publishing angular 6 application in github pages - node.js

Question

I have been battling with getting my application up and running in github pages.
i have a hosted repo which i used for testing purpose and i have follow all the steps needed to get the application up and running but all effort avail abortive
git init
git add READMe.md
git commit -m "first commit"
git remote add origin repo url
git push origin master
npm i -g angular-cli-ghpages
ng build --prod --base-href https://username.github.io/repo/
ngh
after this point i am getting the below errors
An error occurred!
Error: Unspecified error (run without silent option for detail)
at C:\Users\TOSHIBA\AppData\Roaming\npm\node_modules\angular-cli-ghpages\node_modules\gh-pages\lib\index.js:232:19
at _rejected (C:\Users\TOSHIBA\AppData\Roaming\npm\node_modules\angular-cli-ghpages\node_modules\q\q.js:844:24)
at C:\Users\TOSHIBA\AppData\Roaming\npm\node_modules\angular-cli-ghpages\node_modules\q\q.js:870:30
at Promise.when (C:\Users\TOSHIBA\AppData\Roaming\npm\node_modules\angular-cli-ghpages\node_modules\q\q.js:1122:31)
at Promise.promise.promiseDispatch (C:\Users\TOSHIBA\AppData\Roaming\npm\node_modules\angular-cli-ghpages\node_modules\q\q.js:788:41)
at C:\Users\TOSHIBA\AppData\Roaming\npm\node_modules\angular-cli-ghpages\node_modules\q\q.js:604:44
at runSingle (C:\Users\TOSHIBA\AppData\Roaming\npm\node_modules\angular-cli-ghpages\node_modules\q\q.js:137:13)
at flush (C:\Users\TOSHIBA\AppData\Roaming\npm\node_modules\angular-cli-ghpages\node_modules\q\q.js:125:13)
at process._tickCallback (internal/process/next_tick.js:150:11)
i have also tried all possible suggestions online but none worked for me... pls i need help in what i am doing wrong.
update as requested
C:\Users\TOSHIBA\Desktop\Angular\application>ngh --no-silent
Cloning https://github.com/Nazehs/application.git into ......\AppData\Roaming\npm\node_modules\angular-cli-ghpages\node_modules\gh-pages.cache
An error occurred!
{ ProcessError: Cloning into '......\AppData\Roaming\npm\node_modules\angular-cli-ghpages\node_modules\gh-pages.cache'...
fatal: unable to access 'https://github.com/Nazehs/application.git/': Couldn't resolve host 'github.com'
at ChildProcess.<anonymous> (C:\Users\TOSHIBA\AppData\Roaming\npm\node_modules\angular-cli-ghpages\node_modules\gh-pages\lib\git.js:47:23)
at ChildProcess.emit (events.js:160:13)
at maybeClose (internal/child_process.js:943:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:220:5)
code: 128,
message: 'Cloning into \'..\..\..\AppData\Roaming\npm\node_modules\angular-cli-ghpages\node_modules\gh-pages\.cache\'...\nfatal: unable to access \'https://github.com/Nazehs/application.git/\': Couldn\'t resolve host \'github.com\'\n',
name: 'ProcessError' }
new output of the result
Cleaning
Fetching origin
Checking out origin/gh-pages
Removing files
Copying files
Adding all
An error occurred!
{ ProcessError: warning: LF will be replaced by CRLF in 3rdpartylicenses.txt.
The file will have its original line endings in your working directory.
error: open("karma.conf.js"): Permission denied
error: unable to index file karma.conf.js
fatal: adding files failed
at ChildProcess.<anonymous> (C:\Users\TOSHIBA\AppData\Roaming\npm\node_modules\angular-cli-ghpages\node_modules\gh-pages\lib\git.js:47:23)
at ChildProcess.emit (events.js:160:13)
at maybeClose (internal/child_process.js:943:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:220:5)
code: 128,
message: 'warning: LF will be replaced by CRLF in 3rdpartylicenses.txt.\nThe file will have its original line endings in your working directory.\nerror: open("karma.conf.js"): Permission denied\nerror: unable to index file karma.conf.js\nfatal: adding files failed\n',
name: 'ProcessError' }
new error
Pushing
An error occurred!
{ ProcessError: fatal: HttpRequestException encountered.
An error occurred while sending the request.
bash: /dev/tty: No such device or address
error: failed to execute prompt script (exit code 1)
fatal: could not read Username for 'https://github.com': No error
at ChildProcess.<anonymous> (C:\Users\nazehab\AppData\Roaming\npm\node_modules\angular-cli-ghpages\node_modules\gh-pages\lib\git.js:47:23)
at ChildProcess.emit (events.js:182:13)
at maybeClose (internal/child_process.js:961:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:248:5)
code: 128,
message:
'fatal: HttpRequestException encountered.\n An error occurred while sending the request.\r\nbash: /dev/tty: No such device or address\nerror: failed to execute prompt script (exit code 1)\nfatal: could not read Username for \'https://github.com\': No error\n',
name: 'ProcessError' }

Answer 1

The error is because of incorrect proxy settings.
So, if you have proxy you have to add it to the git config or environment variables.
set HTTPS_PROXY=http://<login>:<password>#proxy:port
set HTTP_PROXY=http://<login>:<password>#proxy:port
set NO_PROXY=localhost,my.company
Note the NO_PROXY, to allow to access internal site to your company
You also can register that in your git config:
git config --global http.proxy http://<login>:<password>#proxy:port
OR, if you don't have proxy you can try to unset the proxy settings
git config --global --unset http.proxy
https version:
git config --global --unset https.proxy