Require Optim.jl v2.0.1

[juliohm]

Optim.jl v2.0.1 is still showing warnings about NaN gradients:

Testing fitting.jl...
┌ Warning: Terminated early due to NaN in gradient.
└ @ Optim ~/.julia/packages/Optim/DtV5C/src/multivariate/optimize/optimize.jl:136
┌ Warning: Terminated early due to NaN in gradient.
└ @ Optim ~/.julia/packages/Optim/DtV5C/src/multivariate/optimize/optimize.jl:136
┌ Warning: Terminated early due to NaN in gradient.
└ @ Optim ~/.julia/packages/Optim/DtV5C/src/multivariate/optimize/optimize.jl:136
┌ Warning: Terminated early due to NaN in gradient.
└ @ Optim ~/.julia/packages/Optim/DtV5C/src/multivariate/optimize/optimize.jl:136
┌ Warning: Terminated early due to NaN in gradient.
└ @ Optim ~/.julia/packages/Optim/DtV5C/src/multivariate/optimize/optimize.jl:136
┌ Warning: Terminated early due to NaN in gradient.
└ @ Optim ~/.julia/packages/Optim/DtV5C/src/multivariate/optimize/optimize.jl:136
┌ Warning: Terminated early due to NaN in gradient.
└ @ Optim ~/.julia/packages/Optim/DtV5C/src/multivariate/optimize/optimize.jl:136
┌ Warning: Terminated early due to NaN in gradient.
└ @ Optim ~/.julia/packages/Optim/DtV5C/src/multivariate/optimize/optimize.jl:136
┌ Warning: Terminated early due to NaN in gradient.
└ @ Optim ~/.julia/packages/Optim/DtV5C/src/multivariate/optimize/optimize.jl:136
┌ Warning: Terminated early due to NaN in gradient.
└ @ Optim ~/.julia/packages/Optim/DtV5C/src/multivariate/optimize/optimize.jl:136
┌ Warning: Terminated early due to NaN in gradient.
└ @ Optim ~/.julia/packages/Optim/DtV5C/src/multivariate/optimize/optimize.jl:136
┌ Warning: Terminated early due to NaN in gradient.
└ @ Optim ~/.julia/packages/Optim/DtV5C/src/multivariate/optimize/optimize.jl:136

[juliohm]

cc: @pkofod

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 77.78%. Comparing base (58426df) to head (e303bfd).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #75      +/-   ##
==========================================
+ Coverage   77.76%   77.78%   +0.01%     
==========================================
  Files          47       47              
  Lines        1390     1391       +1     
==========================================
+ Hits         1081     1082       +1     
  Misses        309      309              

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[pkofod]

I see one test fails

[juliohm]

It is the same one that failed when we changed the linesearch method. Should I also remove the linesearch option and use the default?

[juliohm]

All tests are now passing in Julia LTS. For some unknown reason another unrelated test is failing on Julia latest stable release. I've restarted the tests to see if the error is gone.

[juliohm]

@pkofod I am now seeing errors like this:

┌ Warning: Terminated early due to NaN in gradient.
└ @ Optim ~/.julia/packages/Optim/8pGuC/src/multivariate/optimize/optimize.jl:136
┌ Warning: Terminated early due to NaN in gradient.
└ @ Optim ~/.julia/packages/Optim/8pGuC/src/multivariate/optimize/optimize.jl:136
┌ Warning: Terminated early due to NaN in gradient.
└ @ Optim ~/.julia/packages/Optim/8pGuC/src/multivariate/optimize/optimize.jl:136
┌ Warning: Terminated early due to NaN in gradient.
└ @ Optim ~/.julia/packages/Optim/8pGuC/src/multivariate/optimize/optimize.jl:136
┌ Warning: Terminated early due to NaN in gradient.
└ @ Optim ~/.julia/packages/Optim/8pGuC/src/multivariate/optimize/optimize.jl:136
Fitting transiograms: Test Failed at /home/runner/work/GeoStatsFunctions.jl/GeoStatsFunctions.jl/test/fitting.jl:165
  Expression: all(proportions(τ) .≤ ps)

[juliohm]

@pkofod any suggestion on how to proceed here?

[juliohm]

Closing in favor of #79