问题
I have a NativeScript + angular project it was working fine until i upgraded my cli to 7.0.3 now i can't run the following :
tns run android --bundle
because it get stuck at :
Webpack compilation complete. Watching for file changes.
Webpack build done!
Copying template files...
I've tried to wait more than an hour all it created was platform folder with android and temp-android and not the complete project it use to generate
my environment is currently like this when i run ng --version from cmd i get :
Angular CLI: 6.1.0-beta.0
Node: 8.12.0
OS: win32 x64
Angular:
...
Package Version
------------------------------------------------------
@angular-devkit/architect 0.7.0-beta.0
@angular-devkit/core 0.7.0-beta.0
@angular-devkit/schematics 0.7.0-beta.0
@schematics/angular 0.7.0-beta.0
@schematics/update 0.7.0-beta.0
rxjs 6.3.3
typescript 2.7.2
when i run the same command from powershell i get this :
Angular CLI: 7.0.3
Node: 8.12.0
OS: win32 x64
Angular: 6.1.10
... animations, common, compiler, compiler-cli, core, forms
... http, platform-browser, platform-browser-dynamic, router
Package Version
-----------------------------------------------------------
@angular-devkit/architect 0.10.3
@angular-devkit/build-angular 0.10.3
@angular-devkit/build-optimizer 0.10.3
@angular-devkit/build-webpack 0.10.3
@angular-devkit/core 7.0.3
@angular-devkit/schematics 7.0.3
@angular/cli 7.0.3
@angular/language-service 7.0.1
@ngtools/webpack 7.0.3
@schematics/angular 7.0.3
@schematics/update 0.10.3
rxjs 6.3.3
typescript 2.7.2
webpack 4.19.1
every thing got missed up , i need a way to fix the current or rollback to the previous status .
from my search i thing the problem is related to npm , is there a way to clear cash or remove the the package and reinstall them with right versions .
UPDATE
after leaving the command for 2 hours i got this error
Unable to apply changes on device: CB5A28949S. Error is: request to https://registry.npmjs.org/tns-android failed, reason: connect ECONNREFUSED 127.0.0.1:59069.
Executing after-watch hook from D:\IdeaProjects\AndroidAppsLauncher\hooks\after-watch\nativescript-dev-webpack.js
Stopping webpack watch
Executing after-watch hook from D:\IdeaProjects\AndroidAppsLauncher\hooks\after-watch\nativescript-dev-webpack.js
Noting that i'm not using a proxy
UPDATE
regarding last update , apperenlty tns had a proxy i removed it tns proxy clear
but the copying files issue still exists
UPDATE
It worked !!! , I changed nothing , I only kept creating new projects and trying to run then suddenly it build and copied the files in 2 secs ! I feel like it was trying to connecting to back end interface that was down for that time which i think is really inconvenient, there should be an offline mode.
来源：https://stackoverflow.com/questions/53135881/nativescript-stuck-at-copying-template-files