Help:VE137

Empty or invalid running number specified at character index index

A running number specification was included in the running number tag which could not be parsed into a valid number or range of numbers.

For example:

vehicle-running-numbers
{
  running-numbers                       "862-863,"
}

resulted in the error

- VE137: Empty or invalid running number specified at character index 8

The index is the zero-based position in the string at which the parsing failed. In this case the comma indicates that an additional specification is to follow, but it has not been included.

See: Vehicle Running Numbers