Error: spawn UNKNOWN #10670

gilang-novrizal · 2021-03-10T03:20:35Z

When I try to run a basics npx create-react-app i received this error

D:\>npx create-react-app abc
npx: installed 67 in 4.255s

Creating a new React app in D:\abc.

Installing packages. This might take a couple of minutes.
Installing react, react-dom, and react-scripts with cra-template...


Aborting installation.
Unexpected error. Please report it as a bug:
Error: spawn UNKNOWN
    at ChildProcess.spawn (internal/child_process.js:403:11)
    at Object.spawn (child_process.js:553:9)
    at spawn (C:\Users\Gilang\AppData\Roaming\npm-cache\_npx\17768\node_modules\create-react-app\node_modules\cross-spawn\index.js:12:24)
    at C:\Users\Gilang\AppData\Roaming\npm-cache\_npx\17768\node_modules\create-react-app\createReactApp.js:407:19
    at new Promise (<anonymous>)
    at install (C:\Users\Gilang\AppData\Roaming\npm-cache\_npx\17768\node_modules\create-react-app\createReactApp.js:359:10)
    at C:\Users\Gilang\AppData\Roaming\npm-cache\_npx\17768\node_modules\create-react-app\createReactApp.js:485:16
    at processTicksAndRejections (internal/process/task_queues.js:93:5) {
  errno: -4094,
  code: 'UNKNOWN',
  syscall: 'spawn'
}

Deleting generated file... package.json
Deleting abc/ from D:\
Done.

I'm using windows 10 version 20H2 and node v14.15.4.

The text was updated successfully, but these errors were encountered:

Shivamkosta · 2021-09-20T07:31:26Z

When I try to run a basics npx create-react-app i received this error

itshubham2710 · 2021-10-18T17:03:21Z

When I try to run a basics npx create-react-app I received this error. I don't know how to solve it?

Arashcarryme · 2021-11-16T06:46:22Z

That happens when I try to make a React Project by: "npx create-react-app" command!

ColdJadedEyes08 · 2021-11-16T18:30:29Z

When I try to run a basics npx create-react-app i received this error


D:\>npx create-react-app abc

npx: installed 67 in 4.255s



Creating a new React app in D:\abc.



Installing packages. This might take a couple of minutes.

Installing react, react-dom, and react-scripts with cra-template...





Aborting installation.

Unexpected error. Please report it as a bug:

Error: spawn UNKNOWN

    at ChildProcess.spawn (internal/child_process.js:403:11)

    at Object.spawn (child_process.js:553:9)

    at spawn (C:\Users\Gilang\AppData\Roaming\npm-cache\_npx\17768\node_modules\create-react-app\node_modules\cross-spawn\index.js:12:24)

    at C:\Users\Gilang\AppData\Roaming\npm-cache\_npx\17768\node_modules\create-react-app\createReactApp.js:407:19

    at new Promise (<anonymous>)

    at install (C:\Users\Gilang\AppData\Roaming\npm-cache\_npx\17768\node_modules\create-react-app\createReactApp.js:359:10)

    at C:\Users\Gilang\AppData\Roaming\npm-cache\_npx\17768\node_modules\create-react-app\createReactApp.js:485:16

    at processTicksAndRejections (internal/process/task_queues.js:93:5) {

  errno: -4094,

  code: 'UNKNOWN',

  syscall: 'spawn'

}



Deleting generated file... package.json

Deleting abc/ from D:\

Done.

I'm using windows 10 version 20H2 and node v14.15.4.

AhmedYounsi · 2021-12-01T09:46:43Z

any solution ?

TahirMehmood · 2021-12-13T09:13:12Z

anyone know solution ? how can i create react app? i am newbie???

preacher07 · 2021-12-28T09:23:54Z

am also with this same mistake, online for a long time also did not find a way to solve, node reinstallation is useless, hope big guy extend a helping hand

Matherss · 2022-01-04T10:13:22Z

i have same problem... i tried all answers from stackoverflow ( delete npm, npx cache), reinstall node.js, but i still have that problem

`

PS C:\Users\Admin\Desktop\study\portfoliosite> npx create-react-app my-app
Need to install the following packages:
create-react-app
Ok to proceed? (y) y
npm WARN deprecated [email protected]: This version of tar is no longer supported, and will not receive security updates. Please upgrade asap.

Creating a new React app in C:\Users\Admin\Desktop\study\portfoliosite\my-app.

Installing packages. This might take a couple of minutes.
Installing react, react-dom, and react-scripts with cra-template...

Aborting installation.
Unexpected error. Please report it as a bug:
Error: spawn UNKNOWN
at ChildProcess.spawn (node:internal/child_process:412:11)
at Object.spawn (node:child_process:698:9)
at spawn (C:\Users\Admin\AppData\Local\npm-cache_npx\c67e74de0542c87c\node_modules\cross-spawn\index.js:12:24)
at C:\Users\Admin\AppData\Local\npm-cache_npx\c67e74de0542c87c\node_modules\create-react-app\createReactApp.js:390:19
at new Promise ()
at install (C:\Users\Admin\AppData\Local\npm-cache_npx\c67e74de0542c87c\node_modules\create-react-app\createReactApp.js:341:10)
at C:\Users\Admin\AppData\Local\npm-cache_npx\c67e74de0542c87c\node_modules\create-react-app\createReactApp.js:468:16
at processTicksAndRejections (node:internal/process/task_queues:96:5) {
errno: -4094,
code: 'UNKNOWN',
syscall: 'spawn'
}

Deleting generated file... package.json
Deleting my-app/ from C:\Users\Admin\Desktop\study\portfoliosite
Done.
PS C:\Users\Admin\Desktop\study\portfoliosite>

`

PS C:\Users\Admin\Desktop\study\portfoliosite> node -v
v16.13.1
PS C:\Users\Admin\Desktop\study\portfoliosite> npm -v
8.3.0
PS C:\Users\Admin\Desktop\study\portfoliosite> npx -v
8.3.0

wahyunandanovan · 2022-02-11T02:20:59Z

I've had this problem, the solution is that I uninstalled the antivirus from my computer

Raj-kishore · 2022-02-25T18:58:58Z

I've had this problem, the solution is that I uninstalled the antivirus from my computer

Same here

AasifFiraz · 2022-02-26T00:50:29Z

I've had this problem, the solution is that I uninstalled the antivirus from my computer

I removed the antivirus but still it does not work

wahyunandanovan · 2022-02-26T00:57:29Z

I've had this problem, the solution is that I uninstalled the antivirus from my computer

I removed the antivirus but still it does not work

if there are other antivirus on your computer, try deleting them all.

AasifFiraz · 2022-02-26T01:04:16Z

I've had this problem, the solution is that I uninstalled the antivirus from my computer

I removed the antivirus but still it does not work

if there are other antivirus on your computer, try deleting them all.

No I don't have any other antivirus and also I tried everything. Nothing seems to work. I have been banging my head on this error for more than 2 days.

rizwanullah313 · 2022-03-05T17:47:22Z

first you need to run this script
npm install -g create-react-app

after that run
npx create-react-app my-app

moamen2020 · 2022-04-30T10:34:36Z

I've had this problem, the solution is that I uninstalled the antivirus from my computer

joaovlev · 2022-05-23T14:22:07Z

I have the same problem when i tried to run create-react-app. I'm still trying to solve it, but i can't find a solution.

AasifFiraz · 2022-05-23T14:25:25Z

I have the same problem when i tried to run create-react-app. I'm still trying to solve it, but i can't find a solution.

Hi, so I solved it by deleting Node modules from my local disk C and also the user folder. Removed everything related to npm. After that I restarted my computer and installed everything from scratch. Surprisingly it worked for me. Let me know how it goes

joaovlev · 2022-05-23T14:34:13Z

I have the same problem when i tried to run create-react-app. I'm still trying to solve it, but i can't find a solution.

Hi, so I solved it by deleting Node modules from my local disk C and also the user folder. Removed everything related to npm. After that I restarted my computer and installed everything from scratch. Surprisingly it worked for me. Let me know how it goes

Let me try it. I'm deleting my user folder. I'll back here in some minutes.

AasifFiraz · 2022-05-23T14:48:18Z

If this still does not work clone a copy of the boilerplate code which is after you use npx create-react-app. Before I solved this I did this and worked for me. I'll send a GitHub boiler plate code Download you can use. Clone it and make sure to run npm install after u get the file on your computer to install all the modules, then run npm start and you will be good to go :)

Amitpandey241 · 2022-07-06T12:54:22Z

Have a look at this, it worked for me
https://stackoverflow.com/a/72879257/15512430

kompargroup · 2022-07-11T13:45:57Z

try to delete your antivirus

peipakoa · 2022-07-18T06:43:54Z

I already did everything mentioned above. I only have MS Defender antivirus. Do I have to delete it to?

Amitpandey241 · 2022-07-18T06:52:45Z

I already did everything mentioned above. I only have MS Defender antivirus. Do I have to delete it to?

No you don't have delete ms defender antivirus you need to disable it

peipakoa · 2022-07-18T07:07:17Z

just disabled it. I still experience the same error.

Amitpandey241 · 2022-07-18T08:14:22Z

just disabled it. I still experience the same error.

can we connect?

Amitpandey241 · 2022-07-18T08:16:13Z

just disabled it. I still experience the same error.

can we connect?

when u disabled it try to run npx create-react-app

peipakoa · 2022-07-18T08:20:04Z

connect?

still does not work.

just disabled it. I still experience the same error.

can we connect?

when u disabled it try to run npx create-react-app

Amitpandey241 · 2022-07-19T06:20:38Z

connect?

still does not work.

just disabled it. I still experience the same error.

can we connect?

when u disabled it try to run npx create-react-app

is there an other antivires? can we have a meeting on google meet or something?

peipakoa · 2022-07-19T06:25:49Z

connect?
still does not work.

just disabled it. I still experience the same error.

can we connect?

when u disabled it try to run npx create-react-app

is there an other antivires? can we have a meeting on google meet or something?

real-time protection says i'm using other anitivirus provider but i've already uninstalled all besides ms defender. can you send the code for google meet?

masoudmerzaye2020 · 2022-09-19T04:29:11Z

I had the same issue, I tried uninstalling and updating node and vscode but it didn't work.

and then I uninstalled the antivirus and restarted my PC, the problem solved

mahsanr44 · 2023-02-21T19:48:49Z

Solved by uninstalling antivirus and VPN.
you should try doing this.

DisaraMethmali · 2024-01-15T20:23:34Z

:\Users\CE MO01\Downloads\react>npx create-react-app my-app
'CALL "C:\Program Files\nodejs\node.exe" "C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js" prefix -g' is not recognized as an internal or external command,
operable program or batch file.
npm ERR! code ENOENT
npm ERR! syscall spawn C:\Users\CE MO01\Downloads\jdk-20.0.1\bin
npm ERR! path C:\Users\CE MO01\Downloads\react
npm ERR! errno -4058
npm ERR! enoent spawn C:\Users\CE MO01\Downloads\jdk-20.0.1\bin ENOENT
npm ERR! enoent This is related to npm not being able to find a file.
npm ERR! enoent

npm ERR! A complete log of this run can be found in: C:\Users\CE MO01\AppData\Local\npm-cache_logs\2024-01-15T20_21_46_432Z-debug-0.log

please help me for resolved this error

gilang-novrizal added issue: bug report needs triage labels Mar 10, 2021

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Error: spawn UNKNOWN #10670

Error: spawn UNKNOWN #10670

gilang-novrizal commented Mar 10, 2021

Shivamkosta commented Sep 20, 2021

itshubham2710 commented Oct 18, 2021

Arashcarryme commented Nov 16, 2021

ColdJadedEyes08 commented Nov 16, 2021

AhmedYounsi commented Dec 1, 2021

TahirMehmood commented Dec 13, 2021

preacher07 commented Dec 28, 2021

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DisaraMethmali commented Jan 15, 2024

Error: spawn UNKNOWN #10670

Error: spawn UNKNOWN #10670

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gilang-novrizal commented Mar 10, 2021

Shivamkosta commented Sep 20, 2021

itshubham2710 commented Oct 18, 2021

Arashcarryme commented Nov 16, 2021

ColdJadedEyes08 commented Nov 16, 2021

AhmedYounsi commented Dec 1, 2021

TahirMehmood commented Dec 13, 2021

preacher07 commented Dec 28, 2021

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