Code not compiling cmdstanr

[Ven_Popov]

Stan requires now an array syntax, see here

Stuck with Stan compiling with cmdstanr

Thanks, @Ven_Popov. I forgot that we removed the old syntax support for arrays, which looked like this. int x[n]; The new way to declare arrays is this: array[n] int x; Could you try that and if it works, please mark @Ven_Popov’s reply as the solution? Thanks. P.S. The reason we did that is so that the type is a contiguous string (“array[n] int”), which we needed in order to implement tuples.