figure command doesn't open a figure

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Eric Jankowski
Eric Jankowski 2020-9-4
评论： Eric Jankowski 2020-9-8
I've got a student using matlab online, and the minimal working example is as follows:
>> figure
No errors, no figure. No windows hiding with a figure. And worse yet, can't find any other examples of this behavior to fix it!

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回答（1 个）

Steven Lord
Steven Lord 2020-9-4
Did the student accidentally create their own function named figure?
which -all figure
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John D'Errico
John D'Errico 2020-9-5
That would be my initial reaction. Essentially, whenever some piece of MATLAB functionality fails to work as it is expected to work, you should immediately check to see if a user has created a file with that name.
Eric Jankowski
Eric Jankowski 2020-9-8
Same student says everything is working fine this week: Unable to replicate bug. Glad it's resolved, but seeing that spooky behavior will haunt me. Thanks for taking the time to weigh in, Steve and John!

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