Traceback (most recent call last):
File "C:\Users\pixel\AppData\Local\Programs\Python\Python36\lib\tkinter\__init__.py", line 1702, in __call__
return self.func(*args)
File "application.py", line 357, in <lambda>
"Basic", "White", display_screen="White"
File "application.py", line 589, in loadSpectra
tp_spectra
UnboundLocalError: local variable 'tp_spectra' referenced before assignment
Windows-7-6.1.7601-SP1 CPython-3.6.5