To fully document this interceptor, it is best to look at the JavaDocs for the subclass of the interceptor, ConversionErrorInterceptor:
Error formatting macro: snippet: java.lang.IllegalArgumentException: Invalid url: must begin with a configured prefix.
... as well as the JavaDocs for the interceptor itself, WebWorkConversionErrorInterceptor:
Error formatting macro: snippet: java.lang.IllegalArgumentException: Invalid url: must begin with a configured prefix.
Parameters
Error formatting macro: snippet: java.lang.IllegalArgumentException: Invalid url: must begin with a configured prefix.
Extending the Interceptor
Error formatting macro: snippet: java.lang.IllegalArgumentException: Invalid url: must begin with a configured prefix.
Examples
Error formatting macro: snippet: java.lang.IllegalArgumentException: Invalid url: must begin with a configured prefix.