[Bug] MethodError when using tensorgrid().

[pmc4]

Hi,
I've just installed the package in a new 1.9 environment and tried using the function tensorgrid but it returns a MethodError. A minimal working example is

using SparseGrids, FastGaussQuadrature

Nt, Wt = tensorgrid(2, 4, gausslegendre)

which produces the following error

ERROR: MethodError: objects of type Vector{Vector{Float64}} are not callable
Use square brackets [] for indexing an Array.

If I instead use the sparsegrid method with the same syntax, everything's fine:

n,w = sparsegrid(2,4,gausslegendre)

produces the correct output.

I've dived a bit into the code and discovered that the code line where tensorW is defined raises the Error. I don't know what the correct output should be, so I couldn't discover much at the moment.

This issue also arises if using julia 1.7 or 1.5 in new environments. Note that I haven't tested every Julia version, I just chose those two.

Best regards,
pmc4

Ps.: Could you please add the bug label to the issue? The option is disabled for me.

[robertdj]

Hi

Thanks for reporting this. Let me see if I can look into this soon.

[robertdj]

Hello again.

I have pushed the branch tensor where tensorgrid works (for Julia 1.7 that is running on My Machine).

I haven't updated Julia locally in a while, so I will look into fixing the compat issues with packages and Julia before merging.