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From "Digy (JIRA)" <j...@apache.org>
Subject [Lucene.Net] [jira] [Commented] (LUCENENET-409) Invalid Base exception in DateField.StringToTime()
Date Sat, 16 Apr 2011 08:02:05 GMT

    [ https://issues.apache.org/jira/browse/LUCENENET-409?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13020569#comment-13020569
] 

Digy commented on LUCENENET-409:
--------------------------------

No need for a separate issue.
Here is the code from Lucene.Net 2.4.0.
{code}
public static System.DateTime StringToDate(System.String s)
{
	long ticks = StringToTime(s) * TimeSpan.TicksPerMillisecond;
	System.DateTime date = new System.DateTime(1970, 1, 1);
	date = date.AddTicks(ticks);
	date = date.Add(TimeZone.CurrentTimeZone.GetUtcOffset(date));
	return date;
}
{code}

It is lost somehow in 2.9

Is this OK?

DIGY

> Invalid Base exception in DateField.StringToTime()
> --------------------------------------------------
>
>                 Key: LUCENENET-409
>                 URL: https://issues.apache.org/jira/browse/LUCENENET-409
>             Project: Lucene.Net
>          Issue Type: Bug
>          Components: Lucene.Net Core
>    Affects Versions: Lucene.Net 2.9.4
>            Reporter: Neal Granroth
>         Attachments: DateField.patch
>
>
> The Lucene.Net.Documents.DateField.StringToTime() method called by StringToDate() appears
to specify an invalid value for the base in the .NET Convert.ToInt64() call.  When a DateField
value in a legacy index is read, or Lucene.NET 2.9.4 is used with legacy code that relies
upon DateField, the following exception occurs whenever StringToDate() is called:
> System.ArgumentException: Invalid Base.
>    at System.Convert.ToInt64(String value, Int32 fromBase)
>    at Lucene.Net.Documents.DateField.StringToTime(String s)
>    at Lucene.Net.Documents.DateField.StringToDate(String s)

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