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plurals

POHibernate 3.4 with slf4j and log4j
primarykey
Id
467879
data
AcceptedAnswerId
0
AnswerCount
6
ClosedDate
CommentCount
1
CommunityOwnedDate
CreationDate
2009-01-22T02:38:57.567
FavoriteCount
5
LastActivityDate
2012-06-01T20:40:46.140
LastEditDate
2009-01-22T18:25:32.583
LastEditorUserId
24396
OwnerUserId
24396
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0
PostTypeId
1
Score
23
ViewCount
38383
LastEditorDisplayName
Steve Kuo
text
Body
I'm attempting to upgrade from Hibernate 3.2 to 3.4, which apparently uses slf4j. Our project currently uses log4j. So my assumption is that I should be using the slf4j-log4j12 wrapped implementation. The Maven slf4j dependency is: <pre><code><dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>1.5.6</version> </dependency> </code></pre> While the log4j dependency is: <pre><code><dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.15</version> </dependency> </code></pre> Both slf4j-log4j12 and log4j reference the latest version (that I could find in the Maven repository). When I run my app, Hibernate fails in its logging: <pre><code>java.lang.NoSuchFieldError: name at org.slf4j.impl.Log4jLoggerAdapter.<init>(Log4jLoggerAdapter.java:75) at org.slf4j.impl.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:75) at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:103) at org.hibernate.cfg.Configuration.<clinit>(Configuration.java:163) ... </code></pre> What am I missing? Edit 1: If I remove the log4j dependency from my pom.xml I get the error: <pre><code>java.lang.IllegalAccessError: tried to access field org.slf4j.impl.StaticLoggerBinder.SINGLETON from class org.slf4j.LoggerFactory at org.slf4j.LoggerFactory.<clinit>(LoggerFactory.java:60) at org.hibernate.cfg.Configuration.<clinit>(Configuration.java:163) ... </code></pre> Edit 2: <a href="http://www.innis.ca/blog/?p=6" rel="noreferrer">This blog</a> claims the problem is caused by hibernate annotations shipping with the wrong version of slf4j-api.jar.
Tags
<java><hibernate><maven-2><log4j><slf4j>
Title
Hibernate 3.4 with slf4j and log4j
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1. This table or related slice is empty.
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1. USSteve Kuo
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1. USSteve Kuo
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2. PL
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 POHibernate 3.4 with slf4j and log4j
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 POHibernate 3.4 with slf4j and log4j
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CommentsPostId
1. COHibernate 3.4? Is this post coming from the future?
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 POHibernate 3.4 with slf4j and log4j
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