org.slf4j的'dependencies.dependency.version':缺少slf4j-jcl:jar

Question

我试图从Github存储库导入大部分基于maven的项目,一旦我导入了所有项目,这就是我在控制台上看到的 -

Project build error: 'dependencies.dependency.version' for org.slf4j:slf4j-jcl:jar is missing.  pom.xml /testdemo   line 23 Maven pom Loading Problem
Project build error: 'dependencies.dependency.version' for org.slf4j:slf4j-api:jar is missing.  pom.xml /testdemo   line 28 Maven pom Loading Problem
null (org.apache.maven.plugins:maven-resources-plugin:2.5:resources:default-resources:process-resources)    pom.xml /testdemo   line 3  Maven Build Problem
null (org.apache.maven.plugins:maven-resources-plugin:2.5:testResources:default-testResources:process-test-resources)   pom.xml /testdemo   line 3  Maven Build Problem

抱怨org.slf4j:slf4j-jcl:jar失踪有一些错误.

我不确定如何解决这个问题？有什么想法吗？

这是我的pom.xml文件中的内容 -

<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-jcl</artifactId>
</dependency>

<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
</dependency>

Answer 1

缺少库的版本,试试这个:

<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-jcl</artifactId>
    <version>1.7.5</version>
</dependency>     
<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
    <version>1.7.5</version>
</dependency>