Dear All,<br><br>I'm a new member, and having a major problem with Koha. We have imported all our MARC records having converted them from an Excel spreadsheet. This worked, but the Call Number did not show. So we un-imported the records, made some adjustments and tried again. Now we cannot search by Title for any record, as we get the error message "<span class="problem">Can't call method "as_usmarc" on an undefined value at /usr/share/koha/lib/C4/Search.pm line 2157".<br>
<br>I've read that this means the records need reindexing. We just can't figure out how to do this . . . . <br><br>Failing this, how can we delete ALL the records and start again? Unimporting seems to take about 24 hours, and we just don't have time.<br>
<br>Please help!!<br><br>Thanks,<br>GT<br>
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