1

when I do mvn compiling for flink source code，I get:

Node.js version v9.0.3 detected.

The Angular CLI requires a minimum Node.js version of eithor v10.13 or v12.0

when I input node -v, the result is 12.18

so,what's the comand to know the Node.js version in angular's eyes?

and where does the old version v9.0.3 come from?

I restart my computer and the error remains.

Thanks for your help.

(Python3.6) appleyuchi@Desktop:~$ which npm /home/appleyuchi/.nvm/versions/node/v12.18.0/bin/npm

(Python3.6) appleyuchi@Desktop:~$ which nodejs

(Python3.6) appleyuchi@Desktop:~$ which node /home/appleyuchi/.nvm/versions/node/v12.18.0/bin/node

I compile and get the following message again Node.js version v10.9.0 detected.

  • 1
    It's really unclear what the problem is here. Why do you think that the version of Node used by your install of Angular CLI **isn't** 12.18? – Quentin Jun 14 '20 at 08:37
  • I have added something,thanks for your suggestion. –  Jun 14 '20 at 08:44
  • 1
    You've got two different versions of node installed in different paths, and something about the process you use to "do mvn compiling for flink" is using the wrong one. Probably it is running as a different user with a different `$PATH`. – Quentin Jun 14 '20 at 08:45
  • @Quentin Thanks...I forgot where they are....It seems that I have installed both in common user and root and ...um....I really forgot.... –  Jun 14 '20 at 08:49

1 Answers1

-1

what do you mean by angular's eyes? There is no different node for angular. if it is installed then the node is same for all framework.

Follow this link to check Angular, Node.js and TypeScript compatibility.

https://gist.github.com/LayZeeDK/c822cc812f75bb07b7c55d07ba2719b3

You can use nvm if you want to work with multiple node versions

this link will help in using nvm

https://www.sitepoint.com/quick-tip-multiple-versions-node-nvm/

Amrit
  • 2,115
  • 1
  • 21
  • 41
  • when I update my node with `g`,the old version remains when mvn compiling with angular command. –  Jun 14 '20 at 08:43
  • 1
    check this link https://gist.github.com/LayZeeDK/c822cc812f75bb07b7c55d07ba2719b3 to see if your angular is compatible and if not then install the node mentioned in the link – Amrit Jun 14 '20 at 08:43
  • first uninstall the older node and delete temp file and then install new one – Amrit Jun 14 '20 at 08:44
  • Thanks for your kind replies...I'm trying to make sure the node is deleted 100% now.... –  Jun 14 '20 at 08:46
  • I have updated my statements...I have installed nvm.but the error remains. –  Jun 14 '20 at 10:42
  • 1
    try deleting directory where Node.js version v10.9.0 is installed – Amrit Jun 15 '20 at 05:23
  • 1
    https://stackoverflow.com/questions/20711240/how-to-completely-remove-node-js-from-windows – Amrit Jun 15 '20 at 05:24