- 
    Bug 
- 
    Resolution: Done
- 
    P1: Critical 
- 
    5.10.0
- 
    None
- 
    * Windows 10 64bit
 * Qt 5.10.0 MSVC2017 64bit
 * Qt Creator 4.5.0
Steps to reproduce:
- Open Qt Creator 4.5.0 from Qt5.10 msvc2017
- Open markdowneditor example project
- Configure project with Qt 5.10.0 MSVC2017 64bit
- Build debug configuration and run the program: HTML is displayed
- Build release configuration and run the program:
	- HTML is not displayed
- Application output shows this error: "js: Uncaught ReferenceError: QWebChannel is not defined"
 
- is duplicated by
- 
                    QTBUG-71865 Neither QML WebView or WebEngineView cannot load JS in release build -         
- Closed
 
-