PyQt5 program created with QTdesigner doesnt show any window when opened from terminal
I was working with QT Designer with no issues but today i started a fresh ubuntu 18.04 install, but this time when i run the PyQt5 programs from terminal they doesnt show any windows, same issue when running from atom-runner (It doesnt even show any error)
I exported the .ui files into .py using pyuic5 directly after saving them from Qt Designer, tried a simple blank window and same problem
Any idea how can i fix this?
This is an example of the code, a simple window that should show but for some reason it wont
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'label.ui'
#
# Created by: PyQt5 UI code generator 5.11.3
#
# WARNING! All changes made in this file will be lost!
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(315, 142)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.label = QtWidgets.QLabel(self.centralwidget)
self.label.setGeometry(QtCore.QRect(20, 20, 371, 111))
font = QtGui.QFont()
font.setPointSize(45)
self.label.setFont(font)
self.label.setObjectName("label")
MainWindow.setCentralWidget(self.centralwidget)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
self.label.setText(_translate("MainWindow", "DA LABEL"))
python python-3.x pyqt pyqt5 qt-designer
edited Nov 27 '18 at 18:55
eyllanesc
81.3k103259
asked Nov 27 '18 at 18:47
Diego Esteban Ovalle MonsalveDiego Esteban Ovalle Monsalve
83
add a comment |
I was working with QT Designer with no issues but today i started a fresh ubuntu 18.04 install, but this time when i run the PyQt5 programs from terminal they doesnt show any windows, same issue when running from atom-runner (It doesnt even show any error)
I exported the .ui files into .py using pyuic5 directly after saving them from Qt Designer, tried a simple blank window and same problem
Any idea how can i fix this?
This is an example of the code, a simple window that should show but for some reason it wont
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'label.ui'
#
# Created by: PyQt5 UI code generator 5.11.3
#
# WARNING! All changes made in this file will be lost!
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(315, 142)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.label = QtWidgets.QLabel(self.centralwidget)
self.label.setGeometry(QtCore.QRect(20, 20, 371, 111))
font = QtGui.QFont()
font.setPointSize(45)
self.label.setFont(font)
self.label.setObjectName("label")
MainWindow.setCentralWidget(self.centralwidget)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
self.label.setText(_translate("MainWindow", "DA LABEL"))
python python-3.x pyqt pyqt5 qt-designer
edited Nov 27 '18 at 18:55
eyllanesc
81.3k103259
asked Nov 27 '18 at 18:47
Diego Esteban Ovalle MonsalveDiego Esteban Ovalle Monsalve
83
add a comment |
I was working with QT Designer with no issues but today i started a fresh ubuntu 18.04 install, but this time when i run the PyQt5 programs from terminal they doesnt show any windows, same issue when running from atom-runner (It doesnt even show any error)
I exported the .ui files into .py using pyuic5 directly after saving them from Qt Designer, tried a simple blank window and same problem
Any idea how can i fix this?
This is an example of the code, a simple window that should show but for some reason it wont
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'label.ui'
#
# Created by: PyQt5 UI code generator 5.11.3
#
# WARNING! All changes made in this file will be lost!
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(315, 142)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.label = QtWidgets.QLabel(self.centralwidget)
self.label.setGeometry(QtCore.QRect(20, 20, 371, 111))
font = QtGui.QFont()
font.setPointSize(45)
self.label.setFont(font)
self.label.setObjectName("label")
MainWindow.setCentralWidget(self.centralwidget)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
self.label.setText(_translate("MainWindow", "DA LABEL"))
python python-3.x pyqt pyqt5 qt-designer
edited Nov 27 '18 at 18:55
eyllanesc
81.3k103259
asked Nov 27 '18 at 18:47
Diego Esteban Ovalle MonsalveDiego Esteban Ovalle Monsalve
83
I was working with QT Designer with no issues but today i started a fresh ubuntu 18.04 install, but this time when i run the PyQt5 programs from terminal they doesnt show any windows, same issue when running from atom-runner (It doesnt even show any error)
I exported the .ui files into .py using pyuic5 directly after saving them from Qt Designer, tried a simple blank window and same problem
Any idea how can i fix this?
This is an example of the code, a simple window that should show but for some reason it wont
# -*- coding: utf-8 -*-
# Form implementation generated from reading ui file 'label.ui'
#
# Created by: PyQt5 UI code generator 5.11.3
#
# WARNING! All changes made in this file will be lost!
from PyQt5 import QtCore, QtGui, QtWidgets
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.resize(315, 142)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.label = QtWidgets.QLabel(self.centralwidget)
self.label.setGeometry(QtCore.QRect(20, 20, 371, 111))
font = QtGui.QFont()
font.setPointSize(45)
self.label.setFont(font)
self.label.setObjectName("label")
MainWindow.setCentralWidget(self.centralwidget)
self.statusbar = QtWidgets.QStatusBar(MainWindow)
self.statusbar.setObjectName("statusbar")
MainWindow.setStatusBar(self.statusbar)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
_translate = QtCore.QCoreApplication.translate
MainWindow.setWindowTitle(_translate("MainWindow", "MainWindow"))
self.label.setText(_translate("MainWindow", "DA LABEL"))
python python-3.x pyqt pyqt5 qt-designer
python python-3.x pyqt pyqt5 qt-designer
edited Nov 27 '18 at 18:55
eyllanesc
81.3k103259
asked Nov 27 '18 at 18:47
Diego Esteban Ovalle MonsalveDiego Esteban Ovalle Monsalve
83
edited Nov 27 '18 at 18:55
eyllanesc
81.3k103259
asked Nov 27 '18 at 18:47
Diego Esteban Ovalle MonsalveDiego Esteban Ovalle Monsalve
83
edited Nov 27 '18 at 18:55
eyllanesc
81.3k103259
edited Nov 27 '18 at 18:55
eyllanesc
81.3k103259
edited Nov 27 '18 at 18:55
eyllanesc
81.3k103259
81.3k103259
asked Nov 27 '18 at 18:47
Diego Esteban Ovalle MonsalveDiego Esteban Ovalle Monsalve
83
asked Nov 27 '18 at 18:47
Diego Esteban Ovalle MonsalveDiego Esteban Ovalle Monsalve
83
asked Nov 27 '18 at 18:47
Diego Esteban Ovalle MonsalveDiego Esteban Ovalle Monsalve
83
83
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
To generate a code that can show a window using pyuic you must use the -x option:
pyuic5 input.ui -o output.py -x
The previous command using the -x adds the following code to the end of the file:
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())
answered Nov 27 '18 at 18:55
eyllanesceyllanesc
81.3k103259
add a comment |
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53506251%2fpyqt5-program-created-with-qtdesigner-doesnt-show-any-window-when-opened-from-te%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
To generate a code that can show a window using pyuic you must use the -x option:
pyuic5 input.ui -o output.py -x
The previous command using the -x adds the following code to the end of the file:
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())
answered Nov 27 '18 at 18:55
eyllanesceyllanesc
81.3k103259
add a comment |
To generate a code that can show a window using pyuic you must use the -x option:
pyuic5 input.ui -o output.py -x
The previous command using the -x adds the following code to the end of the file:
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())
answered Nov 27 '18 at 18:55
eyllanesceyllanesc
81.3k103259
add a comment |
To generate a code that can show a window using pyuic you must use the -x option:
pyuic5 input.ui -o output.py -x
The previous command using the -x adds the following code to the end of the file:
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())
answered Nov 27 '18 at 18:55
eyllanesceyllanesc
81.3k103259
To generate a code that can show a window using pyuic you must use the -x option:
pyuic5 input.ui -o output.py -x
The previous command using the -x adds the following code to the end of the file:
if __name__ == "__main__":
import sys
app = QtWidgets.QApplication(sys.argv)
MainWindow = QtWidgets.QMainWindow()
ui = Ui_MainWindow()
ui.setupUi(MainWindow)
MainWindow.show()
sys.exit(app.exec_())
answered Nov 27 '18 at 18:55
eyllanesceyllanesc
81.3k103259
answered Nov 27 '18 at 18:55
eyllanesceyllanesc
81.3k103259
answered Nov 27 '18 at 18:55
eyllanesceyllanesc
81.3k103259
answered Nov 27 '18 at 18:55
eyllanesceyllanesc
81.3k103259
81.3k103259
add a comment |
add a comment |
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53506251%2fpyqt5-program-created-with-qtdesigner-doesnt-show-any-window-when-opened-from-te%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
