Wt

This bug can be reproduced when an application is being deployed as a built-in server with the --deploy-path param set to some value. If --deploy-path is not set, everything works fine.

Here's an example code:

Wt::WApplication* createApplication(const Wt::WEnvironment& env)
{
    Wt::WApplication *app = new Wt::WApplication(env);

    Wt::WPushButton *b = new Wt::WPushButton;
    b->resize(200, 200);
    b->setIcon("button.jpg");

    b->clicked().connect(boost::bind(&Wt::WPushButton::setDisabled, b, true));

    app->root()->addWidget(b);

    return app;
}

When I start this application I can see a button with an icon. But when I click the button (the button becomes disabled) the icon dissapers and browser shows an image placeholder as if my icon can't be loaded.

I use Wt 3.3.1