Open Multiple Matlab on Macbook

2020 3 25
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更新时间：2020 3 25
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Hi All,
I would like to open 2 different versions of Matlab at once. When I open the Matlab 2019b and 2020a on my macbook, I have a pop-up window: "MATLAB_R2020a.app would like to access files in your Documents folder.". Once I click on the "OK", I have another pop-up window: "MATLAB_R2019b.app would like to access files in your Documents folder.". This is repeated over and over. I do not want to get this window everytime. Do you guys have any ideas for removing?
Thanks,

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Walter Roberson
Walter Roberson 2020-3-25
Are you using Catalina?
I do not get anything like that in High Sierra but I have heard of permission being requested in Catalina.
Jongkwan
Jongkwan 2020-3-25
Hi Walter,
Yes, I am using Catalina. I remember that I did not have this message when I was using a previous version of OS X. Do you have any ideas to figure it out?
Thanks,
Jongkwan
Jongkwan 2020-3-25
Hi Walter,
First of all, I appreciate your help for solving thiss. I have solved this issue. I got a clue from your message. For the person who might have the same issue, I will leave the solution over here.
If you guys have the pop-up windows when you open two or more different versions of MATLAB on your macbook, you can figure it out as following:
  1. GO TO "System Preference"
  2. go to "Security & Privacy"
  3. go to "Full Disk Access" on the left panel
  4. check on "MATLAB_R20xxx.app"
Then open both MATLAB2019 and MATLAB2020, we will not see the pop-up windows anymore.
Thanks,

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Jongkwan
Jongkwan
2020-3-25

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Jongkwan
Jongkwan
2020-3-25

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