events.js: 154 फेंक एर; // अनचाहे 'त्रुटि' घटना

Question

मुझे त्रुटि मिली, जब मैं कोणीय 2 अनुप्रयोग बना देता हूं। मैं link का नमूना आवेदन बनाते हैं। जब मैं

npm start 

मैं bellow त्रुटि मिली,

events.js:154 
    throw er; // Unhandled 'error' event 
^

Error: watch node_modules/weinre/web/weinre/target/WiRuntimeImpl.amd.js ENOSPC 
at exports._errnoException (util.js:856:11) 
at FSWatcher.start (fs.js:1313:19) 
at Object.fs.watch (fs.js:1341:11) 
at createFsWatchInstance (/home/mts/project/testSails1/frontend/node_modules/chokidar/lib/nodefs-handler.js:37:15) 
at setFsWatchListener (/home/mts/project/testSails1/frontend/node_modules/chokidar/lib/nodefs-handler.js:80:15) 
at FSWatcher.NodeFsHandler._watchWithNodeFs (/home/mts/project/testSails1/frontend/node_modules/chokidar/lib/nodefs-handler.js:228:14) 
at FSWatcher.NodeFsHandler._handleFile (/home/mts/project/testSails1/frontend/node_modules/chokidar/lib/nodefs-handler.js:255:21) 
at FSWatcher.<anonymous> (/home/mts/project/testSails1/frontend/node_modules/chokidar/lib/nodefs-handler.js:473:21) 
at FSReqWrap.oncomplete (fs.js:82:15) 

मैं इस तरह NPM लॉग मिला,

npm 
    ERR! Linux 3.19.0-51-generic 
    npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "run" "lite" 
    npm ERR! node v5.6.0 
    npm ERR! npm v3.8.0 
    npm ERR! code ELIFECYCLE 
    npm ERR! frontend@1.0.0 lite: `lite-server` 
    npm ERR! Exit status 1 
    npm ERR! 
    npm ERR! Failed at the frontend@1.0.0 lite script 'lite-server'. 
    npm ERR! Make sure you have the latest version of node.js and npm installed. 
    npm ERR! If you do, this is most likely a problem with the frontend package, 
    npm ERR! not with npm itself. 
    npm ERR! Tell the author that this fails on your system: 
    npm ERR!  lite-server 
    npm ERR! You can get information on how to open an issue for this project with: 
    npm ERR!  npm bugs frontend 
    npm ERR! Or if that isn't available, you can get their info via: 
    npm ERR!  npm owner ls frontend 
    npm ERR! 
    There is likely additional logging output above. 

    npm ERR! Please include the following file with any support request: 
    npm ERR!  /home/mts/project/testSails1/frontend/npm-debug.log 
    npm run lite exited with code 1 

चलाने मैं इस का समाधान कैसे?

Answer 1

मेरे पिछले package.json,

{ 
    "name": "angular2-quickstart", 
    "version": "1.0.0", 
    "scripts": { 
    "start": "concurrently \"npm run tsc:w\" \"npm run lite\" ",  
    "tsc": "tsc", 
    "tsc:w": "tsc -w", 
    "lite": "lite-server", 
    "typings": "typings", 
    "postinstall": "typings install" 
    }, 
    "license": "ISC", 
    "dependencies": { 
    "angular2": "2.0.0-beta.8", 
    "systemjs": "0.19.22", 
    "es6-promise": "^3.0.2", 
    "es6-shim": "^0.33.3", 
    "reflect-metadata": "0.1.2", 
    "rxjs": "5.0.0-beta.2", 
    "zone.js": "0.5.15" 
    }, 
    "devDependencies": { 
    "concurrently": "^2.0.0", 
    "lite-server": "^2.1.0", 
    "typescript": "^1.8.2", 
    "typings":"^0.6.8" 
    } 
} 

मैं package.json इस तरह करने के लिए जोड़ा

{ 
    "name": "angular2-quickstart", 
    "version": "1.0.0", 
    "scripts": { 
    "start": "concurrently \"npm run tsc:w\" \"npm run http\" ",  
    "tsc": "tsc", 
    "tsc:w": "tsc -w", 
    "http": "http-server -p 3000 -a 127.0.0.1 -o", 
    "typings": "typings", 
    "postinstall": "typings install" 
    }, 
    "license": "ISC", 
    "dependencies": { 
    "angular2": "2.0.0-beta.8", 
    "systemjs": "0.19.22", 
    "es6-promise": "^3.0.2", 
    "es6-shim": "^0.33.3", 
    "reflect-metadata": "0.1.2", 
    "rxjs": "5.0.0-beta.2", 
    "zone.js": "0.5.15" 
    }, 
    "devDependencies": { 
    "concurrently": "^2.0.0", 
    "http-server": "^0.9.0", 
    "typescript": "^1.8.2", 
    "typings":"^0.6.8" 
    } 
} 

अब काम खोजने के लिए परियोजना है।

वहाँ परिवर्तन केवल lite ==> http तो

Answer 2

लगता है इसका मतलब है कि आप पहले से ही एप्लिकेशन को चलाने की है काम कर रहा है, तो आप यह पिछले रन रोके बिना एक बार चलाने के लिए प्रयास किया है। इसलिए, यह विवादित था। आपको अंतिम रन < => स्टॉप बटन (डीबग पैनल पर लाल-स्क्वायर बटन) पर क्लिक करना होगा।