TypingError: Failed in nopython mode pipeline

[Alalalalaki]

I am trying out the dolo package. First it raise the jitclass problem described in #80. And I solve the problem by updating to the recent v2.2.0.

But then it raises a TypingError about __eval_cubic in eval_splines.py.

[albop]

What is your version of numba ? Maybe it doesn't support literal_value ? Can you try to update numba ?

On Sun, Feb 21, 2021 at 11:25 PM Xuanli Zhu notifications@github.com wrote:

I am trying the dolo package. First it raise the jitclass problem described in #80 https://github.com/EconForge/interpolation.py/issues/80. And I solve the problem by updating to the recent v2.2.0.

But then it raises TypingError about __eval_cubic in eval_splines.py.

[image: image] https://user-images.githubusercontent.com/31154974/108640801-0546ff00-74df-11eb-9ecc-74ff5db8651e.png

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[Alalalalaki]

@albop I have numba v0.52.0. I think this is the latest version.

[albop]

Could you tell me more about what you are trying to do with dolo? Maybe there is an incorrect call happening in dolo rather than interpolation.py ?

On Mon, Feb 22, 2021 at 12:12 AM Xuanli Zhu notifications@github.com wrote:

@albop https://github.com/albop I have numba v0.52.0. I think this is the latest version.

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[Alalalalaki]

@albop I am running the example in the "Getting started".

from dolo import *                           # load the library
model = yaml_import("https://raw.githubusercontent.com/EconForge/dolo/master/examples/models/rbc.yaml")
                                             # import the model
display(model)                               # display the model
dr = time_iteration(model, verbose=True)     # solve
sim = simulate(model, dr)                    # simulate

This error is raised in the last procedure simulate(model, dr).

[albop]

Thanks, I can reproduce it on my computer. It is indeed a regression in interpolation==2.2.0 . I'll fix it asap (this week, hopefully tomorrow). A quick fix is to install interpolation=2.1.6 and remove the line importing jitclass.

[albop]

Fixed by #83 . @Alalalalaki , you can try again if you wnat.