当你遇到错误消息“module 'qrcode' has no attribute 'qrcode'”时,这通常意味着你尝试访问的qrcode属性在qrcode模块中不存在。要解决这个问题,我们可以按照以下步骤进行: 检查是否已正确安装qrcode库: 你可以通过运行以下命令来检查qrcode库是否已安装: bash pip show qrcode 如果库未安装,你可以通过以下命令...
and there is a line creating object of QRCodeDetector . There I am getting this error . In mac os it is running fine. and when I am running it on raspberry pi , I am getting this error . Regards , Deepak Radhakrishnan IoT | Robotics | AI | Aeromodelling | Electrophysiology www....
<qrcode> Development <search> Development Canvas Development <canvas> Development CanvasRenderingContext2D Path2D OffscreenCanvasRenderingContext2D <grid-container> Development Svg Basics Graph Drawing Path Drawing Text Drawing Animation Development Guidelines CSS Animation Defining Attrib...
Expected behaviour python 3.6.13 ubnutu 1804, pip install opencv-python==4.7.0.72 pip install opencv-contrib-python==4.7.0.72 ok but python -c "import cv2" is wrong AttributeError: module 'cv2' has no attribute 'gapi_wip_gst_GStreamerPip...
(txt)) # import Module as Alias_Module # 导入整个模块, 并且使用 Alias 模块别名 import camelcase as cc c = cc.CamelCase() txt = "hello world" print(c.hump(txt)) """bug # ModuleNotFoundError: No module named 'Camelcase' # AttributeError: module 'camelcase' has no attribute 'Camel...
Note: install qrcode-terminal using yarn add qrcode-terminal to auto-print the QR to the terminal. Note: the code to support the legacy version of WA Web (pre multi-device) has been removed in v5. Only the standard multi-device connection is now supported. This is done as WA seems ...