<![CDATA[QTextBrowser spews font errors]]>I've got a QTextBrowser and I set up the clickedAnchor signal to call my callback routine foo(const QUrl&).

In foo, I change the UI in various ways and the QTextBrowser will be hidden. However if I don't call its clear() method, I get errors like these:

qt.text.font.db: OpenType support missing for "", script 12
qt.text.font.db: OpenType support missing for "", script 12
qt.text.font.db: OpenType support missing for "", script 12
qt.text.font.db: OpenType support missing for "", script 12
qt.text.font.db: OpenType support missing for "", script 12
qt.text.font.db: OpenType support missing for "", script 12
qt.text.font.db: OpenType support missing for "", script 12
qt.text.font.db: OpenType support missing for "", script 12
qt.text.font.db: OpenType support missing for "", script 12
qt.text.font.db: OpenType support missing for "", script 12

Does anyone know why this happens? Seems like a Qt bug.

I'm using Qt 6.8.2-2 from C++.

]]>https://forum.qt.io/topic/165045/qtextbrowser-spews-font-errorsRSS for NodeTue, 15 Sep 2026 11:44:36 GMTFri, 28 Aug 2026 00:55:06 GMT60<![CDATA[Reply to QTextBrowser spews font errors on Sat, 29 Aug 2026 19:12:07 GMT]]>Which distribution are you using ?
Which desktop environment ?
What about my request for a minimal buildable reproducer ?

]]>https://forum.qt.io/post/839912https://forum.qt.io/post/839912Sat, 29 Aug 2026 19:12:07 GMT<![CDATA[Reply to QTextBrowser spews font errors on Fri, 28 Aug 2026 23:50:26 GMT]]>@SGaist I'm on x86_64 Linux

]]>https://forum.qt.io/post/839910https://forum.qt.io/post/839910Fri, 28 Aug 2026 23:50:26 GMT<![CDATA[Reply to QTextBrowser spews font errors on Fri, 28 Aug 2026 19:43:23 GMT]]>Hi and welcome to devnet,

Can you provide a minimal compilable reproducer that shows this behavior ?
On which OS are you ?

]]>https://forum.qt.io/post/839908https://forum.qt.io/post/839908Fri, 28 Aug 2026 19:43:23 GMT