java.lang.NoClassDefFoundError：org / slf4j / impl / StaticLoggerBinder

Question

我们正在尝试在Vaadin项目中初始化一个休眠数据库，但会引发以下错误。 我们已经搜索了几天，但是到目前为止，没有任何解决方案有效，并且我们没有想法。 希望任何人都能提供帮助。 我们正在使用NetBeans。

Schwerwiegend:   SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
Schwerwiegend:   SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
Schwerwiegend:   java.lang.NoClassDefFoundError: org/slf4j/impl/StaticLoggerBinder
    at org.slf4j.LoggerFactory.getSingleton(LoggerFactory.java:223)
    at org.slf4j.LoggerFactory.bind(LoggerFactory.java:120)
    at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:111)
    at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:269)
    at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:242)
    at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:255)
    at org.hibernate.cfg.Configuration.<clinit>(Configuration.java:163)

我们自动生成的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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>

<groupId>com.mycompany</groupId>
<artifactId>DirectFeedback</artifactId>
<packaging>war</packaging>
<version>1.0-SNAPSHOT</version>
<name>DirectFeedback</name>

<properties>
    <vaadin.version>7.5.8</vaadin.version>
    <vaadin.plugin.version>${vaadin.version}</vaadin.plugin.version>
    <jetty.plugin.version>9.2.3.v20140905</jetty.plugin.version>
    <project.source.version>1.7</project.source.version>
    <project.target.version>1.7</project.target.version>
    <project.encoding>UTF-8</project.encoding>
</properties>

<repositories>
    <repository>
        <id>vaadin-addons</id>
        <url>http://maven.vaadin.com/vaadin-addons</url>
    </repository>
    <repository>
        <id>vaadin-snapshots</id>
        <url>https://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
        <releases>
            <enabled>false</enabled>
        </releases>
        <snapshots>
            <enabled>true</enabled>
        </snapshots>
    </repository>
</repositories>

<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>com.vaadin</groupId>
            <artifactId>vaadin-bom</artifactId>
            <version>${vaadin.version}</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>

<dependencies>
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>javax.servlet-api</artifactId>
        <version>3.0.1</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>com.vaadin</groupId>
        <artifactId>vaadin-server</artifactId>
    </dependency>
    <dependency>
        <groupId>com.vaadin</groupId>
        <artifactId>vaadin-push</artifactId>
    </dependency>
    <dependency>
        <groupId>com.vaadin</groupId>
        <artifactId>vaadin-client</artifactId>
        <scope>provided</scope>
    </dependency>
    <!--
      Needed when using the widgetset optimizer (custom ConnectorBundleLoaderFactory).

      For widgetset compilation, vaadin-client-compiler is automatically added on the
      compilation classpath by vaadin-maven-plugin so normally there is no need for an
      explicit dependency.
    -->
    <!--
    <dependency>
        <groupId>com.vaadin</groupId>
        <artifactId>vaadin-client-compiler</artifactId>
        <scope>provided</scope>
    </dependency>
    -->
    <dependency>
        <groupId>com.vaadin</groupId>
        <artifactId>vaadin-themes</artifactId>
    </dependency>
 <dependency>
  <groupId>com.github.livesense</groupId>
  <artifactId>org.liveSense.misc.javax.persistence</artifactId>
  <version>1.0.5</version>
 </dependency>
 <dependency>
  <groupId>org.hibernate</groupId>
  <artifactId>hibernate-maven-plugin</artifactId>
  <version>3.3.2.GA</version>
  <exclusions>
   <exclusion>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
   </exclusion>
  </exclusions>
 </dependency>
 <dependency>
  <groupId>org.hibernate</groupId>
  <artifactId>hibernate-core</artifactId>
  <version>3.5.0.Beta-1</version>
  <type>jar</type>
  <exclusions>
   <exclusion>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
   </exclusion>
  </exclusions>
 </dependency>
 <dependency>
  <groupId>ch.qos.logback</groupId>
  <artifactId>logback-classic</artifactId>
  <version>1.1.3</version>
  <exclusions>
   <exclusion>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
   </exclusion>
  </exclusions>
 </dependency>
     <dependency>
     <groupId>org.slf4j </groupId>
     <artifactId>slf4j-log4j12</artifactId>
     <version>1.5.8</version>
     </dependency>
 <dependency>
  <groupId>org.slf4j</groupId>
  <artifactId>slf4j-jdk14</artifactId>
  <version>1.7.13</version>
  <exclusions>
   <exclusion>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
   </exclusion>
  </exclusions>
 </dependency>
 <dependency>
  <groupId>org.slf4j</groupId>
  <artifactId>slf4j-log4j12</artifactId>
  <version>1.5.8</version>
  <exclusions>
   <exclusion>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
   </exclusion>
  </exclusions>
 </dependency>
</dependencies>

Answer 1

我在您的.pom文件中看到了问题。 您的.pom文件无法执行“ maven install ”，但是在下面的更新之后，“ maven install ”可以正常工作；

只需删除下面的依赖项， maven install因此失败；

    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-jdk14</artifactId>
        <version>1.7.13</version>
        <exclusions>
            <exclusion>
                <groupId>org.slf4j</groupId>
                <artifactId>slf4j-api</artifactId>
            </exclusion>
        </exclusions>
    </dependency>

简单地说，更新您的.pom文件（或复制/粘贴更新.pom只是向下跌破），然后运行maven clean和maven install上通过命令行的项目目录。

我刚刚运行了1.7.13版不带依赖项slf4j-api的 pom文件，并且maven install成功运行[ 构建成功 ]

<?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/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.mycompany</groupId>
    <artifactId>DirectFeedback</artifactId>
    <packaging>war</packaging>
    <version>1.0-SNAPSHOT</version>
    <name>DirectFeedback</name>
    <url>http://maven.apache.org</url>

    <properties>
        <vaadin.version>7.5.8</vaadin.version>
        <vaadin.plugin.version>${vaadin.version}</vaadin.plugin.version>
        <jetty.plugin.version>9.2.3.v20140905</jetty.plugin.version>
        <project.source.version>1.7</project.source.version>
        <project.target.version>1.7</project.target.version>
        <project.encoding>UTF-8</project.encoding>
    </properties>

    <repositories>
        <repository>
            <id>vaadin-addons</id>
            <url>http://maven.vaadin.com/vaadin-addons</url>
        </repository>
        <repository>
            <id>vaadin-snapshots</id>
            <url>https://oss.sonatype.org/content/repositories/vaadin-snapshots/</url>
            <releases>
                <enabled>false</enabled>
            </releases>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </repository>
    </repositories>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>com.vaadin</groupId>
                <artifactId>vaadin-bom</artifactId>
                <version>${vaadin.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <dependencies>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>3.0.1</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>com.vaadin</groupId>
            <artifactId>vaadin-server</artifactId>
        </dependency>
        <dependency>
            <groupId>com.vaadin</groupId>
            <artifactId>vaadin-push</artifactId>
        </dependency>
        <dependency>
            <groupId>com.vaadin</groupId>
            <artifactId>vaadin-client</artifactId>
            <scope>provided</scope>
        </dependency>

        <dependency>
            <groupId>com.vaadin</groupId>
            <artifactId>vaadin-themes</artifactId>
        </dependency>
        <dependency>
            <groupId>com.github.livesense</groupId>
            <artifactId>org.liveSense.misc.javax.persistence</artifactId>
            <version>1.0.5</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-maven-plugin</artifactId>
            <version>3.3.2.GA</version>
            <exclusions>
                <exclusion>
                    <groupId>org.slf4j</groupId>
                    <artifactId>slf4j-api</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>3.5.0.Beta-1</version>
            <type>jar</type>
            <exclusions>
                <exclusion>
                    <groupId>org.slf4j</groupId>
                    <artifactId>slf4j-api</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>ch.qos.logback</groupId>
            <artifactId>logback-classic</artifactId>
            <version>1.1.3</version>
            <exclusions>
                <exclusion>
                    <groupId>org.slf4j</groupId>
                    <artifactId>slf4j-api</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.slf4j </groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>1.5.8</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>1.5.8</version>
            <exclusions>
                <exclusion>
                    <groupId>org.slf4j</groupId>
                    <artifactId>slf4j-api</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
    </dependencies>

</project>

Answer 2

就我而言，我有同样的例外，但原因完全不同。

我正在使用最新版本1.3.0-alpha4加载所有依赖项。 以我为例，必须使用1.2.3之前的版本。

以下是我的工作依赖-

<dependency>
    <groupId>ch.qos.logback</groupId>
    <artifactId>logback-classic</artifactId>
    <version>1.2.3</version>
    <scope>test</scope>
</dependency>