Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.

Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).

Qt 6.11 is out! See what's new in the release blog

QWindowsBackingStore::flush: BitBlt failed (The handle is invalid.)

General and Desktop

3 Posts 3 Posters 4.6k Views 1 Watching

? Offline
? Offline
A Former User

wrote on last edited by

#1

hii,
I am getting the following error while running my gesture program.
"QWindowsBackingStore::flush: BitBlt failed (The handle is invalid.)"

can any one help me with this
1 Reply Last reply

0
? Offline
? Offline
A Former User

wrote on last edited by

#2

Hi,

I have the same problem on qt 5.0.2

QWindowsBackingStore::flush: BitBlt failed (Неверный дескриптор.)
1 Reply Last reply

0
N Offline
N Offline
neurocod

wrote on last edited by

#3

Maybe it's connected with https://bugreports.qt-project.org/browse/QTBUG-29716 - the same warning.
1 Reply Last reply

0