我在虚拟机上安装了kurento-media-server版本6.4.0，我执行了javascript教程，这些都有效。但我无法在主机系统上执行java教程。
我有机器oracle jdk版本1.8.0_91和maven版本3.3.9。我已经为javascript教程安装了bower。
当我用命令编译hello-world教程时：
git checkout 6.4.0
mvn compile exec:java
提示符显示错误：
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Kurento Java Tutorial - Hello World 6.4.0
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-enforcer-plugin:1.4.1:enforce (enforce-java-version) @ kurento-hello-world ---
[INFO]
[INFO] --- maven-enforcer-plugin:1.4.1:enforce (enforce-maven-version) @ kurento-hello-world ---
[INFO]
[INFO] --- buildnumber-maven-plugin:1.4:create-timestamp (get-build-timestamp) @ kurento-hello-world ---
[INFO]
[INFO] --- buildnumber-maven-plugin:1.4:create (get-scm-revision) @ kurento-hello-world ---
[INFO] Executing: /bin/sh -c cd '/home/kurento-tutorial-java/kurento-hello-world' && 'git' 'rev-parse' '--verify' 'HEAD'
[INFO] Working directory: /home/kurento-tutorial-java/kurento-hello-world
[INFO] Storing buildNumber: 9fba36e32343bb490384a4e1869e2b40de78fa2e at timestamp: 1463241859150
[WARNING] Cannot get the branch information from the git repository:
Detecting the current branch failed: fatal: ref HEAD is not a symbolic ref
[INFO] Executing: /bin/sh -c cd '/home/kurento-tutorial-java/kurento-hello-world' && 'git' 'rev-parse' '--verify' 'HEAD'
[INFO] Working directory: /home/kurento-tutorial-java/kurento-hello-world
[INFO] Storing buildScmBranch: UNKNOWN
[INFO]
[INFO] --- exec-maven-plugin:1.4.0:exec (default) @ kurento-hello-world ---
bower EINVALID Failed to read /home/kurento-tutorial-java/kurento-hello-world/bower.json
Additional error details:
Name must be lowercase, can contain digits, dots, dashes, "@" or spaces
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.634 s
[INFO] Finished at: 2016-05-14T18:04:20+02:00
[INFO] Final Memory: 21M/219M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.4.0:exec (default) on project kurento-hello-world: Command execution failed. Process exited with an error: 1 (Exit value: 1) -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
我在hello-world文件夹中有bower.json文件，这是内容：
{
"name": "${project.artifactId}",
"version": "${project.version}",
"description": "${project.description}",
"authors": [
"Kurento <info@kurento.org>"
],
"main": "index.html",
"moduleType": [
"globals"
],
"license": "LGPL",
"homepage": "http://www.kurento.org/",
"private": true,
"ignore": [
"**/.*",
"node_modules",
"bower_components",
"test",
"tests"
],
"dependencies": {
"bootstrap": "~3.3.0",
"ekko-lightbox": "~3.1.4",
"adapter.js": "*",
"demo-console": "1.5.1"
}
}
pom.xml文件：
<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>
<parent>
<groupId>org.kurento.tutorial</groupId>
<artifactId>kurento-tutorial</artifactId>
<version>6.4.0</version>
</parent>
<artifactId>kurento-hello-world</artifactId>
<packaging>jar</packaging>
<name>Kurento Java Tutorial - Hello World</name>
<description>Hello World (WebRTC in loopback)</description>
<licenses>
<license>
<name>GNU Lesser General Public License</name>
<url>http://www.gnu.org/licenses/lgpl-2.1.txt</url>
<distribution>repo</distribution>
</license>
</licenses>
<organization>
<name>Kurento</name>
<url>http://www.kurento.org</url>
</organization>
<scm>
<url>https://github.com/Kurento/kurento-tutorial-java</url>
<connection>scm:git:https://github.com/Kurento/kurento-tutorial-java</connection>
<developerConnection>scm:git://git@github.com:Kurento/kurento-tutorial-java</developerConnection>
<tag>develop</tag>
</scm>
<developers>
<developer>
<id>kurento.org</id>
<name>-kurento.org Community</name>
<organization>Kurento.org</organization>
<organizationUrl>http://www.kurento.org</organizationUrl>
</developer>
</developers>
<properties>
<demo.port>8081</demo.port>
<!-- Main class -->
<start-class>org.kurento.tutorial.helloworld.HelloWorldApp</start-class>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-websocket</artifactId>
</dependency>
<!-- Kurento -->
<dependency>
<groupId>org.kurento</groupId>
<artifactId>kurento-client</artifactId>
</dependency>
<dependency>
<groupId>org.kurento</groupId>
<artifactId>kurento-utils-js</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<mainClass>${start-class}</mainClass>
<layout>ZIP</layout>
</configuration>
<executions>
<execution>
<goals>
<goal>repackage</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<executions>
<execution>
<phase>generate-sources</phase>
<goals>
<goal>exec</goal>
</goals>
</execution>
</executions>
<configuration>
<executable>bower</executable>
<arguments>
<argument>install</argument>
<argument>--allow-root</argument>
</arguments>
<mainClass>${start-class}</mainClass>
</configuration>
</plugin>
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<configuration>
<filesets>
<fileset>
<directory>src/main/resources/static/bower_components</directory>
</fileset>
</filesets>
</configuration>
</plugin>
</plugins>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>false</filtering>
</resource>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
<includes>
<include>banner.txt</include>
</includes>
</resource>
<resource>
<directory>.</directory>
<filtering>true</filtering>
<includes>
<include>bower.json</include>
</includes>
</resource>
</resources>
</build>
<profiles>
<profile>
<id>default</id>
<activation>
<activeByDefault>true</activeByDefault>
</activation>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<descriptor>src/assembly/bin.xml</descriptor>
<finalName>${project.artifactId}-${project.version}</finalName>
<appendAssemblyId>false</appendAssemblyId>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<executions>
<execution>
<phase>package</phase>
<configuration>
<tasks>
<copy
file="${project.build.directory}/target/${project.artifactId}-${project.version}-bin.zip"
tofile="${project.build.directory}/target/${project.artifactId}-${project.version}.zip" />
</tasks>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
<profile>
<id>no-assembly</id>
</profile>
</profiles>
</project>
答案 0 :(得分：0)
好的解决了，我用bower.json文件中的值替换了变量，现在它已构建。
为了正确执行，我还使用＆＃34; v0.2.9＆＃34;
修改了依赖项中的adapter.js的值。