in matlab 2019a, profiler does not work correctly

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zhizhuo
zhizhuo 2019-7-7
评论： zexi wang 2020-6-13
I just installed MATLAB 2019a and it seem that the profiler does not work correctly!
I am using matlab as academic user with academic licence, when I want to profile my code, I click Run and Time in the Code section On the Home tab, but after the code is finished, I get nothing but the total time in the profile summary like below:
微信截图_20190707104647.png
is it a bug or something has changed? please help me!

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采纳的回答

Eric.N
Eric.N 2019-8-23
This is in fact a system font problem. Probably due to the font default setting for chinese version.
Please set in preferences-> Font->Custom, the font for "Profiler" as "Desktop code" or any other available custom font. Then your problem will be solved. Good Lucky!
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zhizhuo
zhizhuo 2019-9-17
It also works well for me. Thank you very much Eric!
zexi wang
zexi wang 2020-6-13
Thanks very much, it works really fine!!! I can't find any answer searching by Chinese LOL

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更多回答（1 个）

Adam Danz
Adam Danz 2019-7-9
编辑：Adam Danz 2019-8-2
It works fine for me (r2019a) when I time the following two lines.
t = randi(1000,60,1);
plot(1:60,t, 'o')
If the "Run and Time" button is not responding as expected, try running the profiler manually like this.
profile on
% < run your code >
profile viewer % This produces the report
profile off
If that doesn't work, try running the undocumented detail flag. (Thanks to Jan's answer here).
profile('on', '-detail', 'builtin')
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Adam Danz
Adam Danz 2019-9-17
update: I un-accepted my answer and will accept Eric's answer since it seems to fix the problem for several people.

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