elif( listb[0] == "-test"):
run_all.set("testview")
listb.pop[0]
ERROR: Exception in Tkinter callback Traceback (most recent call last): File "/tools/python/2.7.2/lib/python2.7/lib-tk/Tkinter.py", line 1410, in call return self.func(*args) File "./edit.py", line 581, in populate listb.pop[0] TypeError: 'builtin_function_or_method' object is not subscriptable
The line # 581 is represented by last pop statement in the code above. run_all is a StringVar.
Why am I getting this error and how can it be solved?
I think you want
listb.pop()[0]
The expression listb.pop
is a valid python expression which results in a reference to the pop
method, but doesn't actually call that method. You need to add the open and close parentheses to call the method.