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AllenDowney / ThinkBayes

Code repository for Think Bayes.
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TypeError: unhashable type: 'Pmf' (thinkbayes.py) #19

Open ssrrapper opened 4 years ago

ssrrapper commented 4 years ago

When trying to run code from hockey.py, I get:

Traceback (most recent call last):

File "", line 1, in runfile('C:/Users/ssrra/.spyder-py3/temp.py', wdir='C:/Users/ssrra/.spyder-py3')

File "C:\Users\ssrra\AppData\Local\Continuum\anaconda3\lib\site-packages\spyder_kernels\customize\spydercustomize.py", line 827, in runfile execfile(filename, namespace)

File "C:\Users\ssrra\AppData\Local\Continuum\anaconda3\lib\site-packages\spyder_kernels\customize\spydercustomize.py", line 110, in execfile exec(compile(f.read(), filename, 'exec'), namespace)

File "C:/Users/ssrra/.spyder-py3/temp.py", line 541, in main()

File "C:/Users/ssrra/.spyder-py3/temp.py", line 435, in main goal_dist1 = MakeGoalPmf(suite1)

File "C:/Users/ssrra/.spyder-py3/temp.py", line 127, in MakeGoalPmf metapmf.Set(pmf, prob)

File "C:\Users\ssrra.spyder-py3\thinkbayes.py", line 589, in Set self.d[x] = y

TypeError: unhashable type: 'Pmf'

AllenDowney commented 4 years ago

I will check it out. Thanks for letting me know.