Warning: Escaped character '\U' is not valid.

Hello,

After checking on the Web, I have too much information about the "Warning: Escaped character '\U' is not valid. See 'doc sprintf' for supported special characters.

Warning: Error updating AxesToolbar." error message.

Can-you please help me to errase this issue and optimize my computer time consuming ?

Many thanks Team !

Best Regards,

Joffrey.

[e-mail] / [phone]

MatLab 2018b : 
>> ver
-----------------------------------------------------------------------------------------------------
MATLAB Version: 9.5.0.944444 (R2018b)
MATLAB License Number: ******
Operating System: Microsoft Windows 10 Entreprise Version 10.0 (Build 14393)
Java Version: Java 1.8.0_152-b16 with Oracle Corporation Java HotSpot(TM) 64-Bit Server VM mixed mode
-----------------------------------------------------------------------------------------------------
MATLAB                                                Version 9.5         (R2018b)
Communications Toolbox                                Version 7.0         (R2018b)
Curve Fitting Toolbox                                 Version 3.5.8       (R2018b)
DSP System Toolbox                                    Version 9.7         (R2018b)
Data Acquisition Toolbox                              Version 3.14        (R2018b)
Global Optimization Toolbox                           Version 4.0         (R2018b)
Image Acquisition Toolbox                             Version 5.5         (R2018b)
Image Processing Toolbox                              Version 10.3        (R2018b)
Instrument Control Toolbox                            Version 3.14        (R2018b)
MATLAB Compiler                                       Version 7.0         (R2018b)
Optimization Toolbox                                  Version 8.2         (R2018b)
Partial Differential Equation Toolbox                 Version 3.1         (R2018b)
RF Toolbox                                            Version 3.5         (R2018b)
Signal Processing Toolbox                             Version 8.1         (R2018b)
Statistics and Machine Learning Toolbox               Version 11.4        (R2018b)
Symbolic Math Toolbox                                 Version 8.2         (R2018b)
>> 

[madhan ravi]

upload your code and remove your license number from the above

Answer 1

[Stephan]

Hi,

for backslash use double backslash - that solves the problem, for example: use

'C:\\user'

instead of

'C:\user'

Do this for every backslash. See also this example.

Best regards

Stephan

[Image Analyst]

Or you can also use forward slashes in file paths. It works just fine, even with Windows.