Error rendering macro 'polls' : null

Description

Hi *,

we are currently facing the following issue with Polls 2.1.0 and Confluence 6.1.1:

  • Create date poll

  • Create a page and add the date poll in a poll macro

  • Save the page -> poll is displayed correctly and users can choose a date now

  • Choosing a date -> poll is not rendering anymore, instead it displays "Error rendering macro 'polls' : null"

I added "com.simplenia" with DEBUG log level to logging, but the only thing that appears in the atlassian-confluence.log is:

```
#!java
2017-04-04 15:19:32,529 ERROR [http-nio-8080-exec-8] [xhtml.view.macro.ViewMacroMarshaller] handleMacroExecutionException Error rendering macro: polls
– url: /display/ITB/sinnlose+Umfrage | page: 3866632 | traceId: fca11c763c15b3bf | userName: Gelzleichter.Robert | referer: http://confluence-prd.mv.com:8080/pages/resumedraft.action?draftId=3866633&draftShareId=4eedd681-47e8-4c74-8bc9-58e559077ce0 | action: viewpage
java.lang.ClassCastException

```

Best regards

Johannes

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Reporter

Anonymous

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Priority

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