Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt
  • Unsolved
Collapse
qtws26_logo

The Qt Event of the Year: Qt World Summit 2026

Save Your Spot >
Brand Logo
  1. Home
  2. Qt Development
  3. QtWebEngine
  4. In Qt 5.8 QWebEngineView won't load Flash plugin when in debug mode
Qt 6.12 LTS is out! See what's new in the release blog

In Qt 5.8 QWebEngineView won't load Flash plugin when in debug mode

Scheduled Pinned Locked Moved Unsolved QtWebEngine
1 Posts 1 Posters 1.2k Views 1 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • R Offline
    R Offline
    RaquelCesar
    wrote on last edited by
    #1

    I built the WebEngine Demo Browser Example with Qt 5.8 in Windows 10. I then run the example in debug mode and open the page https://helpx.adobe.com/flash-player.html. Instead of the Flash animation I see the text: "Couldn't load plugin."

    I can see the animation fine if I run the release build.

    1 Reply Last reply
    0

    • Login

    • Login or register to search.
    • First post
      Last post
    0
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    • Get Qt
    • Unsolved