Buffer dtype Mismatch

[steve-wendel]

In running the sample code, trigger_example.py, I receive the following error:

File "C:\Apps\Anaconda3\lib\site-packages\CTL\causal_tree_learn.py", line 75, in fit
self.tree.fit(x, y, t)
File "C:\Apps\Anaconda3\lib\site-packages\CTL\causal_tree\ctl_trigger\ctl_base_trigger.py", line 42, in fit
effect, trigger = tau_squared_trigger(y, t, self.min_size, self.quartile)
File "CTL\causal_tree\util_c.pyx", line 353, in CTL.causal_tree.util_c.tau_squared_trigger
File "CTL\causal_tree\util_c.pyx", line 402, in CTL.causal_tree.util_c.tau_squared_trigger
ValueError: Buffer dtype mismatch, expected 'long_t' but got 'long'

Searching online, it appears to be an issue with the conversion Causal Tree Learn is using from Python to C.