Hi, I’m trying to sample parameters for a marginal gaussian process and keep getting this error Auto-assigning NUTS sampler… Initializing NUTS using jitter+adapt_diag… Multiprocess sampling (4 chains in 4 jobs) NUTS: [c, ls, k, a] Traceback (most recent call last): Cell In[11], line 34 trac…

Hey, I think I fixed the issue by updating cloudpickle to version 2.2.1. @Emily could you maybe check if updating it will fix the issue for you as well?

IndexError: tuple index out of range error from pm.sample

Questions v5

cluhmann February 9, 2023, 8:14pm 3

That second model should definitely work. What platform are you on? Are you running this in a notebook or as a script?

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IndexError: tuple index out of range error from pm.sample

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