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The default logging provifded in logback.xml is for a truncated information from exceptions. Particularly when debugging a development system it may be helpful to turn up the amount of information in the log. This page has mpore details but replacing this line in logback.xml
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<Pattern>%date{ISO8601} - %level [%logger:%line] - %msg%n%ex{short}</Pattern>
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<Pattern>%date{ISO8601} - %level [%logger:%line] - %msg%n%ex{full}</Pattern>
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Can often provide a useful hint of where the fault has come from. For instance:
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Caused by:
java.lang.IllegalArgumentException: name
at sun.misc.URLClassPath$Loader.findResource(Unknown Source)
at sun.misc.URLClassPath.findResource(Unknown Source)
at java.net.URLClassLoader$2.run(Unknown Source)
at java.net.URLClassLoader$2.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findResource(Unknown Source)
at org.eclipse.jetty.webapp.WebAppClassLoader.getResource(WebAppClassLoader.java:402)
at java.net.URLClassLoader.getResourceAsStream(Unknown Source)
at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:166)
at net.shibboleth.idp.profile.spring.factory.BasicX509CredentialFactoryBean.getCertificates(BasicX509CredentialFactoryBean.java:177) |
Is more helpful when debugging than
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nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#6a98f353': Cannot create inner bean '(inner bean)#3b35798' of type [net.shibboleth.idp.profile.spring.factory.BasicX509CredentialFactoryBean] while setting bean property 'trustCredential';
nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#3b35798': Invocation of init method failed;
nested exception is java.lang.IllegalArgumentException: name |