[Product-Developers] Issue with setUpWidgets

Nathan Van Gheem vangheem at gmail.com
Fri Feb 20 18:51:12 UTC 2009


might want to try the getpaid google group instead.

http://groups.google.com/group/getpaid-dev

On Fri, Feb 13, 2009 at 3:21 AM, hannesc <hannes at opennetworks.co.za> wrote:

>
> I am busy working on a payment processor for PloneGetPaid that overrides
> the
> checkout
> process. I am having some trouble with setUpWidgets though. When I
> proceed to the checkout page, I get the following error:
>
> 2009-02-13 10:00:21 ERROR Zope.SiteErrorLog
> http://localhost:8080/GetPaid/@@getpaid-checkout-wizard
> Traceback (innermost last):
>  Module ZPublisher.Publish, line 119, in publish
>  Module ZPublisher.mapply, line 88, in mapply
>  Module ZPublisher.Publish, line 42, in call_object
>  Module Products.PloneGetPaid.browser.checkout, line 352, in __call__
>  Module getpaid.wizard._wizard, line 38, in __call__
>  Module getpaid.wizard._wizard, line 28, in update
>  Module getpaid.wizard._wizard, line 263, in update
>  Module Products.PloneGetPaid._patch, line 44, in update
>  Module zope.formlib.form, line 732, in update
>  Module getpaid.vcs.browser.checkout, line 21, in setUpWidgets
>  Module getpaid.wizard._wizard, line 94, in adapters
>  Module getpaid.wizard._wizard, line 128, in _extractDataManagers
> TypeError: unsupported operand type(s) for +=: 'FormFields' and 'list'
>
> The line causing the trouble is:
>
> adapters = self.wizard.data_manager.adapters
>
> Does anyone know why this could be causing the problem?
>
> The full processor can be found at:
> http://www.opennetworks.co.za/getpaid.vcs.tar.gz
>
> Thanks guys
> --
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>
>
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