Symptoms

K2 Smartforms - smartforms are generating errors SetProperty Label was not found. 

Diagnoses

When running our smartform in debug = 3 mode, a lot of errors  are seen. many of the errors are in the following format: 'rerror] Property of control could not be set: SetProperty. .... Label '' was not found' 

Resolution 

Known issue in K2 version. No performance issues with these errors.