Undefined function or variable 'xlim' Error

HpW
2019 12 5
1 个回答
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更新时间：2019 12 5
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Hi.
All of a sudden I get the following error when running a function
Undefined function or variable 'xlim'.
Error in ba (line 50)
xlim([100 500])
I am using R2019a and have tried prior recomendations i found on the forum like the following:
restoredefaultpath
rehash toolboxcache
but this did not work. If i remove the
xlim([100 500])
line (line 50 in function) or change xlim to ylim then it runs fine.
Any help would be appreciated.

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 采纳的回答

Fangjun Jiang
Fangjun Jiang 2019-12-5

0 个投票

run"which -all xlim"?

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HpW
HpW 2019-12-5
I get
Error using run
Too many input arguments.
HpW
HpW 2019-12-5
im an idiot...here is the result....
which -all xlim
C:\Program Files\MATLAB\R2019a\toolbox\matlab\graph3d\xlim.m
Fangjun Jiang
Fangjun Jiang 2019-12-5
That looks good. Do you have a variable called "xlim" created when you try to run xlim()? try
clear all
plot(1:10)
xlim([0 15])
HpW
HpW 2019-12-5
that code works fine
HpW
HpW 2019-12-5
Ack. i figured it out....
I must have accidently deleted something in my function declaration which should be
function [xlim_a, xlim_b] = ba(var1, var2)
the typo deleted the "_a" and made it:
function [xlim, xlim_b] = ba(var1, var2)
fixing the typo fixed the issue....thanks so much for your help!!
Probably good example to not name variables close to main matlab functions.....

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