Installation Problem with Matlab 2020a problem Mac High Sierra

Hello!

I have the Matlab 2019a. Today I installed the Matlab 2020a, but when you open it, it begin but crash.

In the Terminal I put this instruction:

/Applications/Matlab_R2020a.app/bin/matlab -nodesktop

And, this is the answer:

Cannot locate or initialize class com/mathworks/jmi/OpaqueJavaInterface.
java.lang.NoClassDefFoundError: com/mathworks/jmi/OpaqueJavaInterface
Caused by: java.lang.ClassNotFoundException: com.mathworks.jmi.OpaqueJavaInterface
	at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

Hon can I fixed?

Answer 1

[Nishant Gupta]

Refer to the following links, it might help you:

• https://www.mathworks.com/matlabcentral/answers/97330-why-does-matlab-crash-at-startup-with-the-error-cannot-locate-com-mathworks-jmi-opaquejavainterface
• https://www.mathworks.com/matlabcentral/answers/103056-how-do-i-change-the-java-virtual-machine-jvm-that-matlab-is-using-on-macos?s_tid=answers_rc1-2_p2_MLT