M-file created in previous version, not working in advanced version.

3 次查看（过去 30 天）

Priya 2014-9-10

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/154304-m-file-created-in-previous-version-not-working-in-advanced-version

评论： Titus Edelhofer 2014-9-15

Hi,

The m-file and Simulink model which I created in R2012b version is not working suddenly in R2013a version. Actually R2012b is installed in my office computer and R2013a version is installed in my personal computer. All these days, there was no problem in running the files in both these versions. But now suddenly, I couldn't run the files in R2013a , which were created in 2012b version.

This is the error I get, when I try to run the files,

 Attempt to execute SCRIPT hdlcoderui.hdlcc.update as a function:
C:\Program
Files\MATLAB\R2013a\toolbox\shared\hdlshared\hdlshared_gui\@hdlcoderui\@hdlcc\update.m

Can anyone please tell what may be the reason for this sudden incompatibility.

Thanks.

9 个评论
显示 7更早的评论隐藏 7更早的评论

per isakson 2014-9-10

编辑：per isakson 2014-9-10

Follow Star Strider's advice and contact http://www.mathworks.com/support/contact_us/index.html

&nbsp

"check whether it is a function or script."

See Scripts vs. Functions

Priya 2014-9-10

Fine thanks.

请先登录，再进行评论。

请先登录，再回答此问题。

回答（2 个）

Ahmed 2014-9-10

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/154304-m-file-created-in-previous-version-not-working-in-advanced-version#answer_151317

Unfortunately,that is normal in Matlab so you need to upgrade your files

7 个评论
显示 5更早的评论隐藏 5更早的评论

Ahmed 2014-9-13

I am facing the same problem when I am using R2007a version and R2013a version especially with parfor instead for loop as my program worked well in older version but not worked with new version therefore I need to minor correction(upgrade) with my files so I supposed your situation the same and sorry if I confused you

Priya 2014-9-15

Thanks to all for your time. I have reinstalled the version once again which was creating problem as I didn't have any other choice and also I was running out of time for my project. Anyway thanks again for your suggestions.

@Ahmed: Not a problem, thanks.

请先登录，再进行评论。

Iain 2014-9-15

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/154304-m-file-created-in-previous-version-not-working-in-advanced-version#answer_151724

I've found that simulink files don't always transfer neatly from one version of matlab to a newer version. You'll likely find that one or two blocks got "meaningfully" changed.

I've found that some "inbuilt" m files which work like a dream in one version of matlab don't work in another. - median, for example, can't work on integers in 2012, but will on 2011 and 2013 versions. (median(uint8(1:5)) throws an error in 2012)

The error you're getting could be caused by either type of problem.

2 个评论
显示无隐藏无

Priya 2014-9-15

Well, thanks lain for your suggestion. I will keep in mind if I come across this problem again in future.

Titus Edelhofer 2014-9-15

Yes and no: median worked in 2011 for integers, but was not officially supported (the doc said "A should be of type single or double."). In 2012 it threw an error, and official support - without error ;-) started in 2013 ...

Titus

请先登录，再进行评论。

请先登录，再回答此问题。