topic Re: [resolved] NullPointerException using tExtractRegexFields in Talend Studio

[resolved] NullPointerException using tExtractRegexFields

Anonymous — Sat, 16 Nov 2024 13:00:59 GMT

using a simple Regex String:
"\\w+-(\\d{8}).*\\.csv"
Throws a null pointer exception when having a match:
Exception in component tExtractRegexFields_2
java.lang.NullPointerException
at java.util.regex.Matcher.getTextLength(Unknown Source)
at java.util.regex.Matcher.reset(Unknown Source)
at java.util.regex.Matcher.<init>(Unknown Source)
at java.util.regex.Pattern.matcher(Unknown Source)
at
Any Suggestions would be helpful.

Re: [resolved] NullPointerException using tExtractRegexFields

Anonymous — Fri, 25 Mar 2011 10:42:13 GMT

Provide source data and job description

Re: [resolved] NullPointerException using tExtractRegexFields

Anonymous — Fri, 25 Mar 2011 13:46:31 GMT

While collecting source data and job description the problem got solved. The incoming data was NULL.

Re: [resolved] NullPointerException using tExtractRegexFields

_AnonymousUser — Thu, 03 Nov 2016 10:26:53 GMT

Hi,
I got the below error message in Talend
Exception in component tJava_1
java.lang.NullPointerException
at java.util.regex.Matcher.getTextLength(Unknown Source)
at java.util.regex.Matcher.reset(Unknown Source)
at java.util.regex.Matcher.<init>(Unknown Source)
at java.util.regex.Pattern.matcher(Unknown Source)
Please help me to get rid out of the problems and make my job to run as expected.
Thanks,
Vanitha

Re: [resolved] NullPointerException using tExtractRegexFields

cterenzi — Thu, 03 Nov 2016 15:59:52 GMT

This happens when you attempt to perform an operation on a null value. Check your variables and incoming strings for null.