<div dir="ltr"><div class="gmail_extra">I'm attempting to import a corpus into CQPweb, and when I try to change one of the s-attributes from "free text" to "classification", I get the following error:</div><div class="gmail_extra"><br></div><div class="gmail_extra"><i>The datatype of text_source cannot be changed to [classification], because there are non-category-handle values in the CWB index.</i><br>
</div><div class="gmail_extra"><i><br></i></div><div class="gmail_extra">I understand this to mean that in one or more values of text_source, there's a character that's not a-z or _. My question is simply how do I get a list of these values in order to figure out which one is causing the problem and then fix it?</div><div class="gmail_extra"><br></div><div class="gmail_extra">Thanks in advance!</div><div class="gmail_extra">Scott</div></div>