Re: [Zope] Error Value: len() of unsized object at SQL method

Kerekes Lajos writes:

I have an SQL select. If it gives no result, I get this error message Error Type: TypeError Error Value: len() of unsized object

How can I manage it? I tried this: <dtml-in ZSQLSelect> foo, bar..... <dtml-else> no result </dtml-in>

but still get the error. You got a traceback!

It helps you to narrow down the location of the problem. Look at it and if necessary post it such that we can look at it (to help you). Dieter