Context initialization failed

[Raja V, Scientist - B (CS)]

Hello
When i configured with LDAP and restarting tomcat we faced the below error.
Kindly help.


2017-08-17 00:05:40,299 - ERROR
[org.springframework.web.context.ContextLoader:351] - Context
initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'shibboleth.metrics.RegisterMetricSets$child#0' defined in
file [/opt/shibboleth-idp/system/conf/../../conf/admin/metrics.xml]: Cannot
resolve reference to bean 'shibboleth.metrics.AttributeResolverGaugeSet'
while setting bean property 'arguments' with key [7]; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'shibboleth.metrics.AttributeResolverGaugeSet' defined in
file [/opt/shibboleth-idp/system/conf/general-admin-system.xml]: Invocation
of init method failed; nested exception is
net.shibboleth.utilities.java.support.component.ComponentInitializationException:
Injected service was null or not an AttributeResolver
        at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:359)
Caused by: org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'shibboleth.metrics.AttributeResolverGaugeSet'
defined in file [/opt/shibboleth-idp/system/conf/general-admin-system.xml]:
Invocation of init method failed; nested exception is
net.shibboleth.utilities.java.support.component.ComponentInitializationException:
Injected service was null or not an AttributeResolver
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