Hello I have an editable uitable in Matlab GUI. I have a pushbutton to clear the contents of the uitable that is entered by the user. However, anytime I clear the table and reenter text I get a NAN error.

2013 12 18
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更新时间：2015 2 18
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The code I am using to clear the data is as follows.
set (handles.uitable1, 'data', cell(size(get(handles.uitable1,'data'))));
How do I prevent the NaN error so that I can reenter text into the table.

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Walter Roberson
Walter Roberson 2013-12-19

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I cannot reproduce the issue based on your code. What is your ColumnFormat set to for your uitable? Are you getting the NaN showing up in the table or when you process the table?

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Vandana Ramdeo
Vandana Ramdeo 2013-12-19
The column format is set to 'let matlab choose' so when I run the code, the user is able to enter text into the cells of the table. However, as soon as I use the push button I created to clear the contents of the uitable, if the user wants to enter text again into the cells of the uitable I am getting the NaN error. The code I'm using for the push button is the code seen above.

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Vandana Ramdeo
Vandana Ramdeo 2013-12-19

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The column format is set to 'let matlab choose' so when I run the code, the user is able to enter text into the cells of the table. However, as soon as I use the push button I created to clear the contents of the uitable, if the user wants to enter text again into the cells of the uitable I am getting the NaN error. The code I'm using for the push button is the code seen above.

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ES
ES 2013-12-19
set the column format to char. Your issue will be solved. You can do that by using the Property Inspector of your uitable or by using
set(handle.uitable,'columnformat',{'char'...});

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Suraj Srivastava
Suraj Srivastava 2015-2-18

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Hi,
could you please help me for the same....I want to make GUI in which there is an UITABLE of 14*3......of first two columns are fixed while third one is not fixed. It should get input from the user manually.
Kindly Help me out.

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