gulp not working, where is the error?

Question

Pug

Gives an error:
Cannot GET /

Here is the terminal:

gulp
[17:28:17] Using gulpfile D:\Программирование\Макеты сайтов\ДЛЯ ПОРТФОЛИО\internet magazine\gulpfile.js
[17:28:17] Starting 'default'...
[17:28:17] Starting 'dev'...
[17:28:17] Starting 'clean'...
[17:28:17] Finished 'clean' after 14 ms
[17:28:17] Starting 'pug'...
[17:28:17] Starting 'fonts'...
[17:28:17] Starting 'styles:dev'...
[17:28:17] Starting 'img:dev'...
[17:28:17] Starting 'libsJS:dev'...
[17:28:17] Starting 'js:dev'...
[17:28:17] Starting 'svg'...
[17:28:17] Finished 'img:dev' after 112 ms
[17:28:17] Plumber found unhandled error:
 Error in plugin "gulp-pug"
Message:
    D:\Программирование\Макеты сайтов\ДЛЯ ПОРТФОЛИО\internet magazine\dev\pug\modules\header\header-main.pug:13:26
    11|         a(href="").header__link Звонок бесплатный
    12|     .header__address.header-address
  > 13|       +icon('location'. 'header-address__icon')
---------------------------------^
    14|       span.header-address__text Москва, пр-т Бабушкин, 666 дом, 666 квартира
    15|     .header__goods
    16|       .header-goods

Syntax Error: Unexpected token
Details:
    code: PUG:SYNTAX_ERROR
    msg: Syntax Error: Unexpected token
    line: 13
    column: 26
    filename: D:\Программирование\Макеты сайтов\ДЛЯ ПОРТФОЛИО\internet magazine\dev\pug\modules\header\header-main.pug
    src: .header__main
  .container
    .header__logo.logo
      img(src="static/images/general/logo.svg.svg" alt="Логотип").logo__image
    .header__phones
      .header__item
        a(href="tel:[phone]").header__phone [phone]
        a(href="").header__link Заказать звонок
      .header__item
        a(href="tel:[phone]").header__phone [phone]
        a(href="").header__link Звонок бесплатный
    .header__address.header-address
      +icon('location'. 'header-address__icon')
      span.header-address__text Москва, пр-т Бабушкин, 666 дом, 666 квартира
    .header__goods
      .header-goods
        span.header-goods__price 0 ₽
        span.header-goods__count 0 товаров
      .header__basket
        +icon('', 'header-basket__icon')
        span.header-basket__text Корзина
    toJSON: function () {
    return {
      code: this.code,
      msg: this.msg,
      line: this.line,
      column: this.column,
      filename: this.filename
    };
  }

[17:28:17] Finished 'pug' after 153 ms
[17:28:19] Finished 'styles:dev' after 1.61 s
[17:28:19] Finished 'js:dev' after 1.61 s
[17:28:19] Finished 'libsJS:dev' after 1.61 s
[17:28:19] Finished 'svg' after 1.61 s
[17:28:19] Finished 'fonts' after 1.62 s
[17:28:19] Finished 'dev' after 1.63 s
[17:28:19] Starting 'watch'...
[17:28:19] Starting 'serve'...
[Browsersync] Access URLs:
 -------------------------------------
       Local: http://localhost:3014
    External: http://192.168.1.56:3014
 -------------------------------------
          UI: http://localhost:3015
 UI External: http://localhost:3015
 -------------------------------------
[Browsersync] Serving files from: ./build

Answer 1

+icon('location'. 'header-address__icon')
Why do I think there should be a comma instead of a dot after location.
Tk here a comma for example: +icon('', 'header-basket__icon')

Answer 2

maybe here

img(src="static/images/general/logo.svg.svg" - svg.svg

though that's not the reason