Handling of Rendering Errors

In order to reduce the logging output we should not log a stack trace on a rendering problem. While this is quite useful in development, a problem that is not resolved at short term in production will render lots of stack traces.

We should also consider to prevent the rerendering of a value even if this results in setting a blank value. Since we cannot derive the correct value (we have a rendering error) it is unimportant if the derived value is related to the the original value or blank. Since the original value might be a problem for services using this value, we should replace the original value with the empty string (for the derived rendered value).