清空筛选条件
清空筛选条件

Symbolic Toolbox error: mustBeComp​atibleRefe​renceStruc​t

9 次查看（过去 30 天）
Carlos M. Velez S.
Carlos M. Velez S. 2023-2-23
评论： Carlos M. Velez S. 2023-3-16
In MATLAB desktop app (not in MATLAB Online) this error started appearing:
What's the matter? I am using version 2020b.
  4 个评论
显示 2更早的评论
Steven Lord
Steven Lord 2023-2-23
What does this command show in your MATLAB installation?
which -all mustBeCompatibleReferenceStruct
Can you also post the output of the following command (you can omit the line showing the license number) so we can make sure you're using the correct version of the toolbox for your release?
ver symbolic
Carlos M. Velez S.
Carlos M. Velez S. 2023-2-27
Hi. The commands shows these messages:
I did not installed anything and I did not have any problem before. I use an institutional PC and I can not install any program. How can I solve the issue? Thanks.

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Jinal
Jinal 2023-3-15
Hi Carlos,
As per my understanding you are facing an error while using the ‘syms’ command despite having the correct version of symbolic toolbox installed on your PC. The error you are getting indicates that the code for the function ‘mustbecompatibleReferencestruct’ is either missing or not accessible to the function ‘subsref’. A possible explanation for this is that the code for the 'syms' tool has been modified on your PC.
You can try using the following commands to resolve the error.
restoredefaultpath
rehash toolboxcache
If the error persists after running these commands, you will be required to reinstall the symbolic toolbox for your MATLAB from the Add-Ons Manager.
Hope this helps.

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Introduction to Installation and Licensing 的更多信息

标签

产品


版本

R2020b

Community Treasure Hunt

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

Start Hunting!

Translated by