Imshow qobject move to thread crrent
Witryna25 paź 2024 · Solution 1 First, uninstall any versions of OpenCV you may have installed. If you installed using pip: sudo pip uninstall opencv-python Next, try installing OpenCV using your Linux distro's package manager. For Ubuntu/Debian, this is: sudo apt- get install libopencv- dev python-opencv Solution 2 Witryna14 maj 2024 · 1. Make sure you do not assign a parent to your worker QObject, not even the QThread. Otherwise the worker will run on the parent's thread, which usually is …
Imshow qobject move to thread crrent
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Witryna2 sie 2024 · import cv2 cv2.namedWindow ("output", cv2.WINDOW_NORMAL) cv2.imshow ("output",im) cv2.resizeWindow ('output', 400,400) cv2.waitKey (0) cv2.destroyAllWindows () 我的错误是 QObject::moveToThread: Current thread (0x1d2c9cf0) is not the object's thread (0x1d347b20). Cannot move to target thread … Witryna5 mar 2024 · QObject::moveToThread: Current thread (0x1d2c9cf0) is not the object's thread (0x1d347b20). Cannot move to target thread (0x1d2c9cf0) Matplotlibがインストールされた新しいconda環境を準備したことを強調します。 Opencvは次のようにpdaによってconda envにインストールされました pip install opencv-python opencv …
Witryna6 mar 2024 · import cv2 cv2.namedWindow("output", cv2.WINDOW_NORMAL) cv2.imshow("output",im) cv2.resizeWindow('output', 400,400) cv2.waitKey(0) cv2.destroyAllWindows() 次のようなエラーがあります. QObject::moveToThread: Current thread (0x1d2c9cf0) is not the object's thread (0x1d347b20). Cannot move … WitrynaBy default, a QObject lives in the thread in which it is created. An object's thread affinity can be queried using thread () and changed using moveToThread (). All QObjects must live in the same thread as their parent. Consequently: setParent () will fail if the two QObjects involved live in different threads.
Witryna16 lis 2013 · 4 Answers. You could also display a cv::Mat on a Qt window. I demonstrate how to do that on cvImage. The code below is adapted from cvImage::_open (): … Witryna5 lip 2024 · The code is only three lines: import cv2 im = cv2.imread ('1.jpg') cv2.imshow ("image",im) But I get this error: QObject::moveToThread: Current thread …
Witryna6 kwi 2024 · 2. I write a code to put an imshow in a pyqt environment but the imshow is not centered in the figure: from PyQt5.QtGui import * from PyQt5.QtCore import * …
Witryna17 maj 2024 · QObject::moveToThread:Current thread is not the object`s thread. Cannot move to target thread. 大部分说法说，主要问题为opencv-python版本问题， … northampton saints membershipWitryna11 lut 2024 · This file has been truncated. show original but when the execution comes to the line: cv2.imshow (“Olympe Streaming Example”, cv2frame) it crashes with the following output: QObject::moveToThread: Current thread (0x7f68b8004a30) is not the object’s thread (0x7f68b8058de0). Cannot move to target thread (0x7f68b8004a30) how to repair wood deck cracksWitrynaIsnt it just the worst when you find someone else on the internet who has the exact same problem as you. Well at least you didn't post that you found an answer and the thread got nuked, did you ever find a solution? This doesn't crash for me but im still not getting any output . QT_QPA_PLATFORM=offscreen northampton saints physioWitryna13 sie 2024 · MyQObject* instance = someFactoryMethod (); //we push the ownership of instance from thrad A to thread B instance->moveToThread ( threadB ); //do … how to repair wood columnsWitryna23 cze 2024 · The library has a problem in dealing with Qt objects when it tries to move from a thread to another, which causes a crash with an exit code (139). here is the … how to repair wood chair seatWitryna8 lut 2024 · 网上的解决方法大多是把 opencv-python 降级，或者 sudo 用包管理器安装到系统，但是都没有很彻底或者说优雅地解决问题。 问题描述 python 3.8 (conda) 环境 … northampton saints print ticketsWitrynaCannot move to target thread (0x5558894a7410) QObject::moveToThread: Current thread (0x5558894a7410) is not the object' s thread (0x55588955e2c0). Cannot move to target thread ( 0x5558894a7410 ) Process finished with exit code 137 (interrupted by signal 9 : SIGKILL) 复制代码 northampton saints promo code