widget browser

Tue Feb 19 17:40:54 EST 2019

Two basic ways:

set the url of widget "Browser" to "https://duckduckgo.com"
set the htmltext of widget "Browser" to "<html><body>Hello</body></html>"

If these two work, the problem is your html file.

To open a local file drag its icon to the url field of the widget in
the property inspector. Then you see the correct syntax for the URL.

Test also to open the file with an ordinary browser.