I have just installed Matlab 2018b and a few toolboxes having previously had Matlab 2016b. The installtion went ok but when I try running Matlab 2018b I get a Fatal Error on Startup mesage: Java exception occurred

Question

Barry Wade 2018년 9월 18일

마감: MATLAB Answer Bot 2021년 8월 20일

Java exception occurs on start up

이 질문은 마감되었습니다.

Answer 1

Pinkesh Narsinghani 2018년 9월 21일

편집: Pinkesh Narsinghani 2018년 9월 21일

Hi Barry,

In order to work around the issue, start MATLAB with 'nojvm' tag. Please follow the steps given below:

1. Open Command Prompt and navigate to the drive where you installed MATLAB.

2. Execute the following command to open MATLAB with 'nojvm' tag in Command Prompt:

>>matlab -nojvm

3. MATLAB Command Window will open up and then you can execute the following commands in it:

>>restoredefaultpath
>>rehash toolboxcache

4. Restart MATLAB normally.

Hope this helps !

Regards

Pinkesh Narsinghani