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JohannesBuchner / PyMultiNest

Pythonic Bayesian inference and visualization for the MultiNest Nested Sampling Algorithm and PyCuba's cubature algorithms.
http://johannesbuchner.github.io/PyMultiNest/
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Getting "ValueError: not enough values to unpack (expected 2, got 1)" error when running PyMultiNest #194

Closed salirafi closed 3 years ago

salirafi commented 3 years ago

Hello!

So I'm new to PyMultiNest and have just finished installing it. I tried to run the binary file in /MultiNest/bin/ and encountered no problem. But, when I tried to run PyMultiNest (e.g. on this code example, I encountered the following error

ValueError: not enough values to unpack (expected 2, got 1) when the code evaluates this line: name, values = l.split(' ', 1)

I also tried to run it on various codes using the package and encounter the same error. I'm pretty sure that the installation worked fine. All the prerequisites are also in the latest version. So, I really don't have any idea about what's going on here. Can somebody help me, please?

Thank you very much!

Best, Mone

salirafi commented 3 years ago

Screenshot from 2021-08-28 15-35-31

The error looks like this by the way.

JohannesBuchner commented 3 years ago

Can you do the following:

git clone https://github.com/JohannesBuchner/MultiNest/
cd MultiNest
git checkout 4adff1db404f3c4e338c7c836abd0039fddda3d8
cd build
cmake ..
make

and try again?

I am wondering if a recent contributed patch that I merged last week caused this bug.

salirafi commented 3 years ago

It works! Thank you so much! I wonder what's the problem..