Thanks for your reply.

I did not make any changes after downloading. Everything went smoothly; however, it does not place the specified 3 files under the wwwroot directory. I tried running the gulp --demo1 command multiple times, and it executes without any errors.

I have added my gulp.config.js file below:

const gulpConfig = { name: "Metronic", desc: "Gulp build config", version: "8.2.9", config: { debug: false, compile: { rtl: { enabled: false, skip: [ "select2", "keenicons", "line-awesome", "fontawesome5", "nouislider", "tinymce", "sweetalert2", ], }, jsMinify: false, cssMinify: false, jsSourcemaps: false, cssSourcemaps: false, }, path: { src: "../src/{demo}", common_src: "../src/{demo}", node_modules: "node_modules", }, dist: ["../../wwwroot/assets"], }, build: { base: { src: { styles: ["{$config.path.src}/sass/style.scss"], scripts: [ "{$config.path.common_src}/js/components//*.js", "{$config.path.common_src}/js/layout//.js", "{$config.path.src}/js/layout/**/.js", ], }, dist: { styles: "{$config.dist}/css/style.bundle.css", scripts: "{$config.dist}/js/scripts.bundle.js", }, }, plugins: { global: { src: { mandatory: { jquery: { scripts: ["{$config.path.node_modules}/jquery/dist/jquery.js"], }, popperjs: { scripts: [ "{$config.path.node_modules}/@popperjs/core/dist/umd/popper.js", ], }, bootstrap: { scripts: [ "{$config.path.node_modules}/bootstrap/dist/js/bootstrap.min.js", ], }, moment: { scripts: [ "{$config.path.node_modules}/moment/min/moment-with-locales.min.js", ], }, wnumb: { scripts: ["{$config.path.node_modules}/wnumb/wNumb.js"], }, }, optional: { axios: { scripts: ["{$config.path.node_modules}/axios/dist/axios.min.js"], }, lozad: { scripts: ["{$config.path.node_modules}/lozad/dist/lozad.min.js"], }, select2: { styles: [ "{$config.path.node_modules}/select2/dist/css/select2.css", ], scripts: [ "{$config.path.node_modules}/select2/dist/js/select2.full.js", "{$config.path.common_src}/js/vendors/plugins/select2.init.js", ], }, "tempus-dominus": { styles: [ "{$config.path.node_modules}/@eonasdan/tempus-dominus/dist/css/tempus-dominus.min.css", ], scripts: [ "{$config.path.node_modules}/@eonasdan/tempus-dominus/dist/js/tempus-dominus.min.js", "{$config.path.common_src}/js/vendors/plugins/tempus-dominus.init.js", "{$config.path.node_modules}/@eonasdan/tempus-dominus/dist/locales/de.js", "{$config.path.node_modules}/@eonasdan/tempus-dominus/dist/plugins/customDateFormat.js", ], }, flatpickr: { styles: [ "{$config.path.node_modules}/flatpickr/dist/flatpickr.css", ], scripts: [ "{$config.path.node_modules}/flatpickr/dist/flatpickr.js", "{$config.path.node_modules}/flatpickr/dist/l10n/ar.js", ], }, formvalidation: { styles: [ "{$config.path.common_src}/plugins/@form-validation/umd/styles/index.css", ], scripts: [ "{$config.path.node_modules}/es6-shim/es6-shim.js", "{$config.path.common_src}/plugins/@form-validation/umd/bundle/popular.min.js", "{$config.path.common_src}/plugins/@form-validation/umd/bundle/full.min.js", "{$config.path.common_src}/plugins/@form-validation/umd/plugin-bootstrap5/index.min.js", ], }, bootstrapmaxlength: { scripts: [ "{$config.path.node_modules}/bootstrap-maxlength/src/bootstrap-maxlength.js", ], }, daterangepicker: { styles: [ "{$config.path.node_modules}/bootstrap-daterangepicker/daterangepicker.css", ], scripts: [ "{$config.path.node_modules}/bootstrap-daterangepicker/daterangepicker.js", ], }, inputmask: { scripts: [ "{$config.path.node_modules}/inputmask/dist/inputmask.js", "{$config.path.node_modules}/inputmask/dist/bindings/inputmask.binding.js", ], }, tinyslider: { styles: [ "{$config.path.node_modules}/tiny-slider/dist/tiny-slider.css", ], scripts: [ "{$config.path.node_modules}/tiny-slider/dist/min/tiny-slider.js", ], }, nouislider: { styles: [ "{$config.path.node_modules}/nouislider/dist/nouislider.css", ], scripts: [ "{$config.path.node_modules}/nouislider/dist/nouislider.js", ], }, autosize: { scripts: [ "{$config.path.node_modules}/autosize/dist/autosize.js", ], }, clipboard: { scripts: [ "{$config.path.node_modules}/clipboard/dist/clipboard.min.js", ], }, bootstrapmultiselectsplitter: { scripts: [ "{$config.path.node_modules}/bootstrap-multiselectsplitter/bootstrap-multiselectsplitter.js", ], }, smoothscroll: { scripts: [ "{$config.path.node_modules}/smooth-scroll/dist/smooth-scroll.js", ], }, dropzone: { styles: [ "{$config.path.node_modules}/dropzone/dist/dropzone.css", ], scripts: [ "{$config.path.node_modules}/dropzone/dist/dropzone.js", "{$config.path.common_src}/js/vendors/plugins/dropzone.init.js", ], }, quil: { styles: ["{$config.path.node_modules}/quill/dist/quill.snow.css"], scripts: ["{$config.path.node_modules}/quill/dist/quill.js"], }, tagify: { styles: [ "{$config.path.node_modules}/@yaireo/tagify/dist/tagify.css", ], scripts: [ "{$config.path.node_modules}/@yaireo/tagify/dist/tagify.polyfills.min.js", "{$config.path.node_modules}/@yaireo/tagify/dist/tagify.js", ], }, toastr: { styles: [ "{$config.path.common_src}/plugins/toastr/build/toastr.css", ], scripts: [ "{$config.path.common_src}/plugins/toastr/build/toastr.min.js", ], }, apexcharts: { styles: [ "{$config.path.node_modules}/apexcharts/dist/apexcharts.css", ], scripts: [ "{$config.path.node_modules}/apexcharts/dist/apexcharts.min.js", ], }, chartjs: { scripts: [ "{$config.path.node_modules}/chart.js/dist/chart.umd.js", ], }, countupjs: { scripts: [ "{$config.path.node_modules}/countup.js/dist/countUp.umd.js", ], }, sweetalert2: { styles: [ "{$config.path.node_modules}/sweetalert2/dist/sweetalert2.css", ], scripts: [ "{$config.path.node_modules}/es6-promise-polyfill/promise.min.js", "{$config.path.node_modules}/sweetalert2/dist/sweetalert2.min.js", "{$config.path.common_src}/js/vendors/plugins/sweetalert2.init.js", ], }, keenicons: { styles: [ "{$config.path.common_src}/plugins/keenicons/duotone/style.css", "{$config.path.common_src}/plugins/keenicons/outline/style.css", "{$config.path.common_src}/plugins/keenicons/solid/style.css", ], fonts: [ "{$config.path.common_src}/plugins/keenicons/duotone/fonts/", "{$config.path.common_src}/plugins/keenicons/outline/fonts/", "{$config.path.common_src}/plugins/keenicons/solid/fonts/", ], }, "line-awesome": { styles: [ "{$config.path.node_modules}/line-awesome/dist/line-awesome/css/line-awesome.css", ], fonts: [ "{$config.path.node_modules}/line-awesome/dist/line-awesome/fonts/", ], }, "bootstrap-icons": { styles: [ "{$config.path.node_modules}/bootstrap-icons/font/bootstrap-icons.css", ], fonts: [ "{$config.path.node_modules}/bootstrap-icons/font/fonts/", ], }, "@fortawesome": { styles: [ "{$config.path.node_modules}/@fortawesome/fontawesome-free/css/all.min.css", ], fonts: [ "{$config.path.node_modules}/@fortawesome/fontawesome-free/webfonts/", ], }, }, override: { styles: ["{$config.path.src}/sass/plugins.scss"], }, }, dist: { styles: "{$config.dist}/plugins/global/plugins.bundle.css", scripts: "{$config.dist}/plugins/global/plugins.bundle.js", images: "{$config.dist}/plugins/global/images", fonts: "{$config.dist}/plugins/global/fonts", }, }, custom: { draggable: { src: { scripts: [ "{$config.path.node_modules}/@shopify/draggable/build/umd/index.min.js", ], }, dist: { scripts: "{$config.dist}/plugins/custom/draggable/draggable.bundle.js", }, }, prismjs: { src: { styles: [ "{$config.path.node_modules}/prism-themes/themes/prism-shades-of-purple.css", ], scripts: [ "{$config.path.node_modules}/prismjs/prism.js", "{$config.path.node_modules}/prismjs/components/prism-markup.js", "{$config.path.node_modules}/prismjs/components/prism-markup-templating.js", "{$config.path.node_modules}/prismjs/components/prism-bash.js", "{$config.path.node_modules}/prismjs/components/prism-javascript.js", "{$config.path.node_modules}/prismjs/components/prism-scss.js", "{$config.path.node_modules}/prismjs/components/prism-css.js", "{$config.path.node_modules}/prismjs/components/prism-php.js", "{$config.path.node_modules}/prismjs/components/prism-php-extras.js", "{$config.path.node_modules}/prismjs/components/prism-python.js", "{$config.path.node_modules}/prismjs/components/prism-aspnet.js", "{$config.path.node_modules}/prismjs/plugins/normalize-whitespace/prism-normalize-whitespace.js", "{$config.path.common_src}/js/vendors/plugins/prism.init.js", ], }, dist: { styles: "{$config.dist}/plugins/custom/prismjs/prismjs.bundle.css", scripts: "{$config.dist}/plugins/custom/prismjs/prismjs.bundle.js", }, }, datatables: { src: { styles: [ "{$config.path.node_modules}/datatables.net-bs5/css/dataTables.bootstrap5.css", "{$config.path.node_modules}/datatables.net-buttons-bs5/css/buttons.bootstrap5.min.css", "{$config.path.node_modules}/datatables.net-colreorder-bs5/css/colReorder.bootstrap5.min.css", "{$config.path.node_modules}/datatables.net-fixedcolumns-bs5/css/fixedColumns.bootstrap5.min.css", "{$config.path.node_modules}/datatables.net-fixedheader-bs5/css/fixedHeader.bootstrap5.min.css", "{$config.path.node_modules}/datatables.net-responsive-bs5/css/responsive.bootstrap5.min.css", "{$config.path.node_modules}/datatables.net-rowreorder-bs5/css/rowReorder.bootstrap5.min.css", "{$config.path.node_modules}/datatables.net-scroller-bs5/css/scroller.bootstrap5.min.css", "{$config.path.node_modules}/datatables.net-select-bs5/css/select.bootstrap5.min.css", "{$config.path.node_modules}/datatables.net-datetime/dist/dataTables.dateTime.min.css", ], scripts: [ "{$config.path.node_modules}/datatables.net/js/dataTables.js", "{$config.path.node_modules}/datatables.net-bs5/js/dataTables.bootstrap5.js", "{$config.path.common_src}/js/vendors/plugins/datatables.init.js", "{$config.path.node_modules}/jszip/dist/jszip.min.js", "{$config.path.node_modules}/pdfmake/build/pdfmake.min.js", "{$config.path.node_modules}/pdfmake/build/vfs_fonts.js", "{$config.path.node_modules}/datatables.net-buttons/js/dataTables.buttons.min.js", "{$config.path.node_modules}/datatables.net-buttons-bs5/js/buttons.bootstrap5.min.js", "{$config.path.node_modules}/datatables.net-buttons/js/buttons.colVis.js", "{$config.path.node_modules}/datatables.net-buttons/js/buttons.flash.js", "{$config.path.node_modules}/datatables.net-buttons/js/buttons.html5.js", "{$config.path.node_modules}/datatables.net-buttons/js/buttons.print.js", "{$config.path.node_modules}/datatables.net-colreorder/js/dataTables.colReorder.min.js", "{$config.path.node_modules}/datatables.net-colreorder-bs5/js/colReorder.bootstrap5.js", "{$config.path.node_modules}/datatables.net-fixedcolumns/js/dataTables.fixedColumns.min.js", "{$config.path.node_modules}/datatables.net-fixedcolumns-bs5/js/fixedColumns.bootstrap5.js", "{$config.path.node_modules}/datatables.net-fixedheader/js/dataTables.fixedHeader.min.js", "{$config.path.node_modules}/datatables.net-fixedheader-bs5/js/fixedHeader.bootstrap5.js", "{$config.path.node_modules}/datatables.net-responsive/js/dataTables.responsive.min.js", "{$config.path.node_modules}/datatables.net-responsive-bs5/js/responsive.bootstrap5.min.js", "{$config.path.node_modules}/datatables.net-rowgroup/js/dataTables.rowGroup.min.js", "{$config.path.node_modules}/datatables.net-rowgroup-bs5/js/rowGroup.bootstrap5.js", "{$config.path.node_modules}/datatables.net-rowreorder/js/dataTables.rowReorder.min.js", "{$config.path.node_modules}/datatables.net-rowreorder-bs5/js/rowReorder.bootstrap5.js", "{$config.path.node_modules}/datatables.net-scroller/js/dataTables.scroller.min.js", "{$config.path.node_modules}/datatables.net-scroller-bs5/js/dataTables.bootstrap5.js", "{$config.path.node_modules}/datatables.net-select/js/dataTables.select.min.js", "{$config.path.node_modules}/datatables.net-select-bs5/js/dataTables.bootstrap5.js", "{$config.path.node_modules}/datatables.net-datetime/dist/dataTables.dateTime.min.js", "{$config.path.node_modules}/datatables.net-plugins/features/conditionalPaging/dataTables.conditionalPaging.js", ], }, dist: { styles: "{$config.dist}/plugins/custom/datatables/datatables.bundle.css", scripts: "{$config.dist}/plugins/custom/datatables/datatables.bundle.js", }, }, leaflet: { src: { styles: [ "{$config.path.node_modules}/leaflet/dist/leaflet.css", "{$config.path.node_modules}/esri-leaflet-geocoder/dist/esri-leaflet-geocoder.css", ], scripts: [ "{$config.path.node_modules}/leaflet/dist/leaflet.js", "{$config.path.node_modules}/esri-leaflet/dist/esri-leaflet.js", "{$config.path.node_modules}/esri-leaflet-geocoder/dist/esri-leaflet-geocoder.js", ], }, dist: { styles: "{$config.dist}/plugins/custom/leaflet/leaflet.bundle.css", scripts: "{$config.dist}/plugins/custom/leaflet/leaflet.bundle.js", }, }, fslightbox: { src: { scripts: ["{$config.path.node_modules}/fslightbox/index.js"], }, dist: { scripts: "{$config.dist}/plugins/custom/fslightbox/fslightbox.bundle.js", }, }, typedjs: { src: { scripts: ["{$config.path.node_modules}/typed.js/dist/typed.umd.js"], }, dist: { scripts: "{$config.dist}/plugins/custom/typedjs/typedjs.bundle.js", }, }, fullcalendar: { src: { styles: ["{$config.path.node_modules}/fullcalendar/main.min.css"], scripts: [ "{$config.path.node_modules}/fullcalendar/main.js", "{$config.path.node_modules}/fullcalendar/locales-all.min.js", ], }, dist: { styles: "{$config.dist}/plugins/custom/fullcalendar/fullcalendar.bundle.css", scripts: "{$config.dist}/plugins/custom/fullcalendar/fullcalendar.bundle.js", }, }, tinymcejs: { src: { scripts: [ "{$config.path.node_modules}/tinymce/tinymce.min.js", "{$config.path.node_modules}/tinymce/themes/silver/theme.js", "{$config.path.node_modules}/tinymce/themes/mobile/theme.js", "{$config.path.node_modules}/tinymce/icons/default/icons.js", "{$config.path.node_modules}/tinymce/plugins//plugin.js", ], }, dist: { scripts: "{$config.dist}/plugins/custom/tinymce/tinymce.bundle.js", }, }, ckeditorclassic: { src: { scripts: [ "{$config.path.node_modules}/@ckeditor/ckeditor5-build-classic/build/ckeditor.js", ], }, dist: { scripts: "{$config.dist}/plugins/custom/ckeditor/ckeditor-classic.bundle.js", }, }, ckeditorinline: { src: { scripts: [ "{$config.path.node_modules}/@ckeditor/ckeditor5-build-inline/build/ckeditor.js", ], }, dist: { scripts: "{$config.dist}/plugins/custom/ckeditor/ckeditor-inline.bundle.js", }, }, ckeditorballoon: { src: { scripts: [ "{$config.path.node_modules}/@ckeditor/ckeditor5-build-balloon/build/ckeditor.js", ], }, dist: { scripts: "{$config.dist}/plugins/custom/ckeditor/ckeditor-balloon.bundle.js", }, }, ckeditorballoonblock: { src: { scripts: [ "{$config.path.node_modules}/@ckeditor/ckeditor5-build-balloon-block/build/ckeditor.js", ], }, dist: { scripts: "{$config.dist}/plugins/custom/ckeditor/ckeditor-balloon-block.bundle.js", }, }, ckeditordecoupleddocument: { src: { scripts: [ "{$config.path.node_modules}/@ckeditor/ckeditor5-build-decoupled-document/build/ckeditor.js", ], }, dist: { scripts: "{$config.dist}/plugins/custom/ckeditor/ckeditor-document.bundle.js", }, }, cropperjs: { src: { styles: ["{$config.path.node_modules}/cropperjs/dist/cropper.css"], scripts: ["{$config.path.node_modules}/cropperjs/dist/cropper.js"], }, dist: { styles: "{$config.dist}/plugins/custom/cropper/cropper.bundle.css", scripts: "{$config.dist}/plugins/custom/cropper/cropper.bundle.js", }, }, jkanban: { src: { styles: [ "{$config.path.node_modules}/jkanban/dist/jkanban.min.css", ], scripts: [ "{$config.path.node_modules}/jkanban/dist/jkanban.min.js", ], }, dist: { styles: "{$config.dist}/plugins/custom/jkanban/jkanban.bundle.css", scripts: "{$config.dist}/plugins/custom/jkanban/jkanban.bundle.js", }, }, flot: { src: { scripts: [ "{$config.path.node_modules}/flot/dist/es5/jquery.flot.js", "{$config.path.node_modules}/flot/source/jquery.flot.resize.js", "{$config.path.node_modules}/flot/source/jquery.flot.categories.js", "{$config.path.node_modules}/flot/source/jquery.flot.pie.js", "{$config.path.node_modules}/flot/source/jquery.flot.stack.js", "{$config.path.node_modules}/flot/source/jquery.flot.crosshair.js", "{$config.path.node_modules}/flot/source/jquery.flot.axislabels.js", ], }, dist: { scripts: "{$config.dist}/plugins/custom/flotcharts/flotcharts.bundle.js", }, }, vistimeline: { src: { styles: [ "{$config.path.node_modules}/vis-timeline/dist/vis-timeline-graph2d.css", ], scripts: [ "{$config.path.node_modules}/vis-timeline/standalone/umd/vis-timeline-graph2d.min.js", "{$config.path.node_modules}/handlebars/dist/handlebars.min.js", ], }, dist: { styles: "{$config.dist}/plugins/custom/vis-timeline/vis-timeline.bundle.css", scripts: "{$config.dist}/plugins/custom/vis-timeline/vis-timeline.bundle.js", }, }, jstree: { src: { styles: [ "{$config.path.node_modules}/jstree/dist/themes/default/style.css", ], scripts: ["{$config.path.node_modules}/jstree/dist/jstree.js"], images: [ "{$config.path.common_src}/media/plugins/jstree/32px.png", "{$config.path.node_modules}/jstree/dist/themes/default/throbber.gif", ], }, dist: { styles: "{$config.dist}/plugins/custom/jstree/jstree.bundle.css", scripts: "{$config.dist}/plugins/custom/jstree/jstree.bundle.js", images: "{$config.dist}/plugins/custom/jstree/images/jstree", }, }, formrepeater: { src: { scripts: [ "{$config.path.node_modules}/jquery.repeater/src/lib.js", "{$config.path.node_modules}/jquery.repeater/src/jquery.input.js", "{$config.path.node_modules}/jquery.repeater/src/repeater.js", ], }, dist: { scripts: "{$config.dist}/plugins/custom/formrepeater/formrepeater.bundle.js", }, }, cookiealert: { src: { styles: [ "{$config.path.node_modules}/bootstrap-cookie-alert/cookiealert.css", ], scripts: [ "{$config.path.node_modules}/bootstrap-cookie-alert/cookiealert.js", ], }, dist: { styles: "{$config.dist}/plugins/custom/cookiealert/cookiealert.bundle.css", scripts: "{$config.dist}/plugins/custom/cookiealert/cookiealert.bundle.js", }, }, }, }, widgets: { src: { scripts: ["{$config.path.common_src}/js/widgets//.js"], }, dist: { scripts: "{$config.dist}/js/widgets.bundle.js", }, }, custom: { src: { styles: [ "{$config.path.common_src}/sass/custom/**/.scss", "{$config.path.src}/sass/custom//*.scss", ], scripts: [ "{$config.path.common_src}/js/custom//.js", "{$config.path.src}/js/custom/**/.js", ], }, dist: { styles: "{$config.dist}/css/custom/", scripts: "{$config.dist}/js/custom/", }, }, media: { src: { media: [ "{$config.path.common_src}/media//.", "{$config.path.src}/media//.", ], }, dist: { media: "{$config.dist}/media/", }, }, misc: { src: { styles: ["{$config.path.node_modules}/tinymce/skins/**/*.css"], }, dist: { styles: "{$config.dist}/plugins/custom/tinymce/skins/", }, }, }, };

export { gulpConfig };

Hi,

Thank you for reaching out to us.

We tested the latest Metronic Asp.Net-Core version and were unable to reproduce this issue.

Did you make any changes to our gulp configuration?

Regards,
Lauris Stepanovs,
Keenthemes Support Team