Removing "NUL" characters in CSV file

Hi everyone I am writing a CSV file, but when I see the file in notepad++ I see some weird characters like this one:


I searched in stack overflow and found here, that I should remove this regular expression \x00

hence I used the String Manipulator node


…but is not working

Thank you

@mauuuuu5 you might want to take a look at these workflows / components if indeed the characters are present within KNIME.

Sometimes special characters can be really tricky if they closely resemble other ones.


Thank you, I am going to try those workflows

1 Like

This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.