mvn install gives ClassNotFoundException: com.wordnik.swagger.jaxrs.reader.DefaultJaxrsApiReader

except from my pom.xml: `

com.github.kongchen

        <artifactId>swagger-maven-plugin</artifactId>
        <version>3.1.3</version>
        <configuration>
           <apiSources>
              <apiSource>
                 <springmvc>false</springmvc>
                 <locations>
                    com.twc.ctg.xxx.service.rest
                 </locations>
                 <schemes>
                    http
                 </schemes>
                 <host>0.0.0.0:8080</host>
                 <basePath>/api</basePath>
                 <info>
                    <title>xxx REST Apis</title>
                    <version>v1</version>
                    <!-- use markdown here because I'm using markdown for output,
                    if you need to use html or other markup language, you need to use your target language,
                     and note escape your description for xml -->
                    <description>
                       ECP REST Apis
                    </description>
                    <termsOfService>
                       http://mystropedia.corp.xxx.com/display/xxx/xxx+Project+Wiki
                    </termsOfService>
                    <contact>
                       <email>xxx.xxx@xxx.com</email>
                       <name>x</name>
                       <url>http://mystropedia.corp.xxx.com/display/xxx/xxx+Project+Wiki</url>
                    </contact>
                   <!-- <license>
                       <url>http://www.apache.org/licenses/LICENSE-2.0.html</url>
                       <name>Apache 2.0</name>
                    </license>-->
                 </info>
                <!-- <securityDefinitions>
                    <securityDefinition>
                       <name>basicAuth</name>
                       <type>basic</type>
                    </securityDefinition>
                    <securityDefinition>
                       <json>/securityDefinition.json</json>
                    </securityDefinition>
                 </securityDefinitions>-->
                 <!-- Support classpath or file absolute path here.
                 1) classpath e.g: "classpath:/markdown.hbs", "classpath:/templates/hello.html"
                 2) file e.g: "${basedir}/src/main/resources/markdown.hbs",
                     "${basedir}/src/main/resources/template/hello.html" -->
               <!--  <templatePath>${basedir}/src/test/resources/strapdown.html.hbs</templatePath>-->
                 <outputPath>${basedir}/generated/document.html</outputPath>
                 <swaggerDirectory>${basedir}/generated/swagger-ui</swaggerDirectory>
                 <swaggerApiReader>com.wordnik.swagger.jaxrs.reader.DefaultJaxrsApiReader</swaggerApiReader>
                 <attachSwaggerArtifact>true</attachSwaggerArtifact>
              <!--   <modelConverters>io.swagger.validator.BeanValidator</modelConverters>-->
              </apiSource>
           </apiSources>
        </configuration>
        <executions>
           <execution>
              <phase>compile</phase>
              <goals>
                 <goal>generate</goal>
              </goals>
           </execution>
        </executions>
        <dependencies>
           <!-- Adding dependency to swagger-hibernate-validations to enable the BeanValidator as a custom
                model converter -->
           <dependency>
              <groupId>io.swagger</groupId>
              <artifactId>swagger-hibernate-validations</artifactId>
              <version>1.5.6</version>
           </dependency>
        </dependencies>
     </plugin>`

Error: [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal com.github.kongchen:swagger-maven-plugin:3.1.3:generate (default) on project ecp: Cannot load Swagger API reader: com.wordnik.swagger.jaxrs.reader.DefaultJaxrsApiReader -> [Help 1] org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal com.github.kongchen:swagger-maven-plugin:3.1.3:generate (default) on project ecp: Cannot load Swagger API reader: com.wordnik.swagger.jaxrs.reader.DefaultJaxrsApiReader at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:317) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:152) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:555) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214) at org.apache.maven.cli.MavenCli.main(MavenCli.java:158) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356) Caused by: org.apache.maven.plugin.MojoFailureException: Cannot load Swagger API reader: com.wordnik.swagger.jaxrs.reader.DefaultJaxrsApiReader at com.github.kongchen.swagger.docgen.mavenplugin.ApiDocumentMojo.execute(ApiDocumentMojo.java:123) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:106) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208) ... 19 more Caused by: com.github.kongchen.swagger.docgen.GenerateException: Cannot load Swagger API reader: com.wordnik.swagger.jaxrs.reader.DefaultJaxrsApiReader at com.github.kongchen.swagger.docgen.AbstractDocumentSource.getCustomApiReader(AbstractDocumentSource.java:389) at com.github.kongchen.swagger.docgen.mavenplugin.MavenDocumentSource.resolveApiReader(MavenDocumentSource.java:84) at com.github.kongchen.swagger.docgen.mavenplugin.MavenDocumentSource.loadDocuments(MavenDocumentSource.java:46) at com.github.kongchen.swagger.docgen.mavenplugin.ApiDocumentMojo.execute(ApiDocumentMojo.java:95) ... 21 more Caused by: java.lang.ClassNotFoundException: com.wordnik.swagger.jaxrs.reader.DefaultJaxrsApiReader at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50) at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:259) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:235) at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:227) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:264) at com.github.kongchen.swagger.docgen.AbstractDocumentSource.getCustomApiReader(AbstractDocumentSource.java:381) ... 24 more

kongchen / swagger-maven-plugin

mvn install gives ClassNotFoundException: com.wordnik.swagger.jaxrs.reader.DefaultJaxrsApiReader #338