java.lang.​Nullpointe​rException error while opening Matlab2019b on MacBook Pro

matlab gives me this error when i wanna open matlab : java.lang.NullpointerException error

it is Matlab2019b on my MacBook Pro andi cant open it because of the error

Answer 1

[Sai Bhargav Avula]

Hi,

This issue can be related to antivirus in the system. Reinstalling MATLAB should resolve the issue.

If this done not resolve the issue, try performing a clean reinstallation of MATLAB following the below support article:This answer is realted to windows the same can apply to MAC

http://www.mathworks.com/matlabcentral/answers/131519

If you still experience issues, please contact MathWorks Support: http://www.mathworks.com/support/contact_us/

Hope this helps!