Vielen Dank @J-Hilk für den Link zur sehr guten Dokumentation was mir weitergeholfen hat.

Vielen Dank auch an @mrjj der auch einen entscheidenen Tipp gegeben hat eben dass es nur mit dem MSVC Compiler funktioniert. Habe beim Installationsprozess von "webengine" auf der rechte Seite gesehen das MSVC 2017 erforderlich ist von daher stimmt die Aussage absolut.

Vielen Vielen Dank nochmals an euch beiden die mir geholfen haben.

Grüße
Sven

hey , sorry for not being clear but what i meant by hosted was like node app is not hosted anywhere . So i added node code to my qt project and in main.cpp i create a Qprocess of node and then just provide localhost url to webengineview.

this solves my purpose.

So in short what i did was :

copied node app code to my qt project. created a process of node running the node app via Qprocess. provided localhost url:port to webengineview and it shows the app.

@mousemao I've made a feature request here https://bugreports.qt.io/browse/QTBUG-55074

BTW, 大哥，你好~~

Found the problem. It looks like during the initial stage of nmake, it was spitting out some errors complaining that the command line is too long. I found this ticket and patched those 3 files into my directory and it fixed the problem: https://codereview.qt-project.org/#/c/160622/

Later down the line I experienced another compile issue (https://bugreports.qt.io/browse/QTBUG-54455) and patching this file fixed it: https://codereview.qt-project.org/#/c/163955/

The solution was simple, i was inattentive, but Web Engine Team helps me, thanks guys

webView.onNavigationRequested: { if(request.navigationType === WebEngineView.BackForwardNavigation) { print("onNavigationRequested", request.url) request.action = WebEngineView.IgnoreRequest; } }

@MicNielsen I guess it isn't possible :(