Ilya Tepikin created LOG4J2-502:
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Summary: HTMLLayout: adding locationInfo parameter leads to error
Key: LOG4J2-502
URL: https://issues.apache.org/jira/browse/LOG4J2-502
Project: Log4j 2
Issue Type: Bug
Components: Layouts
Affects Versions: 2.0-beta9
Reporter: Ilya Tepikin
If I configure log4j2.xml like this:
<SMTP name="Mailer" suppressExceptions="false"
subject="${subject}" to="${receipients}" from="${from}"
smtpHost="${smtpHost}" smtpPort="${smtpPort}"
smtpProtocol="${smtpProtocol}" smtpUsername="${smtpUser}"
smtpPassword="${smtpPassword}" smtpDebug="false" bufferSize="10">
<HTMLLayout locationInfo="true" fontSize="small" />
</SMTP>
I'm getting NPE error during logging error in my application:
2014-01-15 21:15:30,951 ERROR An exception occurred processing Appender Mailer
org.apache.logging.log4j.LoggingException: Error occurred while sending email
at
org.apache.logging.log4j.core.net.SMTPManager.sendEvents(SMTPManager.java:159)
at
org.apache.logging.log4j.core.appender.SMTPAppender.append(SMTPAppender.java:172)
at
org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:99)
at
org.apache.logging.log4j.core.appender.AsyncAppender$AsyncThread.run(AsyncAppender.java:229)
Caused by: java.lang.NullPointerException
at
org.apache.logging.log4j.core.layout.HTMLLayout.toSerializable(HTMLLayout.java:158)
at
org.apache.logging.log4j.core.layout.HTMLLayout.toSerializable(HTMLLayout.java:46)
at
org.apache.logging.log4j.core.layout.AbstractStringLayout.toByteArray(AbstractStringLayout.java:45)
at
org.apache.logging.log4j.core.net.SMTPManager.writeBuffer(SMTPManager.java:188)
at
org.apache.logging.log4j.core.net.SMTPManager.writeContent(SMTPManager.java:174)
at
org.apache.logging.log4j.core.net.SMTPManager.formatContentToBytes(SMTPManager.java:166)
at
org.apache.logging.log4j.core.net.SMTPManager.sendEvents(SMTPManager.java:141)
... 3 more
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