Error occurred when called sftool

1 次查看（过去 30 天）
Zhenhui
Zhenhui 2011-4-21
I dont know why the surface fitting tool window became blank/grey when I opened it. In the command window it says:
Warning: Error occurred while executing callback:
Undefined function or method 'legend' for input arguments of type 'double'.
> In FitsManager>FitsManager.newFit at 46
In sftool at 62
Even I opened the software again and didn't do anything before I called this function, it didnt work. I am a new learner and anyone knows how to solve it? thanks in advance!
Regards
Hui

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2011-4-21
which -all legend
You should see something like
toolbox/matlab/scribe/legend.m
If you do not get any answers at all then your MATLAB installation is probably incomplete or corrupted, as that is a basic part of MATLAB.
Another possibility (though it seems slim) is that you are attempting to use sftool with a very old version of MATLAB. I would have to dig into the documentation archives to see when legend() was implemented; rather some time ago, I would think!!
  2 个评论
Zhenhui
Zhenhui 2011-4-21
thanks very much Wallter~
it said :'legend' not found
and my matlab is R2010a ( i think not old ^^), it worked well with all the functions before, but i dont know why it suddenly crashed. curve fitting works well anyway. i want to reinstall it, but i dont have the software now as it was installed by my Uni.
any other suggestions?
Walter Roberson
Walter Roberson 2011-4-21
If you don't have "legend" then it is difficult to predict what other important parts of MATLAB might have gone missing as well. There really isn't much of use that you can do until you get it reinstalled.

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Startup and Shutdown 的更多信息

标签

尚未输入任何标签。

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by