java.lang.NullPointerException in ThrowableProxyUtil.java:42
------------------------------------------------------------
Key: LBCLASSIC-216
URL: http://jira.qos.ch/browse/LBCLASSIC-216
Project: logback-classic
Issue Type: Bug
Components: Other
Affects Versions: 0.9.24
Environment: IDE WebSphere 6.1 , IBM JDK 1.5
Reporter: Luciano Canè
Assignee: Logback dev list
{code:title=test example}
import org.slf4j.LoggerFactory;
public class TestLogBack {
public TestLogBack() {
super();
}
public static void main(String[] args) {
TestLogBack test = new TestLogBack();
test.execute();
}
private void execute() {
org.slf4j.Logger logger =
LoggerFactory.getLogger(TestLogBack.class);
//test
try {
throw new TestLogBackException("Test: getStackTrace()
return null"); //$NON-NLS-1$
} catch (Throwable t) {
logger.error("Messaggio di Test di {}", t.getMessage(),
t); //$NON-NLS-1$
}
}
class TestLogBackException
extends Exception {
private static final long serialVersionUID = 1L;
public TestLogBackException(String message) {
super(message);
}
@Override
public StackTraceElement[] getStackTrace() {
return null;
}
}
}
{code}
{code:title=exception stack trace}
Exception in thread "main" java.lang.NullPointerException
at
ch.qos.logback.classic.spi.ThrowableProxyUtil.steArrayToStepArray(ThrowableProxyUtil.java:42)
at
ch.qos.logback.classic.spi.ThrowableProxy.<init>(ThrowableProxy.java:35)
at ch.qos.logback.classic.spi.LoggingEvent.<init>(LoggingEvent.java:123)
at
ch.qos.logback.classic.Logger.buildLoggingEventAndAppend(Logger.java:469)
at ch.qos.logback.classic.Logger.filterAndLog_2(Logger.java:462)
at ch.qos.logback.classic.Logger.error(Logger.java:580)
at z_prove.logback.TestLogBack.execute(TestLogBack.java:28)
at z_prove.logback.TestLogBack.main(TestLogBack.java:13)
{code}
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