Node-sass: [Unsupported] Installing 3.13.1 with Node 8

[BasmaRadadi]

Hello every body i have an error (in below) i am instaling Jhipster microservice on windows 10 i pursue this tutorial link https://www.youtube.com/watch?v=NdcnpD-GpZ4&lc=z23idtur5wunt55ho04t1aokgqw4wnpuoog3nhjxt2zlbk0h00410.1513606360876224
I am in the level 13min18sec in that video : when i execute ./gradle to configure the gateway it show me this errors , i need help

`PS C:UsersOmarDesktopMicroServiceJhipsterRADADIBasmaMicroServicesBR2gateway> ./gradlew

Task :yarn_install
yarn install v0.19.1
[1/4] Resolving packages...
success Already up-to-date.
$ webdriver-manager update
[17:36:18] I/update - chromedriver: file exists C:UsersOmarDesktopMicroServiceJhipsterRADADIBasmaMicroServicesBR2gatewaynode_moduleswebdriver-managerseleniumchromedriver_2.34.zip
[17:36:18] I/update - chromedriver: unzipping chromedriver_2.34.zip
[17:36:18] I/update - chromedriver: chromedriver_2.34.exe up to date
[17:36:18] I/update - selenium standalone: file exists C:UsersOmarDesktopMicroServiceJhipsterRADADIBasmaMicroServicesBR2gatewaynode_moduleswebdriver-managerseleniumselenium-server-standalone-3.8.1.jar
[17:36:18] I/update - selenium standalone: selenium-server-standalone-3.8.1.jar up to date
[17:36:19] I/update - geckodriver: file exists C:UsersOmarDesktopMicroServiceJhipsterRADADIBasmaMicroServicesBR2gatewaynode_moduleswebdriver-managerseleniumgeckodriver-v0.19.1.zip
[17:36:19] I/update - geckodriver: unzipping geckodriver-v0.19.1.zip
[17:36:19] I/update - geckodriver: geckodriver-v0.19.1.exe up to date
Done in 3.43s.

Task :gulpConstantDev
C:UsersOmarDesktopMicroServiceJhipsterRADADIBasmaMicroServicesBR2gatewaynode_modulesnode-sasslibbinding.js:13
throw new Error(errors.unsupportedEnvironment());
^

Error: Node Sass does not yet support your current environment: Windows 64-bit with Unsupported runtime (57)
For more information on which environments are supported please see:
https://github.com/sass/node-sass/releases/tag/v3.13.1
at module.exports (C:UsersOmarDesktopMicroServiceJhipsterRADADIBasmaMicroServicesBR2gatewaynode_modulesnode-sasslibbinding.js:13:13)
at Object. (C:UsersOmarDesktopMicroServiceJhipsterRADADIBasmaMicroServicesBR2gatewaynode_modulesnode-sasslibindex.js:14:35)
at Module._compile (module.js:635:30)
at Object.Module._extensions..js (module.js:646:10)
at Module.load (module.js:554:32)
at tryModuleLoad (module.js:497:12)
at Function.Module._load (module.js:489:3)
at Module.require (module.js:579:17)
at require (internal/module.js:11:18)
at Object. (C:UsersOmarDesktopMicroServiceJhipsterRADADIBasmaMicroServicesBR2gatewaynode_modulesgulp-sassindex.js:187:21)

FAILURE: Build failed with an exception.

• What went wrong:
  Execution failed for task ':gulpConstantDev'.

  Process 'command 'node'' finished with non-zero exit value 1

• Try:
  Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

• Get more help at https://help.gradle.org

BUILD FAILED in 14s
6 actionable tasks: 5 executed, 1 up-to-date`

[nschonni]

Sorry, you didn't follow the issue template, so we can't help you. The answer is included there

[BasmaRadadi]

@nschonni Sorry i didn't get it , i am a biginner here so please can you explain what you mean please what's wrong with my issue , thnks for your time ^^

[salmanulfaris]

I have the same problem
Error: Node Sass does not yet support your current environment: Windows 64-bit with Unsupported runtime (57
@nschonni Can you please explain what you meant?

[xzyfer]

@salmanulfaris you need to update your node-sass version to a version that supports (57) Node 9. That's 4.7.2.

[S2Gteam]

for Windows | x86 & x64 |

0.10, 0.12, 1, 2, 3, 4, 5, 6,7
Node
Downgrade Node.js version if you have upgraded to higher than 7

[badcop666]

@nschonni that's a fairly un-helpful approach. Could you perhaps point out constructively to @BasmaRadadi so he can use the correct template? It's all about building the community then instead of shutting people down.

Likewise @S2Gteam - that's not a bad start, but it's not extremely helpful, how do you tell the node version? how do you downgrade?

Come on people! Let's be helpful - sitting facing a screen shouldn't mean you forget you are dealing with people. Cheers.

[nschonni]

We close these issues because if we don't get the information requested in our issue template, we waste alot of time asking for the basics. If someone in this tread is experiencing an issue then please open a new issue and follow the template