Summary

When using a Hand Signature widget in your process, the activity where the widget is running cannot be completed and displays the error mentioned in the title.

Applies to

Bizagi JEE 10.x 

Symptoms

When the user adds the Hand Signature widget in an activity, this activity cannot be completed and displays the following error:

Cause

The problem is presented when this Widget is not using an Extended Text attribute in its mapped XPath, which in this case is strictly required to save the encoded bytes of the image captured by the Widget. (a string attribute will not be able to hold such lengthy information).

Solution

Change the XPath property for this Hand Signature Widget, so that it uses an Extended text attribute of your Data Model.

For full information on the use and configuration of this Widget, refer to its details at http://www.bizagi.com/widgetstore/.