英文:
AttributeError: module 'pyqtgraph.Qt.QtGui' has no attribute 'QApplication'."
问题
有关我的系统的详细信息；
Ubunttu 22.04.2 LTS x86_64
pyqtgraph v0.13.1
pyhton v3.10
我试图在第56行运行的代码；
from pyqtgraph.Qt import QtGui, QtCore
import pyqtgraph as pg
app = QtGui.QApplication([])
我收到的错误；
AttributeError: 模块 'pyqtgraph.Qt.QtGui' 没有 'QApplication' 属性。
pyqtgraph中不再支持QApplication了吗？
不确定该怎么办，我从GitHub获取了这个源代码，我并不完全理解作者当时在做什么。
编辑：
我在第58行也收到类似的错误。
win = pg.GraphicsWindow(title="plotting")
AttributeError: 模块 'pyqtgraph' 没有 'GraphicsWindow' 属性。
英文:
Details about my system;
Ubunttu 22.04.2 LTS x86_64
pyqtgraph v0.13.1
pyhton v3.10
The code I'm trying to run on line 56;
from pyqtgraph.Qt import QtGui, QtCore
import pyqtgraph as pg
app = QtGui.QApplication([])
The Error I get;
AttributeError: module 'pyqtgraph.Qt.QtGui' has no attribute 'QApplication'.
is QApplication no longer supported in pyqtgraph?
Not sure on what to do, I got this source code from github and I don't completely understand what the author was doing.
Edit:
I get a similar error on line 58.
win = pg.GraphicsWindow(title="plotting")
AttributeError: module 'pyqtgraph' has no attribute 'GraphicsWindow'.
答案1
得分: 1
我遇到了同样的问题，这是我解决的方法。
英文:
I had the same problem, this is how I resolved mine.
from PyQt5 import QtWidgets
import pyqtgraph as pg
app = QtWidgets.QApplication([])
答案2
得分: 0
GraphicsWindow 已被弃用，您应该将其替换为 GraphicsLayoutWidget。
英文:
GraphicsWindow has been deprecated, you should replace it with GraphicsLayoutWidget.
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