Extractor fails when enum description not applied on all members

[perpetualKid]

Extractor expects enum description on all members when applied to any member or the enum itself

    [Description("Rotation")]
    public enum Rotation
    {
        CounterClockwise = -1,
        None = 0,
        Clockwise = 1,
    }

fails with NRE in ParserBase.GetStrings Line 143 when messageId will be null (since no attribute was extracted

catalog.AddOrUpdateEntry(context, messageId, $"{pathRelative}:{member.GetLocation().GetLineSpan().StartLinePosition.Line + 1}", false);

works:

    [Description("Rotation")]
    public enum Rotation
    {
        [Description("CounterClockwise")]CounterClockwise = -1,
        [Description("None")]None = 0,
        [Description("Clockwise")]Clockwise = 1,
    }