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SharePoint 2013 Document Library SmartObject execution: "String was not recognized as a valid boolean" error appears

This article was created in response to a support issue logged with K2. The content may include typographical errors and may be revised at any time without notice. This article is not considered official documentation for K2 software and is provided "as is" with no warranties.
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When executing a SmartObject method from a SharePoint Document Library SmartObject, you may experience the following issue:



This issue may occur if your input properties require true or false values, and you select yes or no:



The developers identified this as an issue, and they created a 4.6.11 codefix, please contact K2 Support for this fix.

Additional workaround: Use true or false values instead of yes or no.