What should I do to solve the problem?

When I push the ‘Get Support Package’ to install the package, I got the message that is Error downloading third party software javahidapi: Error executing command "realtime.setup.internal.ev3io_javahidapi_download('http://javahidapi.googlecode.com/files/', 'hidapi-1.1.jar', 'C:\MATLAB\SupportPackages\R2014b\downloads\legomindstormsev3_download')". What should I do to solve the problem?

[Image Analyst]

I'd contact the author of that third party code for help. Where did you find this ‘Get Support Package’ pushbutton?

[Walter Roberson]

This seems to be happening for most things stored on googlecode.com . Mathworks is aware of the problem and is working on solving it.

[JiHye Han]

I found 'Get Support Package' at http://kr.mathworks.com/hardware-support/lego-mindstorms-ev3-simulink.html

Answer 1

[Roudy DAGHER]

Hi,

I solved this issue by manually downloading hidapi-1.1.jar from https://code.google.com/archive/p/javahidapi/downloads.

Copying the jar file to 'C:\MATLAB\SupportPackages\R2014b\downloads\legomindstormsev3_download' and relaunching the package installer should solve the issue.

Cheers, Roudy