springブートとreactjsでpom.xmlコンパイルの問題

Question

pom.xmlにコンパイルエラーが発生しました。私はreactjsでスプリングブートを使用しています。

ここに私のpom.xmlここ

<?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>bg.proxiad.courses.web</groupId> 
<artifactId>spring-react-demo</artifactId> 
<version>0.0.1-SNAPSHOT</version> 
<packaging>jar</packaging> 

<name>spring-react-demo</name> 
<description>Demo project for Spring Boot with ReactJS</description> 

<parent> 
    <groupId>org.springframework.boot</groupId> 
    <artifactId>spring-boot-starter-parent</artifactId> 
    <version>1.5.2.RELEASE</version> 
    <relativePath/> <!-- lookup parent from repository --> 
</parent> 

<properties> 
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> 
    <java.version>1.8</java.version> 

    <frontend.version>1.3</frontend.version> 
    <node.version>v6.10.0</node.version> 
    <npm.version>3.10.10</npm.version> 

    <shiro-spring.version>1.3.2</shiro-spring.version> 
    <springfox.version>2.6.1</springfox.version> 
    <apache.commons.lang.version>3.0</apache.commons.lang.version> 
</properties> 

<dependencies> 
    <dependency> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-web</artifactId> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-validation</artifactId> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-thymeleaf</artifactId> 
    </dependency> 

    <dependency> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-devtools</artifactId> 
     <scope>runtime</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework.boot</groupId> 
     <artifactId>spring-boot-starter-test</artifactId> 
     <scope>test</scope> 
    </dependency> 

    <dependency> 
     <groupId>io.springfox</groupId> 
     <artifactId>springfox-swagger2</artifactId> 
     <version>${springfox.version}</version> 
    </dependency> 
    <dependency> 
     <groupId>io.springfox</groupId> 
     <artifactId>springfox-swagger-ui</artifactId> 
     <version>${springfox.version}</version> 
    </dependency> 
</dependencies> 

<build> 
    <resources> 
     <resource> 
      <directory>${basedir}/src/main/resources</directory> 
     </resource> 
     <resource> 
      <directory>${basedir}/src/main/frontend/build</directory> 
     </resource> 
    </resources> 
    <plugins> 
     <plugin> 
      <groupId>org.springframework.boot</groupId> 
      <artifactId>spring-boot-maven-plugin</artifactId> 
     </plugin> 
     <plugin> 
      <groupId>com.github.eirslett</groupId> 
      <artifactId>frontend-maven-plugin</artifactId> 
      <version>${frontend.version}</version> 
      <configuration> 
       <workingDirectory>src/main/frontend</workingDirectory> 
       <nodeVersion>${node.version}</nodeVersion> 
       <npmVersion>${npm.version}</npmVersion> 
       <installDirectory>target</installDirectory> 
      </configuration> 
      <executions> 
       <execution> 
        <id>install node and npm</id> 
        <goals> 
         <goal>install-node-and-npm</goal> 
        </goals> 
        <phase>generate-resources</phase> 
       </execution> 
       <execution> 
        <id>npm install</id> 
        <goals> 
         <goal>npm</goal> 
        </goals> 
        <configuration> 
         <arguments>install</arguments> 
         <installDirectory>target</installDirectory> 
        </configuration> 
       </execution> 
       <execution> 
        <id>webpack build</id> 
        <goals> 
         <goal>npm</goal> 
        </goals> 
        <phase>generate-resources</phase> 
        <configuration> 
         <arguments>run-script build</arguments> 
        </configuration> 
       </execution> 
      </executions> 
     </plugin> 
    </plugins> 
</build> 

` は私のエラーです：

Description Resource Path Location Type Execution npm install of goal com.github.eirslett:frontend-maven-plugin:1.3:npm failed: A required class was missing while executing com.github.eirslett:frontend-maven-plugin:1.3:npm: Lorg/eclipse/aether/RepositorySystemSession; ----------------------------------------------------- realm = plugin>com.github.eirslett:frontend-maven-plugin:1.3 strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy urls[0] = file:/C:/Users/UserPC/.m2/repository/com/github/eirslett/frontend-maven-plugin/1.3/frontend-maven-plugin-1.3.jar urls[1] = file:/C:/Users/UserPC/.m2/repository/com/github/eirslett/frontend-plugin-core/1.3/frontend-plugin-core-1.3.jar urls[2] = file:/C:/Users/UserPC/.m2/repository/org/codehaus/jackson/jackson-mapper-asl/1.9.13/jackson-mapper-asl-1.9.13.jar urls[3] = file:/C:/Users/UserPC/.m2/repository/org/codehaus/jackson/jackson-core-asl/1.9.13/jackson-core-asl-1.9.13.jar urls[4] = file:/C:/Users/UserPC/.m2/repository/org/apache/commons/commons-compress/1.5/commons-compress-1.5.jar urls[5] = file:/C:/Users/UserPC/.m2/repository/org/tukaani/xz/1.2/xz-1.2.jar urls[6] = file:/C:/Users/UserPC/.m2/repository/commons-io/commons-io/1.3.2/commons-io-1.3.2.jar urls[7] = file:/C:/Users/UserPC/.m2/repository/org/apache/httpcomponents/httpclient/4.5.1/httpclient-4.5.1.jar urls[8] = file:/C:/Users/UserPC/.m2/repository/org/apache/httpcomponents/httpcore/4.4.3/httpcore-4.4.3.jar urls[9] = file:/C:/Users/UserPC/.m2/repository/commons-logging/commons-logging/1.2/commons-logging-1.2.jar urls[10] = file:/C:/Users/UserPC/.m2/repository/commons-codec/commons-codec/1.9/commons-codec-1.9.jar urls[11] = file:/C:/Users/UserPC/.m2/repository/org/codehaus/plexus/plexus-utils/3.0.22/plexus-utils-3.0.22.jar urls[12] = file:/C:/Users/UserPC/.m2/repository/org/slf4j/slf4j-api/1.7.5/slf4j-api-1.7.5.jar urls[13] = file:/C:/Users/UserPC/.m2/repository/org/eclipse/sisu/org.eclipse.sisu.plexus/0.0.0.M2a/org.eclipse.sisu.plexus-0.0.0.M2a.jar urls[14] = file:/C:/Users/UserPC/.m2/repository/javax/enterprise/cdi-api/1.0/cdi-api-1.0.jar urls[15] = file:/C:/Users/UserPC/.m2/repository/javax/annotation/jsr250-api/1.0/jsr250-api-1.0.jar urls[16] = file:/C:/Users/UserPC/.m2/repository/javax/inject/javax.inject/1/javax.inject-1.jar urls[17] = file:/C:/Users/UserPC/.m2/repository/com/google/guava/guava/10.0.1/guava-10.0.1.jar urls[18] = file:/C:/Users/UserPC/.m2/repository/com/google/code/findbugs/jsr305/1.3.9/jsr305-1.3.9.jar urls[19] = file:/C:/Users/UserPC/.m2/repository/org/sonatype/sisu/sisu-guice/3.1.0/sisu-guice-3.1.0-no_aop.jar urls[20] = file:/C:/Users/UserPC/.m2/repository/aopalliance/aopalliance/1.0/aopalliance-1.0.jar urls[21] = file:/C:/Users/UserPC/.m2/repository/org/eclipse/sisu/org.eclipse.sisu.inject/0.0.0.M2a/org.eclipse.sisu.inject-0.0.0.M2a.jar urls[22] = file:/C:/Users/UserPC/.m2/repository/asm/asm/3.3.1/asm-3.3.1.jar urls[23] = file:/C:/Users/UserPC/.m2/repository/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar urls[24] = file:/C:/Users/UserPC/.m2/repository/org/apache/maven/plugin-tools/maven-plugin-annotations/3.2/maven-plugin-annotations-3.2.jar Number of foreign imports: 4 import: Entry[import org.sonatype.plexus.build.incremental from realm ClassRealm[plexus.core, parent: null]] import: Entry[import org.codehaus.plexus.util.Scanner from realm ClassRealm[plexus.core, parent: null]] import: Entry[import org.codehaus.plexus.util.AbstractScanner from realm ClassRealm[plexus.core, parent: null]] import: Entry[import from realm ClassRealm[maven.api, parent: null]]

----------------------------------------------------- (com.github.eirslett:frontend-maven-plugin:1.3:npm:npm install:generate-resources) pom.xml /spring-react-demo line 103 Maven Build Problem

は親切に、このに見て、高度な

Answer 1

ドでresolve.Thanksに私を助けて次のもの：

1. プロジェクトをクリーニングします。
2. Run As - > Maven clean。
3. Mavenの - >更新プロジェクト - >チェック "強制アップデート" オプション
4. として実行 - > Mavenのは