java - Maven build error - Connection to maven central repository refused even though I am not in proxy network -


when created new maven project , clean , build error message.

scanning projects...  ------------------------------------------------------------------------ building mavenproject6 1.0-snapshot ------------------------------------------------------------------------ downloading: http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-compiler-plugin/2.3.2/maven-compiler-plugin-2.3.2.pom  ------------------------------------------------------------------------ build failure ------------------------------------------------------------------------ total time: 22.506s finished at: wed jan 27 12:26:55 ist 2016 final memory: 7m/123m ------------------------------------------------------------------------ plugin org.apache.maven.plugins:maven-compiler-plugin:2.3.2 or 1 of dependencies not resolved: failed read artifact descriptor org.apache.maven.plugins:maven-compiler-plugin:jar:2.3.2: not transfer artifact org.apache.maven.plugins:maven-compiler-plugin:pom:2.3.2 from/to central (http://repo.maven.apache.org/maven2): connection http://repo.maven.apache.org refused: connection timed out: connect -> [help 1]  see full stack trace of errors, re-run maven -e switch. re-run maven using -x switch enable full debug logging.  more information errors , possible solutions, please read following articles: [help 1] http://cwiki.apache.org/confluence/display/maven/pluginresolutionexception 

i tried add maven-resources-plugin-2.5.jar , maven-resources-plugin-2.5, maven-surefire-plugin-2.10.jar , maven-install-plugin-2.3.1.jar c:\users\mi synergy.m2\repository\org\apache\maven\plugins\maven-resources-plugin\2.5 , enter command mvn compile through cmd.

but doesn't work.

there missing pom file there already.

please me this. i'm trying days , tried do..

thank you.

edit pom.xml

  <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.exm</groupid> <artifactid>mavenproject6</artifactid> <version>1.0-snapshot</version> <packaging>war</packaging>  <name>mavenproject6</name>  <properties>     <endorsed.dir>${project.build.directory}/endorsed</endorsed.dir>     <project.build.sourceencoding>utf-8</project.build.sourceencoding> </properties>  <dependencies>     <dependency>         <groupid>javax</groupid>         <artifactid>javaee-web-api</artifactid>         <version>6.0</version>         <scope>provided</scope>     </dependency> </dependencies>  <build>     <plugins>         <plugin>             <groupid>org.apache.maven.plugins</groupid>             <artifactid>maven-compiler-plugin</artifactid>             <version>2.3.2</version>             <configuration>                 <source>1.6</source>                 <target>1.6</target>                 <compilerarguments>                     <endorseddirs>${endorsed.dir}</endorseddirs>                 </compilerarguments>             </configuration>         </plugin>         <plugin>             <groupid>org.apache.maven.plugins</groupid>             <artifactid>maven-war-plugin</artifactid>             <version>2.1.1</version>             <configuration>                 <failonmissingwebxml>false</failonmissingwebxml>             </configuration>         </plugin>         <plugin>             <groupid>org.apache.maven.plugins</groupid>             <artifactid>maven-dependency-plugin</artifactid>             <version>2.1</version>             <executions>                 <execution>                     <phase>validate</phase>                     <goals>                         <goal>copy</goal>                     </goals>                     <configuration>                         <outputdirectory>${endorsed.dir}</outputdirectory>                         <silent>true</silent>                         <artifactitems>                             <artifactitem>                                 <groupid>javax</groupid>                                 <artifactid>javaee-endorsed-api</artifactid>                                 <version>6.0</version>                                 <type>jar</type>                             </artifactitem>                         </artifactitems>                     </configuration>                 </execution>             </executions>         </plugin>     </plugins> </build>       </project> 

i not facing issue, getting build success when clean install

pom.xml

<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.exm</groupid>   <artifactid>mavenproject6</artifactid>   <version>1.0-snapshot</version>   <packaging>war</packaging>   <name>mavenproject6</name>    <properties>       <endorsed.dir>${project.build.directory}/endorsed</endorsed.dir>       <project.build.sourceencoding>utf-8</project.build.sourceencoding>   </properties>    <dependencies>       <dependency>           <groupid>javax</groupid>           <artifactid>javaee-web-api</artifactid>           <version>6.0</version>           <scope>provided</scope>       </dependency>   </dependencies>    <build>       <plugins>           <plugin>               <groupid>org.apache.maven.plugins</groupid>               <artifactid>maven-compiler-plugin</artifactid>               <version>2.3.2</version>               <configuration>                   <source>1.6</source>                   <target>1.6</target>                   <compilerarguments>                       <endorseddirs>${endorsed.dir}</endorseddirs>                   </compilerarguments>               </configuration>           </plugin>           <plugin>               <groupid>org.apache.maven.plugins</groupid>               <artifactid>maven-war-plugin</artifactid>               <version>2.1.1</version>               <configuration>                   <failonmissingwebxml>false</failonmissingwebxml>               </configuration>           </plugin>           <plugin>               <groupid>org.apache.maven.plugins</groupid>               <artifactid>maven-dependency-plugin</artifactid>               <version>2.1</version>               <executions>                   <execution>                       <phase>validate</phase>                       <goals>                           <goal>copy</goal>                       </goals>                       <configuration>                           <outputdirectory>${endorsed.dir}</outputdirectory>                           <silent>true</silent>                           <artifactitems>                               <artifactitem>                                   <groupid>javax</groupid>                                   <artifactid>javaee-endorsed-api</artifactid>                                   <version>6.0</version>                                   <type>jar</type>                               </artifactitem>                           </artifactitems>                       </configuration>                   </execution>               </executions>           </plugin>       </plugins> </build> </project> 

add below pom.xml

<repository>                         <id>central</id>           <name>central</name>           <url>http://repo1.maven.org/maven2</url> </repository> 

similar error resolved here...

maven building error - connection refused


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