Parfor failure: cannot load object of class 'cSapModeL'. Its class cannot be found.

Dear MATLAB users,

I'm using OAPI codes of FEM software SAP2000 v21 interactively with MATLAB 2017b. I aim to reduce computation time by using parallel computing with parfor. However, i get a warning as:

Warning: Cannot load an object of class 'cSapModel':

Its class cannot be found.

> In parallel.internal.pool.deserialize (line 29)

In parallel.internal.pool.deserializeFunction (line 12)

In remoteParallelFunction (line 19)

How can i solve this trouble?

Answer 1

[Edric Ellis]

You need the code for the class cSapModel to be available on the workers. The following might help:

addAttachedFiles(gcp(), 'cSapModel')