树莓派pyqt5找不到图片
求助,将win10上运行正常的程序迁移到树莓派上,迁移之后运行程序。界面用按钮打开文件夹后,文件夹里的所有图片都不显示(文件夹里只有.png图片),提示错误:Falling back to using screens root_visual.libpng warning: iCCP: known incorrect sRGB profile
QPixmap::scaled: Pixmap is a null pixmap
代码如下: filePath, filetype = QtWidgets.QFileDialog.getOpenFileName(None, "选取文件", "", "*;*.png")
img = QtGui.QPixmap(filePath).scaled(self.label_2.width(), self.label_2.height())
self.label_2.setPixmap(img)
页:
[1]