when I open already existing M file in MATLAB I get error using open(line146) failed to open MATLAB editor

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per isakson
per isakson on 6 Nov 2021
See settings - Access the SettingsGroup root object
Could it be that some SettingsGroup property (used by edit() ) by mistake was assigned an inappropriate value?

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Answers (1)

Steven Lord
Steven Lord on 6 Nov 2021
Let's make sure you're using the settings function included with MATLAB as MATLAB expects. What does this command show?
which -all settings
Assen Beshr
Assen Beshr on 9 Nov 2021
ok thanks,I will try by removing PSAT toolbox for next. Now I alrady change R2019b to R2021a the erorr is removed. the error may come again when we add PSAT toolbox I will try again

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