I am trying to build my nodejs application. but i am always getting this error.
util.js:988
throw new TypeError('The super constructor to "inherits" must not ' +
^
TypeError: The super constructor to "inherits" must not be null or undefined
at Object.inherits (util.js:988:11)
at Object.<anonymous> (D:\CIDE-Backend\CIDE-BACKEND\node_modules\zetta\node_modules\spdy\lib\spdy\connection.js:86:6)
at Module._compile (module.js:573:30)
at Object.Module._extensions..js (module.js:584:10)
at Module.load (module.js:507:32)
at tryModuleLoad (module.js:470:12)
at Function.Module._load (module.js:462:3)
at Module.require (module.js:517:17)
at require (internal/module.js:11:18)
at Object.<anonymous> (D:\CIDE-Backend\CIDE-BACKEND\node_modules\zetta\node_modules\spdy\lib\spdy.js:20:19)
at Module._compile (module.js:573:30)
at Object.Module._extensions..js (module.js:584:10)
at Module.load (module.js:507:32)
at tryModuleLoad (module.js:470:12)
at Function.Module._load (module.js:462:3)
at Module.require (module.js:517:17)
[nodemon] app crashed - waiting for file changes before starting...
i followed this solution but still i am getting same error.
my node version is 8.4.0
my npm version is 5.5.1
Can you tell me how can i solve this error.?
Your dependency zetta is including an ancient version of spdy which is not compatible with you current version of Node. There is currently an open issue on zetta's github about this, which has a work around:
process.EventEmitter = require('events').EventEmitter
const zetta = require('zetta')
Your mileage may vary on that hack, I have not tested it myself. Alternatively, you could wait for the zetta team to fix their dependency or downgrade your node installation.
Related
I installed cdk on wsl2 and I try to use it but I get this error:
(manifest,filePath,ASSETS_SCHEMA,Manifest.patchStackTagsOnRead)}static loadAssetManifest(filePath){return this.loadManifest(filePath,ASSETS_SCHEMA)}static saveIntegManifest(manifest,filePath){Manifest.saveManifest(manifest,filePath,INTEG_SCHEMA)}static loadIntegManifest(filePath){return this.loadManifest(filePath,INTEG_SCHEMA)}static version(){return SCHEMA_VERSION}static save(manifest,filePath){return this.saveAssemblyManifest(manifest,filePath)}static load(filePath){return this.loadAssemblyManifest(filePath)}static validate(manifest,schema4,options){function parseVersion(version){const ver=semver.valid(version);if(!ver){throw new Error(`Invalid semver string: "${version}"`)}return ver}const maxSupported=parseVersion(Manifest.version());const actual=parseVersion(manifest.version);if(semver.gt(actual,maxSupported)&&!(options==null?void 0:options.skipVersionCheck)){throw new Error(`${VERSION_MISMATCH}: Maximum schema version supported is ${maxSupported}, but found ${actual}`)}const validator=new jsonschema.Validator;const result=validator.validate(manifest,schema4,{nestedErrors:true,allowUnknownAttributes:false});let errors=result.errors;if(options==null?void 0:options.skipEnumCheck){errors=stripEnumErrors(errors)}if(errors.length>0){throw new Error(`Invalid assembly manifest:
SyntaxError: Unexpected token '?'
at wrapSafe (internal/modules/cjs/loader.js:915:16)
at Module._compile (internal/modules/cjs/loader.js:963:27)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10)
at Module.load (internal/modules/cjs/loader.js:863:32)
at Function.Module._load (internal/modules/cjs/loader.js:708:14)
at Module.require (internal/modules/cjs/loader.js:887:19)
at require (internal/modules/cjs/helpers.js:74:18)
at Object.<anonymous> (/usr/local/lib/node_modules/aws-cdk/bin/cdk.js:3:15)
at Module._compile (internal/modules/cjs/loader.js:999:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1027:10)
I've tried reinstalling it, updating it, but I didn't succeed. I also searched on stack overflow but I didn't find anything to help me.
This was a problem in Node v12. Upgrading the version to v14 or higher should solve the problem.
I followed realm.io tutorial(https://realm.io/docs/javascript/latest/#getting-started), and, in OSX, it works good.
When executing the same program from Windows 7, I receive the following error:
D:\offline-ticketing-workspace\realm-base-test>node app
module.js:602
return process.dlopen(module, path._makeLong(filename));
^
Error: The specified procedure could not be found.
\\?\D:\offline-ticketing-workspace\realm-base-test\node_modules\realm\compiled\node-v57_win32_x64\realm.node
at Object.Module._extensions..node (module.js:602:18)
at Module.load (module.js:507:32)
at tryModuleLoad (module.js:470:12)
at Function.Module._load (module.js:462:3)
at Module.require (module.js:517:17)
at require (internal/module.js:11:18)
at Object.<anonymous> (D:\offline-ticketing-workspace\realm-base-test\node_modules\realm\lib\index.js:94:28)
at Module._compile (module.js:573:30)
at Object.Module._extensions..js (module.js:584:10)
at Module.load (module.js:507:32)
Environment
windows 7
nodejs 8.4.0
realm 1.10.3
Any ideas to what the issue might be?
Currently, Realm requires Windows 8.1 or later.
it has been one week now that i was trying to install meanjs stack and had no success.
Everytime I follow some tutorial and get errors. Now I end up with many issues, too much nodejs version, i dont know which one should be with what and why do karma not working ...etc
is there anyway to remove everything and install meanjs correctly and get it running successfully
+ WARNING: It is strongly recommended that you change sessionSecret config while running in production!
Please add `sessionSecret: process.env.SESSION_SECRET || 'super amazing secret'` to
`config/env/production.js` or `config/env/local.js`
/opt/mean/node_modules/connect-mongo/src/index.js:3
const Promise = require('bluebird');
^^^^^
error: uncaughtException: Use of const in strict mode. date=Mon Jul 18 2016 19:15:59 GMT+0400 (GST), pid=29602, uid=1000, gid=1000, cwd=/opt/mean, execPath=/usr/local/bin/node, version=v0.10.33, argv=[node, /opt/mean/server], rss=47960064, heapTotal=35267072, heapUsed=18951416, loadavg=[0.5966796875, 0.453125, 0.66748046875], uptime=4058.491096953
SyntaxError: Use of const in strict mode.
at Module._compile (module.js:439:25)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Module.require (module.js:364:17)
at require (module.js:380:17)
at Object. (/opt/mean/node_modules/connect-mongo/index.js:1:80)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Module.require (module.js:364:17)
at require (module.js:380:17)
at Object. (/opt/mean/config/lib/express.js:12:16)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
below is my system config
Linux Mint 17.2 64-bit
NodeJS v0.10.33
npm 1.4.28
bower 1.7.9
mongodb v3.0.12
Can anyone please help me, I want to get started.
I haven't dug into it, but I'm guessing the version of node you have doesn't support the 'const' keyword. 0.10.x is a (fairly) old version of node; have you considered upgrading to one of the versions that has ES 6 native support?
This works on windows 7 localhost:
var User = mongoose.model(userDBName, userSchema);
But it gives this error for Debian VPS:
/home/node_modules/mongoose/lib/utils.js:28
return pluralize(name.toLowerCase());
^
TypeError: Cannot call method 'toLowerCase' of undefined
at exports.toCollectionName (/home/node_modules/mongoose/lib/utils.js:28:25)
at Mongoose.model (/home/node_modules/mongoose/lib/index.js:361:46)
at Object.<anonymous> (/home/XXX/nodejs/js/dbbase.js:54:21)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Module.require (module.js:364:17)
at require (module.js:380:17)
at Object.<anonymous> (/home/XXX/nodejs/js/db_read.js:1:76)
How to fix it?
The error was the name is really undefined, due to userDBName is undefined. It relative with 'nconf' and config.json. Just incorrect way to this file.
I upgraded from node v0.6.12 to 0.80 and started receiving the error below - I have removed the sys module from the import but am still getting the error. Any helpful hints would be helpful. I am not suing stylus either.
path.exists is now called `fs.exists`.
sys.js:1
throw new Error(
Error: The "sys" module is now called "util".
at sys.js:1:69
at NativeModule.compile (node.js:602:5)
at Function.NativeModule.require (node.js:570:18)
at Function.Module._load (module.js:297:25)
at Module.require (module.js:362:17)
at require (module.js:378:17)
at Object.<anonymous> (/node/node_modules/stylus/lib/token.js:12:15)
at Module._compile (module.js:449:26)
at Object.Module._extensions..js (module.js:467:10)
at Module.load (module.js:356:32)
Upgrade to node v0.8.1. It will solve your problem