未找到slf4j依赖项

Question

尝试部署 Web 应用程序时，由于日志记录错误（如下所示），它将失败：

Java . lang . nosuchmethoderror:org . SLF 4j . SPI . locationawarelogger . log(Lorg/SLF 4j/Marker；ljava/lang/String；il Java/lang/String；ljava/lang/Throwable；)

我已经谷歌了这个错误，这似乎是我的一个依赖项拉入错误版本的问题，但我找不到发生这种情况的地方。我已经包含了依赖关系树输出：

有什么想法吗？

EDIT：添加了mvn依赖项的输出：resolve:

[INFO] The following files have been resolved:
[INFO]    org.slf4j:slf4j-log4j12:jar:1.6.0:compile
[INFO]    org.apache.tiles:tiles-request-jsp:jar:1.0.1:compile
[INFO]    log4j:log4j:jar:1.2.14:compile
[INFO]    org.codehaus.jackson:jackson-mapper-asl:jar:1.8.5:compile
[INFO]    mysql:mysql-connector-java:jar:5.1.15:compile
[INFO]    commons-beanutils:commons-beanutils:jar:1.8.0:compile
[INFO]    org.springframework.social:spring-social-web:jar:1.0.0.RELEASE:compile
[INFO]    org.springframework:spring-orm:jar:3.2.4.RELEASE:compile
[INFO]    antlr:antlr:jar:2.7.6:compile
[INFO]    org.springframework:spring-tx:jar:3.2.4.RELEASE:compile
[INFO]    org.springframework:spring-expression:jar:3.2.4.RELEASE:compile
[INFO]    org.springframework:spring-core:jar:3.2.4.RELEASE:compile
[INFO]    org.springframework:spring-webmvc:jar:3.2.4.RELEASE:compile
[INFO]    org.yaml:snakeyaml:jar:1.12:compile
[INFO]    org.apache.tiles:tiles-core:jar:3.0.1:compile
[INFO]    commons-collections:commons-collections:jar:3.1:compile
[INFO]    junit:junit:jar:3.8.1:test
[INFO]    org.apache.tiles:tiles-jsp:jar:3.0.1:compile
[INFO]    commons-logging:commons-logging:jar:1.1.1:compile
[INFO]    org.springframework.social:spring-social-facebook:jar:1.0.0.RELEASE:compile
[INFO]    org.springframework:spring-jdbc:jar:3.2.4.RELEASE:compile
[INFO]    org.liquibase:liquibase-core:jar:3.0.2:compile
[INFO]    org.apache.tiles:tiles-request-servlet:jar:1.0.1:compile
[INFO]    org.springframework:spring-web:jar:3.2.4.RELEASE:compile
[INFO]    org.apache.tiles:tiles-request-api:jar:1.0.1:compile
[INFO]    org.codehaus.jackson:jackson-core-asl:jar:1.8.5:compile
[INFO]    org.slf4j:jcl-over-slf4j:jar:1.5.8:compile
[INFO]    org.slf4j:slf4j-api:jar:1.6.1:compile
[INFO]    javax.inject:javax.inject:jar:1:compile
[INFO]    dom4j:dom4j:jar:1.6.1:compile
[INFO]    javax.servlet:jstl:jar:1.2:compile
[INFO]    org.springframework.social:spring-social-core:jar:1.0.0.RELEASE:compile
[INFO]    org.springframework.security:spring-security-crypto:jar:3.1.0.RC3:compile
[INFO]    commons-digester:commons-digester:jar:2.0:compile
[INFO]    org.springframework:spring-context:jar:3.2.4.RELEASE:compile
[INFO]    org.apache.tiles:tiles-template:jar:3.0.1:compile
[INFO]    org.hibernate:hibernate-core:jar:3.6.10.Final:compile
[INFO]    org.apache.tiles:tiles-autotag-core-runtime:jar:1.1.0:compile
[INFO]    org.hibernate.javax.persistence:hibernate-jpa-2.0-api:jar:1.0.1.Final:compile
[INFO]    org.springframework:spring-aop:jar:3.2.4.RELEASE:compile
[INFO]    org.springframework:spring-beans:jar:3.2.4.RELEASE:compile
[INFO]    org.apache.tiles:tiles-api:jar:3.0.1:compile
[INFO]    aopalliance:aopalliance:jar:1.0:compile
[INFO]    org.springframework.social:spring-social-twitter:jar:1.0.0.RELEASE:compile
[INFO]    javax.transaction:jta:jar:1.1:compile
[INFO]    org.hibernate:hibernate-commons-annotations:jar:3.2.0.Final:compile
[INFO]    org.apache.tiles:tiles-servlet:jar:3.0.1:compile

Answer 1

确保所有slf4j包(slf4j-api、slf4j-log4j12、jcl-over-slf4j)的版本相同。尤其是次要版本中的不匹配(api和jcl-bridge之间)是有问题的，应该避免。因为您使用maven，所以为所有这些包显式声明相同的特定版本应该不难。

另见此处：http://www.slf4j.org/codes.html#version_mismatch