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  1. #1

    Default Spring mvc sample project - slf4j problem

    I downloaded the last version of sts, and create an spring mvc template project from sts, but when e start to publish to an oracle weblogic server i have an slf4j error.
    I did not change anything from the default project.
    I have no ideia how to fix this, i tried some things but i'm being desperate now...

    sts version: springsource-tool-suite-2.9.1.RELEASE-e3.7.2-win32
    oracle weblogic version: 12c
    error log :

    java.lang.NoSuchMethodError: org.slf4j.spi.LocationAwareLogger.log(Lorg/slf4j/Marker;Ljava/lang/String;ILjava/lang/String;Ljava/lang/ThrowableV
    Last edited by lifeTechnicolor; Mar 26th, 2012 at 05:55 PM.

  2. #2

    Default

    here is pom.xml

    <?xml version="1.0" encoding="UTF-8"?>
    <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.a</groupId>
    <artifactId>com</artifactId>
    <name>proj</name>
    <packaging>war</packaging>
    <version>1.0.0-BUILD-SNAPSHOT</version>
    <properties>
    <java-version>1.6</java-version>
    <org.springframework-version>3.1.0.RELEASE</org.springframework-version>
    <org.aspectj-version>1.6.9</org.aspectj-version>
    <org.slf4j-version>1.5.10</org.slf4j-version>
    </properties>
    <dependencies>
    <!-- Spring -->
    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-context</artifactId>
    <version>${org.springframework-version}</version>
    <exclusions>
    <!-- Exclude Commons Logging in favor of SLF4j -->
    <exclusion>
    <groupId>commons-logging</groupId>
    <artifactId>commons-logging</artifactId>
    </exclusion>
    </exclusions>
    </dependency>
    <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-webmvc</artifactId>
    <version>${org.springframework-version}</version>
    </dependency>

    <!-- AspectJ -->
    <dependency>
    <groupId>org.aspectj</groupId>
    <artifactId>aspectjrt</artifactId>
    <version>${org.aspectj-version}</version>
    </dependency>

    <!-- Logging -->
    <dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
    <version>${org.slf4j-version}</version>
    </dependency>
    <dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>jcl-over-slf4j</artifactId>
    <version>${org.slf4j-version}</version>
    <scope>runtime</scope>
    </dependency>
    <dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-log4j12</artifactId>
    <version>${org.slf4j-version}</version>
    <scope>runtime</scope>
    </dependency>
    <dependency>
    <groupId>log4j</groupId>
    <artifactId>log4j</artifactId>
    <version>1.2.15</version>
    <exclusions>
    <exclusion>
    <groupId>javax.mail</groupId>
    <artifactId>mail</artifactId>
    </exclusion>
    <exclusion>
    <groupId>javax.jms</groupId>
    <artifactId>jms</artifactId>
    </exclusion>
    <exclusion>
    <groupId>com.sun.jdmk</groupId>
    <artifactId>jmxtools</artifactId>
    </exclusion>
    <exclusion>
    <groupId>com.sun.jmx</groupId>
    <artifactId>jmxri</artifactId>
    </exclusion>
    </exclusions>
    <scope>runtime</scope>
    </dependency>

    <!-- @Inject -->
    <dependency>
    <groupId>javax.inject</groupId>
    <artifactId>javax.inject</artifactId>
    <version>1</version>
    </dependency>

    <!-- Servlet -->
    <dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>servlet-api</artifactId>
    <version>2.5</version>
    <scope>provided</scope>
    </dependency>
    <dependency>
    <groupId>javax.servlet.jsp</groupId>
    <artifactId>jsp-api</artifactId>
    <version>2.1</version>
    <scope>provided</scope>
    </dependency>
    <dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>jstl</artifactId>
    <version>1.2</version>
    </dependency>

    <!-- Test -->
    <dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <version>4.7</version>
    <scope>test</scope>
    </dependency>
    </dependencies>
    <build>
    <plugins>
    <plugin>
    <artifactId>maven-eclipse-plugin</artifactId>
    <version>2.9</version>
    <configuration>
    <additionalProjectnatures>
    <projectnature>org.springframework.ide.eclipse.cor e.springnature</projectnature>
    </additionalProjectnatures>
    <additionalBuildcommands>
    <buildcommand>org.springframework.ide.eclipse.core .springbuilder</buildcommand>
    </additionalBuildcommands>
    <downloadSources>true</downloadSources>
    <downloadJavadocs>true</downloadJavadocs>
    </configuration>
    </plugin>
    <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-compiler-plugin</artifactId>
    <version>2.3.2</version>
    <configuration>
    <source>1.6</source>
    <target>1.6</target>
    <compilerArgument>-Xlint:all</compilerArgument>
    <showWarnings>true</showWarnings>
    <showDeprecation>true</showDeprecation>
    </configuration>
    </plugin>
    <plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>exec-maven-plugin</artifactId>
    <version>1.2.1</version>
    <configuration>
    <mainClass>org.test.int1.Main</mainClass>
    </configuration>
    </plugin>
    </plugins>
    </build>
    </project>

  3. #3
    Join Date
    Sep 2010
    Location
    Cork, Ireland
    Posts
    16

    Default

    I would try removing all "commons-logging" exclusions and also all slf4j dependencies. And I would even go further and removed log4j dependency. The result will be that commons-logging will be used as logging API and I suppose WebLogic provides some configurable logging capability based on JUL so it should work without log4j. But I personally never tried it so forgive me if it does not work.

  4. #4

    Default

    Any more ideas? I tried that but doesn't work. I created a simple mvc template project avaliable on sts to start working with spring, what am i doing wrong?

  5. #5
    Join Date
    Sep 2010
    Location
    Cork, Ireland
    Posts
    16

    Default

    Quote Originally Posted by lifeTechnicolor View Post
    Any more ideas? I tried that but doesn't work. I created a simple mvc template project avaliable on sts to start working with spring, what am i doing wrong?
    What exactly does not work? Are you getting any other exception?

  6. #6

    Default

    I only get this exception

    Code:
    java.lang.NoSuchMethodError: org.slf4j.spi.LocationAwareLogger.log(Lorg/slf4j/Marker;Ljava/lang/String;ILjava/lang/String;Ljava/lang/Throwable;)V
    at org.apache.commons.logging.impl.SLF4JLocationAwareLog.info(SLF4JLocationAwareLog.java:141)

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