reporter": "^1.4.0",
      "protractor": "^5.4.1",
      "ts-node": "~7.0.1",
      "tslint": "~5.11.0"
      },
      "engines": {
      "node": "10.10.0",
      "npm": "6.4.1"
      }
      }


      The only difference this time comes in the scripts object where instead of the usual "start": "node server.js", I have "start": "node server.js --proxy-config proxy.conf.json"



      Locally the project compiles and runs with "start": "ng serve --proxy-config proxy.conf.json".



      I have also checked for any missing files or folders by heroku run bash and then dir. Everything seems to be fine.



      I have built and deployed angular apps to heroku multiple times before. The only difference I can find this time, is that I am using a proxy to connect to a back end. Am I doing something wrong? Any help would be nice.







      node.js angular heroku






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      share|improve this question











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      asked Nov 29 '18 at 6:15









      Nelson KingNelson King

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