ionic start with blank template giving error - ionic-framework

Question

I installed latest node, npm and angular
npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: z#0.0.1
npm ERR! Found: #angular/compiler#11.0.9
npm ERR! node_modules/#angular/compiler
npm ERR! dev #angular/compiler#"~11.0.5" from the root project
npm ERR! peer #angular/compiler#"11.0.9" from #angular/compiler-cli#11.0.9
npm ERR! node_modules/#angular/compiler-cli
npm ERR! dev #angular/compiler-cli#"~11.0.5" from the root project
npm ERR! peer #angular/compiler-cli#"^11.0.0" from #angular-devkit/build-angular#0.1100.7
npm ERR! node_modules/#angular-devkit/build-angular
npm ERR! dev #angular-devkit/build-angular#"~0.1100.5" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer #angular/compiler#"11.1.2" from #angular/localize#11.1.2
npm ERR! node_modules/#angular/localize
npm ERR! peerOptional #angular/localize#"^11.0.0" from #angular-devkit/build-angular#0.1100.7
npm ERR! node_modules/#angular-devkit/build-angular
npm ERR! dev #angular-devkit/build-angular#"~0.1100.5" from the root project
npm ERR!
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR!
npm ERR! See C:\Users\JatinKumar\AppData\Local\npm-cache\eresolve-report.txt for a full report.
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\JatinKumar\AppData\Local\npm-cache\_logs\2021-02-04T19_41_41_433Z-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.

Answer 1

run npm install --force
and then
npm install --save-dev --force
Now you can run your project!