node.js - 800A03EA javascript syntax JScript compilaton error - Stack Overflow

admin2025-04-20 0

A very annoying pilation problem is happening to my puter regarding JScript and node, I already tried several instructions provided by the internet however the problem seems to persist.

CD>PROJECT
npm init ok
npm install -g and locally ok
npm start > problem with start: script > app.js or node app.js ok

If it runs I receive the Windows host server error #800A03EA syntax/pilation issue.

However, if I run the code npx http-server, I can do my PWA projects with no issue.

I have already tried several 'fix' tools, repair, registry verification, but none of them seems to solve the situation.

A very annoying pilation problem is happening to my puter regarding JScript and node, I already tried several instructions provided by the internet however the problem seems to persist.

CD>PROJECT
npm init ok
npm install -g and locally ok
npm start > problem with start: script > app.js or node app.js ok

If it runs I receive the Windows host server error #800A03EA syntax/pilation issue.

However, if I run the code npx http-server, I can do my PWA projects with no issue.

I have already tried several 'fix' tools, repair, registry verification, but none of them seems to solve the situation.

Share Improve this question edited May 23, 2020 at 10:15 m02ph3u5 3,1617 gold badges41 silver badges57 bronze badges asked May 23, 2020 at 5:17 Lbayout 331 gold badge1 silver badge7 bronze badges

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3 Answers 3

Sorted by: Reset to default 2

JScript (interpreted by windows script host, WSH) is not the same as JavaScript (interpreted by node*).

The error mentioned sounds as if the JScript interpreter of the Windows Script Host was trying to execute a JavaScript file intended for node.

Make sure you run your code with node (node app.js) and not with WSH. The default file association in windows for *.JS is WSH so doubleclicking or just running app.js will run WSH.

Also make sure your start mand in package.json is actually set to node app.js, I get the feeling it is set to just app.js.

... 
"scripts": {
  "start": "node app.js"
} 
...

Then, npm start should work.

*: Of course node is not the only interpreter for Javascript, but it's the one relevant here.

0 info it worked if it ends with ok
1 verbose cli [
1 verbose cli   'C:\\Program Files\\nodejs\\node.exe',
1 verbose cli   'C:\\Users\\Dev\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js',
1 verbose cli   'start'
1 verbose cli ]
2 info using [email protected]
3 info using [email protected]
4 verbose run-script [ 'prestart', 'start', 'poststart' ]
5 info lifecycle [email protected]~prestart: [email protected]
6 info lifecycle [email protected]~start: [email protected]
7 verbose lifecycle [email protected]~start: unsafe-perm in lifecycle true
8 verbose lifecycle [email protected]~start: PATH: C:\Users\Dev\AppData\Roaming\npm\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin;C:\Users\Dev\Desktop\Fetch api\node_modules\.bin;C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\Python38\Scripts\;C:\Python38\;C:\Program Files (x86)\Intel\TXE Components\iCLS\;C:\Program Files\Intel\TXE Components\iCLS\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\WirelessCommon\;C:\Program Files\Intel\TXE Components\DAL\;C:\Program Files (x86)\Intel\TXE Components\DAL\;C:\Program Files\Intel\TXE Components\IPT\;C:\Program Files (x86)\Intel\TXE Components\IPT\;C:\ProgramData\chocolatey\bin;C:\Program Files\nodejs\;C:\Program Files\Git\cmd;C:\Program Files\Microsoft\Web Platform Installer\;C:\Program Files\dotnet\;C:\Program Files (x86)\dotnet\;C:\Users\Dev\AppData\Local\Microsoft\WindowsApps;;C:\Users\Dev\AppData\Local\Programs\Microsoft VS Code\bin;C:\Users\Dev\AppData\Roaming\npm
9 verbose lifecycle [email protected]~start: CWD: C:\Users\Dev\Desktop\Fetch api
10 silly lifecycle [email protected]~start: Args: [ '/d /s /c', 'node scripts.js' ]
11 silly lifecycle [email protected]~start: Returned: code: 1  signal: null
12 info lifecycle [email protected]~start: Failed to exec start script
13 verbose stack Error: [email protected] start: `node scripts.js`
13 verbose stack Exit status 1
13 verbose stack     at EventEmitter.<anonymous> (C:\Users\Dev\AppData\Roaming\npm\node_modules\npm\node_modules\npm-lifecycle\index.js:332:16)
13 verbose stack     at EventEmitter.emit (events.js:310:20)
13 verbose stack     at ChildProcess.<anonymous> (C:\Users\Dev\AppData\Roaming\npm\node_modules\npm\node_modules\npm-lifecycle\lib\spawn.js:55:14)
13 verbose stack     at ChildProcess.emit (events.js:310:20)
13 verbose stack     at maybeClose (internal/child_process.js:1021:16)
13 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:286:5)
14 verbose pkgid [email protected]
15 verbose cwd C:\Users\Dev\Desktop\Fetch api
16 verbose Windows_NT 10.0.17763
17 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\Dev\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js" "start"
18 verbose node v12.16.3
19 verbose npm  v6.14.5
20 error code ELIFECYCLE
21 error errno 1
22 error [email protected] start: `node scripts.js`
22 error Exit status 1
23 error Failed at the [email protected] start script.
23 error This is probably not a problem with npm. There is likely additional logging output above.
24 verbose exit [ 1, true ]

PS C:\Users\Dev\Desktop\Fetch api> npm start

> [email protected] start C:\Users\Dev\Desktop\Fetch api
> node scripts.js

C:\Users\Dev\Desktop\Fetch api\scripts.js:1
var button = document.querySelector('.button')
             ^

ReferenceError: document is not defined
    at Object.<anonymous> (C:\Users\Dev\Desktop\Fetch api\scripts.js:1:14)
    at Module._pile (internal/modules/cjs/loader.js:1133:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1153:10)
    at Module.load (internal/modules/cjs/loader.js:977:32)
    at Function.Module._load (internal/modules/cjs/loader.js:877:14)
    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:74:12)
    at internal/main/run_main_module.js:18:47
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] start: `node scripts.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A plete log of this run can be found in:
npm ERR!     C:\Users\Dev\AppData\Roaming\npm-cache\_logs\2020-05-23T18_39_34_693Z-debug.log

PACKAGE JSON

{
  "name": "np",
  "version": "1.0.0",
  "main": "script.js",
  "scripts": {
    "start": "node scripts.js",
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "npm": "^6.14.5",
    "prpl-server": "^1.4.0"
  },
  "devDependencies": {},
  "repository": {
    "type": "git",
    "url": "https://github./mendesbayout/Fetch-api-simple-forecast.git"
  },
  "bugs": {
    "url": "https://github./mendesbayout/Fetch-api-simple-forecast/issues"
  },
  "homepage": "https://github./mendesbayout/Fetch-api-simple-forecast#readme",
  "description": ""
}

Add this line at the beginning of the js file:

#!/usr/bin/env node

It will tell your system which interpreter use to run the file

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