Cannot start main.py - SyntaxError: invalid syntax

[kennerblick]

I have pull the actual master and configured ip and the option no gui. When i start main.py:

" /opt/Systematic-LEDs/python/main.py
File "/opt/Systematic-LEDs/python/main.py", line 1110
for key, label, ui_element, *opts in visualizers[self.board].dynamic_effects_config[effect]:
^
SyntaxError: invalid syntax
"

(the circumflex (^) is under the asterisk(*) bevor opts)

thank you for the effort

[gaijinsr]

You are probably using python 2.x, try python3.

[kennerblick]

Yes, thank you, that was the problem. Now comes the next one. I have Ubuntu Server, without GUI. In the config i have disabled GUI. when i start main.py:
python3 /opt/Systematic-LEDs/python/main.py
Traceback (most recent call last):
File "/opt/Systematic-LEDs/python/main.py", line 636, in
class GUI(QMainWindow):
NameError: name 'QMainWindow' is not defined

[charlieali]

what pyqt version are you using?

[kennerblick]

PyQt5 (5.10.1)
is installed.

[blassbasti]

@kennerblick did you figure out any solution for 'QMainWindow' is not defined??