Issue Description

When you have a view with a rich text control and a transfer data rule, where the data that is transferred contains an encoded html element attributes value, an error occurs at runtime.

Error Message

The following popup displays: “Error while executing filter ConvertFontToSpanFilter - InvalidCharacterError: Failed to execute 'setAttribute' on 'Element': 'arial",sans-serif"' is not a valid attribute name”.

Resolution

  1. Ensure you have K2 4.7 installed.
  2. Download and Install the K2 4.7 March 2018 Cumulative Update from K2 Partner and Customer Portal.
  3. Download the K2 4.7 March 2018 Cumulative Update FP26 from K2 Partner and Customer Portal.
  4. Install the K2 4.7 March 2018 Cumulative Update FP26 to apply the fix.
  5. It is recommended to refresh the browser cache.