yyaxis left with Invalid text character error

Question

Peng Yalun 2021-1-22

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/724598-yyaxis-left-with-invalid-text-character-error

回答： Walter Roberson 2021-1-23

I dont know if anyone ever ran into this but its killing me.

I have been trying to use yyaxis on Matlab 2020a as well as Matlab 2019a/b, but all I get is this error:

Error: File: union.m Line: 1 Column: 1
Invalid text character. Check for unsupported symbol, invisible character, or
pasting of non-ASCII characters.
Error in matlab.graphics.internal.YYAxisEventManager/addAxes
Error in matlab.graphics.internal.YYAxisEventManager
Error in matlab.graphics.internal.YYAxisEventManager.registerAxes
Error in yyaxis
Error in yyaxis

I have tried:

1. calling yyaxis independently in the command line, but its not working.

2. reinstalling Matlab, not working

3. different versions of Matlab (2020a, 2019a, 2019b), not working

4. different OS (Mac, PC), not working

I am really out of my depth here, please, if anyone know how to solve this...

Thanks

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Peng Yalun 2021-1-23

I am sorry I didn't realize that I should type in the which -all union command...

When I type in that it shows up this

>> which -all union
/Users/yp1017/Downloads/ExpData/Juice_Choice/Code/ToolBoxes/ndt.1.0.4/octave_code/union.m
/Applications/MATLAB_R2020a.app/toolbox/matlab/ops/@cell/union.m                           % cell method
/Applications/MATLAB_R2020a.app/toolbox/matlab/datatypes/duration/@duration/union.m        % duration method
union is a built-in method                                                                 % slreq.datamodel.AttributeKindEnum method
union is a built-in method                                                                 % slreq.datamodel.AttributeRegType method
union is a built-in method                                                                 % slreq.datamodel.AttributeTypeEnum method
union is a built-in method                                                                 % slreq.datamodel.CustomIdNumbering method
union is a built-in method                                                                 % slreq.datamodel.MappingDirectionEnum method
/Applications/MATLAB_R2020a.app/toolbox/matlab/datatypes/datetime/@datetime/union.m        % datetime method
union is a built-in method                                                                 % matlab.lang.OnOffSwitchState method
union is a built-in method                                                                 % matlab.internal.polygon.builtin.cpolygon method
union is a built-in method                                                                 % matlab.graphics.controls.internal.ToolbarValidator method
union is a built-in method                                                                 % matlab.internal.timer.CallBackTypeEnum method
union is a built-in method                                                                 % matlab.internal.timer.ObjectVisibilityEnum method
union is a built-in method                                                                 % matlab.internal.timer.BusyModeEnum method
union is a built-in method                                                                 % matlab.internal.timer.ExecutionModeEnum method
union is a built-in method                                                                 % matlab.graphics.shape.internal.util.PointDataTipStyle method
/Applications/MATLAB_R2020a.app/toolbox/matlab/bigdata/@tall/union.m                       % tall method
/Applications/MATLAB_R2020a.app/toolbox/matlab/datatypes/tabular/@tabular/union.m          % tabular method
/Applications/MATLAB_R2020a.app/toolbox/matlab/polyfun/@polyshape/union.m                  % polyshape method
/Applications/MATLAB_R2020a.app/toolbox/matlab/datatypes/categorical/@categorical/union.m  % categorical method
/Applications/MATLAB_R2020a.app/toolbox/shared/statslib/@dataset/union.m                   % dataset method
/Applications/MATLAB_R2020a.app/toolbox/matlab/ops/union.m  

Walter Roberson 2021-1-23

/Users/yp1017/Downloads/ExpData/Juice_Choice/Code/ToolBoxes/ndt.1.0.4/octave_code/union.m

You need to get that off of your path, either by renaming it or deleting it, or using pathtool to remove the directory from your MATLAB path. It is code intended for octave anyhow, so you should not have it on your path when using MATLAB.

(You are not using the package I was thinking of; I do not recall encountering the one you are using.)

Peng Yalun 2021-1-23

thank you it works,

you are my life-saver!!!!

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Answer 1

Walter Roberson 2021-1-23

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/724598-yyaxis-left-with-invalid-text-character-error#answer_604303

[Copying down]

/Users/yp1017/Downloads/ExpData/Juice_Choice/Code/ToolBoxes/ndt.1.0.4/octave_code/union.m

You need to get that off of your path, either by renaming it or deleting it, or using pathtool to remove the directory from your MATLAB path. It is code intended for octave anyhow, so you should not have it on your path when using MATLAB.

(You are not using the package I was thinking of; I do not recall encountering the one you are using.)