Attribute Error When Attempting to Use LED Matrix
A group and I have been putting together the FlyPi Fluorescence Microscope, and have yet to get it to work. We get the GUI to pop up, but whenever we try to interact with the LED Matrix or LED Ring, we get the following error:
Exception in Tkinter callback
Traceback (most recent call last):
File "/usr/lib/python3.5/tkinter/init.py", line 1562, in call
File "/home/pi/Desktop/Flypi-master/Python/matrix.py", line 134 , in matrixPattern1
AttributeError: 'str' object has no attribute 'write'
This will happen, then the GUI will no longer respond. Before this, if we don't interact with it, other components of the FlyPi will work like the camera.
Is this a software or hardware issue?