Angular6 and node upgrades, error reports for new projects

localhost:~ jingmz$ ng-version

 _                      _                 ____ _     ___
/ \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|

/ |"_ / _ | / _ |"_ _ | |
/ | (_ | |) | (_ | | |
/ _ / _ | | _ |, | _ _, _ _ | _ _, _ |

            |___/

Angular CLI: 6.0.8
Node: 10.5.0
OS: darwin x64
Angular: undefined
.

< H2 > Package Version < / H2 >

@ angular-devkit/architect 0.6.8 (cli-only)
@ angular-devkit/core 0.6.8 (cli-only)
@ angular-devkit/schematics 0.6.8 (cli-only)
@ angular/cli < error > @ ngtools/webpack < error >
@ schematics/angular 0.6.8 (cli-only)
@ schematics/update 0.6.8 (cli-only)
rxjs 6.2.1 (cli-only)

< H2 > typescript 2.7.2 (cli-only) < / H2 >

localhost:~ jingmz$ node-v

< H2 > v10.5.0 < / H2 >

node upgrade v10.5.0, angular upgrade Angular CLI: 6.0.8 New angular Project ng new ss error, This command can not be run inside of a CLI project.