I see error messages in custom URLs

If incorrect information is entered in the decorated URLs, you may see these error messages.

  • No Geognosis SWD layer added to the WML Map
  • No layer found that matches the "overlayname=" value
  • Network/GeognoSIS server connection error (GeognoSIS can't be contacted, or throws an error)
  • No value matching "schemacolumn=" and "UID=" values in the generated expression.

The schemacolumn must always be string type.

The SIS expression is formed by appending a $ character to the schema column name and the UID value is surrounded by quotes: