Unable to Load node_modules//ng2-bs3-modal/ng2-bs3-modal.js

[WPrudhvee]

Failed to load resource: the server responded with a status of 404 (Not Found) http://localhost:62838/traceur.js

zone.js:388 Error: (SystemJS) XHR error (404 Not Found) loading http://localhost:62838/traceur.js
Error: XHR error (404 Not Found) loading http://localhost:62838/traceur.js
at XMLHttpRequest.wrapFn (http://localhost:62838/node_modules/zone.js/dist/zone.js:1166:39)
at ZoneDelegate.invokeTask (http://localhost:62838/node_modules/zone.js/dist/zone.js:421:31)
at Zone.runTask (http://localhost:62838/node_modules/zone.js/dist/zone.js:188:47)
at ZoneTask.invokeTask [as invoke] (http://localhost:62838/node_modules/zone.js/dist/zone.js:496:34)
at invokeTask (http://localhost:62838/node_modules/zone.js/dist/zone.js:1517:14)
at XMLHttpRequest.globalZoneAwareCallback (http://localhost:62838/node_modules/zone.js/dist/zone.js:1543:17)
Error loading http://localhost:62838/traceur.js
Unable to load transpiler to transpile http://localhost:62838/node_modules/ng2-bs3-modal/ng2-bs3-modal.js
Error loading http://localhost:62838/node_modules/ng2-bs3-modal/ng2-bs3-modal.js as "ng2-bs3-modal" from http://localhost:62838/app/app.module.js
at XMLHttpRequest.wrapFn (http://localhost:62838/node_modules/zone.js/dist/zone.js:1166:39)
at ZoneDelegate.invokeTask (http://localhost:62838/node_modules/zone.js/dist/zone.js:421:31)
at Zone.runTask (http://localhost:62838/node_modules/zone.js/dist/zone.js:188:47)
at ZoneTask.invokeTask [as invoke] (http://localhost:62838/node_modules/zone.js/dist/zone.js:496:34)
at invokeTask (http://localhost:62838/node_modules/zone.js/dist/zone.js:1517:14)
at XMLHttpRequest.globalZoneAwareCallback (http://localhost:62838/node_modules/zone.js/dist/zone.js:1543:17)
Error loading http://localhost:62838/traceur.js
Unable to load transpiler to transpile http://localhost:62838/node_modules/ng2-bs3-modal/ng2-bs3-modal.js
Error loading http://localhost:62838/node_modules/ng2-bs3-modal/ng2-bs3-modal.js as "ng2-bs3-modal" from http://localhost:62838/app/app.module.js

[WPrudhvee]

"dependencies": {
"@angular/animations": "^5.2.2",
"@angular/common": "^5.2.2",
"@angular/compiler": "^5.2.2",
"@angular/core": "^5.2.2",
"@angular/forms": "^5.2.2",
"@angular/http": "^5.2.2",
"@angular/platform-browser": "^5.2.2",
"@angular/platform-browser-dynamic": "^5.2.2",
"@angular/platform-server": "^5.2.2",
"@angular/router": "^5.2.2",
"angular-in-memory-web-api": "~0.3.0",
"bootstrap": "4.0.0",
"jquery": "^3.3.1",
"core-js": "^2.4.1",
"ngx-bootstrap": "^2.0.0-rc.0",
"rxjs": "^5.4.2",
"systemjs": "0.19.40",
"zone.js": "^0.8.14"
},
"devDependencies": {
"@angular/cli": "^1.6.3",
"@angular/compiler-cli": "^5.2.2",
"@angular/language-service": "^4.2.4",
"@types/jasmine": "~2.5.53",
"@types/jasminewd2": "~2.0.2",
"@types/node": "~6.0.60",
"canonical-path": "0.0.2",
"codelyzer": "~3.2.0",
"concurrently": "^3.2.0",
"jasmine-core": "~2.6.2",
"jasmine-spec-reporter": "~4.1.0",
"karma": "~1.7.0",
"karma-chrome-launcher": "~2.1.1",
"karma-cli": "~1.0.1",
"karma-coverage-istanbul-reporter": "^1.2.1",
"karma-jasmine": "~1.1.0",
"karma-jasmine-html-reporter": "^0.2.2",
"lite-server": "^2.2.2",
"lodash": "^4.16.4",
"ng2-bs3-modal": "^0.13.0",
"protractor": "~5.1.2",
"rimraf": "^2.6.2",
"tslint": "5.9.1",
"ts-node": "^4.1.0",
"typescript": "^2.4.2"
},
"repository": {}
}

[WPrudhvee]

systemjs.config.js

        // other libraries
        'rxjs': 'npm:rxjs',
        'angular-in-memory-web-api': 'npm:angular-in-memory-web-api/bundles/in-memory-web-api.umd.js',
        'ng2-bs3-modal': 'npm:ng2-bs3-modal'
    },
    // packages tells the System loader how to load when no filename and/or no extension
    packages: {
        app: {
            main: 'main.js',
            defaultExtension: 'js'                 
        },
        rxjs: {
            defaultExtension: 'js'
        },
        'ng2-bs3-modal': {
            main: 'ng2-bs3-modal.js',
            defaultExtension: 'js'
        }

    }
});

})(this);

[sagaraher]

I have also this same problem when trying to integrate angular 2 with web api visual studio 2017

error in browser console is

Error: (SystemJS) Unexpected token <
SyntaxError: Unexpected token <
at eval ()
Evaluating http://localhost:62334/traceur
Error loading http://localhost:62334/traceur
Unable to load transpiler to transpile http://localhost:62334/node_modules//ng2-bs3-modal/ng2-bs3-modal.js
Error loading http://localhost:62334/node_modules//ng2-bs3-modal/ng2-bs3-modal.js as "ng2-bs3-modal" from http://localhost:62334/app/app.module.js
at eval ()
Evaluating http://localhost:62334/traceur
Error loading http://localhost:62334/traceur
Unable to load transpiler to transpile http://localhost:62334/node_modules//ng2-bs3-modal/ng2-bs3-modal.js
Error loading http://localhost:62334/node_modules//ng2-bs3-modal/ng2-bs3-modal.js as "ng2-bs3-modal" from http://localhost:62334/app/app.module.js

Please help me
Thanks

[nishant3150]

I am facing the same issue i.e. traceur not found with angular 2.

[wartab]

That is an error message I used to get a lot when using SystemJS. What usually helps in that case is to delete your node_modules folder and installing your dependencies again. I noticed the cause of this was usually when I was testing Ahead of Time compilation while having the Just in Time version running.