The error I'm getting is something like ERROR: LoadError: UndefVarError: PhyNode not defined
So since you used importall instead of using, you need to the qualified MyClasses.PhyNode. If you do, you'll probably get some error about ERROR: LoadError: MethodError: `convert` has no method matching convert(::Type{MyClasses.PhyNode{T}}, ::Int64, ::ASCIIString, ::Float64, ::Float64) unless you have another constructor for PhyNode, since you need to provide the two vectors for inEdges and outEdges as well. Long story short: Something like push!(nodelist, MyClasses.PhyNode(1, Atlanta, 32.3, 54.7, [], [])) should work, though you should probably specify the type and maybe size of the vectors (depending on what you want to do with them). Am Freitag, 16. September 2016 10:02:08 UTC+2 schrieb varu...@gmail.com: > > The files are indeed in the same directory and I also added the path of > these files to the variable LOAD_PATH as well. But still, I get the same > error. > > On Friday, 16 September 2016 09:49:45 UTC+2, Lutfullah Tomak wrote: >> >> It is related to the `importall` part of code. It can be that the files >> are not in the same directory but I'm not sure. Also, [] creates an Array >> with element type of Any. Giving it a type annotation may help peeformance >> ei TypeofArray[]. > >