Error: Unrecognized products: Parallel_C​omputing_T​oolbox when building custom Matlab image

Here is the log of my docker build, the part where mpm starts to install Matlab. This used to work fine just few weeks ago, but now it fails.

4.067 Installing with the following parameters:

4.067 --destination=/opt/matlab/R2024b

4.067 --release=R2024b

4.067 --products=MATLAB, Symbolic_Math_Toolbox, Simulink, Parallel_Computing_Toolbox, 5G_Toolbox, Control_System_Toolbox, Deep_Learning_Toolbox, DSP_System_Toolbox, Communications_Toolbox, Simulink_Test, Simulink_Report_Generator, Parallel_Computing_Toolbox, MATLAB_Parallel_Server, Polyspace_Bug_Finder, Signal_Processing_Toolbox

4.067 ---------------------------------------------

10.50 Error: Unrecognized products:

10.50 Parallel_Computing_Toolbox

11.69 MPM Installation Failure. See below for more information:

11.69 (Jun 02, 2025 11:51:30) Starting download of product meta data

11.69 (Jun 02, 2025 11:51:30) Finished downloading product meta data

11.69 (Jun 02, 2025 11:51:32) Starting to retrieve support package metadata

11.69 (Jun 02, 2025 11:51:35) Finished retrieving support package metadata

Answer 1

[Damian Pietrus]

Hey Jani,

I noticed that your product list has Parallel_Computing_Toolbox listed twice. Try removing the second copy of it and see if that fixes the error.

--products=MATLAB, Symbolic_Math_Toolbox, Simulink, Parallel_Computing_Toolbox, 5G_Toolbox, Control_System_Toolbox, Deep_Learning_Toolbox, DSP_System_Toolbox, Communications_Toolbox, Simulink_Test, Simulink_Report_Generator, Parallel_Computing_Toolbox, MATLAB_Parallel_Server, Polyspace_Bug_Finder, Signal_Processing_Toolbox

I'd personally also recommend using MPM with an mpm_input_file, as I find it easier to use and more repeatable.

Hope that helps!

[Jani]

Thank you! It seemed to help.