【提问】请问这样得 错误是什么？ [复制链接]

QObject::connect: Cannot queue arguments of type 'QSizeF'
QObject::connect: Cannot queue arguments of type 'QRectF'
QObject::connect: Cannot queue arguments of type 'QTextCursor'
ASSERT: "!fd->layoutDirty" in file text/qtextdocumentlayout.cpp, line 403
Abort (core dumped)

I'm accessing the TextEdit from a different thread as the main thread and I
think therefore there are some problems with the repainting. I'm also
getting some Debug errors: