Problem after install ionic@6.6.0

Hi everybody,

I new here and on ionic. I want to use ionic but after installation, i can not create a app.
This my error :
Mianssodila@Mianssodila-PC MINGW64 /e/HybridApps
$ ionic --version
6.6.0

Mianssodila@Mianssodila-PC MINGW64 /e/HybridApps
$ ionic start MyAPPv1 blank
√ Preparing directory .\MyAPPv1 - done!
√ Downloading and extracting blank starter - done!
–no-confirm: Integrate your new app with Capacitor to target native iOS and Android? No

Installing dependencies may take several minutes.

──────────────────────────────────────────────────────────────────────

  Ionic Enterprise, platform and solutions for teams by Ionic

              Powerful library of native APIs
             A supercharged platform for teams

     Learn more: https://ion.link/enterprise

──────────────────────────────────────────────────────────────────────

npm.cmd i
npm WARN deprecated core-js@2.6.11: core-js@<3 is no longer maintained and not recommended for usage due to the number of issues. Please, upgrade your dependencies to the actual version of core-js@3.
npm WARN deprecated chokidar@2.1.8: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies.
npm WARN deprecated fsevents@1.2.12: fsevents 1 will break on node v14+ and could be using insecure binaries. Upgrade to fsevents 2.
npm WARN deprecated request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142
npm WARN deprecated urix@0.1.0: Please see https://github.com/lydell/urix#deprecated
npm WARN deprecated resolve-url@0.2.1: https://github.com/lydell/resolve-url#deprecated
npm ERR! Unexpected end of JSON input while parsing near ‘…:"^1.10.0"},“dist”:{"’

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Mianssodila\AppData\Roaming\npm-cache_logs\2020-04-26T01_56_54_998Z-debug.log
[ERROR] An error occurred while running subprocess npm.

    npm.cmd i exited with exit code 1.

    Re-running this command with the --verbose flag may provide more information.

Mianssodila@Mianssodila-PC MINGW64 /e/HybridApps
$

PLEASE I NEED HELP

Best Regards,

Similar her,e trying “ionic start newApp blank --type=ionic-angular” w/ ionic 6.9.2 on macOS Catalina10.15.4

report the same in the ionic github issue section as well