Question

我在尝试运行Hello World Mulesoft项目时遇到了失败，看起来它与我正在运行的Mulesoft版本有关，我用Google搜索但我无法获得任何有助于解决此问题的信息，以下是构建错误：

[10:01:21] Running: mvn clean package -DskipMunitTests
[INFO] Scanning for projects...
[INFO] 
[INFO] ------------------------------------------------------------------------
[INFO] Building Mule firsttest Application 1.0.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[WARNING] The POM for com.mulesoft.muleesb:mule-core-ee:jar:3.8.4 is missing, no dependency information available
[WARNING] The POM for com.mulesoft.muleesb.modules:mule-module-spring-config-ee:jar:3.8.4 is missing, no dependency information available
[WARNING] The POM for com.mulesoft.muleesb.transports:mule-transport-jdbc-ee:jar:3.8.4 is missing, no dependency information available
[WARNING] The POM for com.mulesoft.muleesb.transports:mule-transport-jms-ee:jar:3.8.4 is missing, no dependency information available
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.496 s
[INFO] Finished at: 2017-08-31T10:01:27-05:00
[INFO] Final Memory: 8M/245M
[INFO] ------------------------------------------------------------------------
[WARNING] The requested profile "compiler" could not be activated because it does not exist.
[ERROR] Failed to execute goal on project firsttest: Could not resolve dependencies for project com.schwab:firsttest:mule:1.0.0-SNAPSHOT: Failed to collect dependencies at org.mule.transports:mule-transport-file:jar:3.8.4: Failed to read artifact descriptor for org.mule.transports:mule-transport-file:jar:3.8.4: Failure to find org.mule.transports:mule-transports:pom:3.8.4 in http://repo1.maven.org/maven2/ was cached in the local repository, resolution will not be reattempted until the update interval of Central has elapsed or updates are forced -> [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/DependencyResolutionException

这是POM文件：

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<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/maven-v4_0_0.xsd">

    <modelVersion>4.0.0</modelVersion>
    <groupId>com.schwab</groupId>
    <artifactId>firsttest</artifactId>
    <version>1.0.0-SNAPSHOT</version>
    <packaging>mule</packaging>
    <name>Mule firsttest Application</name>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

        <mule.version>3.8.4</mule.version>
        <mule.tools.version>1.2</mule.tools.version>
    </properties>

    <build>
        <plugins>
            <plugin>
                <groupId>org.mule.tools.maven</groupId>
                <artifactId>mule-app-maven-plugin</artifactId>
                <version>${mule.tools.version}</version>
                <extensions>true</extensions>
                <configuration>
                    <copyToAppsDirectory>true</copyToAppsDirectory>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.codehaus.mojo</groupId>
                <artifactId>build-helper-maven-plugin</artifactId>
                <version>1.7</version>
                <executions>
                    <execution>
                        <id>add-resource</id>
                        <phase>generate-resources</phase>
                        <goals>
                            <goal>add-resource</goal>
                        </goals>
                        <configuration>
                            <resources>
                                <resource>
                                    <directory>src/main/app/</directory>
                                </resource>
                                <resource>
                                    <directory>src/main/api/</directory>
                                </resource>
                                <resource>
                                    <directory>mappings/</directory>
                                </resource>
                            </resources>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

    <!-- Mule Dependencies -->
    <dependencies>
        <!-- Xml configuration -->
        <dependency>
            <groupId>com.mulesoft.muleesb</groupId>
            <artifactId>mule-core-ee</artifactId>
            <version>${mule.version}</version>
            <scope>provided</scope>
        </dependency>
        <!-- Xml configuration -->
        <dependency>
            <groupId>com.mulesoft.muleesb.modules</groupId>
            <artifactId>mule-module-spring-config-ee</artifactId>
            <version>${mule.version}</version>
            <scope>provided</scope>
        </dependency>
        <!-- Mule Transports -->
        <dependency>
            <groupId>org.mule.transports</groupId>
            <artifactId>mule-transport-file</artifactId>
            <version>${mule.version}</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.mule.transports</groupId>
            <artifactId>mule-transport-http</artifactId>
            <version>${mule.version}</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>com.mulesoft.muleesb.transports</groupId>
            <artifactId>mule-transport-jdbc-ee</artifactId>
            <version>${mule.version}</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>com.mulesoft.muleesb.transports</groupId>
            <artifactId>mule-transport-jms-ee</artifactId>
            <version>${mule.version}</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.mule.transports</groupId>
            <artifactId>mule-transport-vm</artifactId>
            <version>${mule.version}</version>
            <scope>provided</scope>
        </dependency>
        <!-- Mule Modules -->
        <dependency>
            <groupId>org.mule.modules</groupId>
            <artifactId>mule-module-scripting</artifactId>
            <version>${mule.version}</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.mule.modules</groupId>
            <artifactId>mule-module-xml</artifactId>
            <version>${mule.version}</version>
            <scope>provided</scope>
        </dependency>
        <!-- for testing -->
        <dependency>
            <groupId>org.mule.tests</groupId>
            <artifactId>mule-tests-functional</artifactId>
            <version>${mule.version}</version>
            <scope>test</scope>
        </dependency>
    <dependency>
            <groupId>org.mule.modules</groupId>
            <artifactId>mule-module-http</artifactId>
            <version>${mule.version}</version>
            <scope>provided</scope>
        </dependency>
    <dependency>
            <groupId>org.mule.modules</groupId>
            <artifactId>mule-module-spring-config</artifactId>
            <version>${mule.version}</version>
            <scope>provided</scope>
        </dependency>
    </dependencies>

    <repositories>

        <repository>
            <id>Central</id>
            <name>Central</name>
            <url>http://repo1.maven.org/maven2/</url>
            <layout>default</layout>
        </repository> 
        <repository>
            <id>mulesoft-releases</id>
            <name>MuleSoft Releases Repository</name>
            <url>http://repository.mulesoft.org/releases/</url>
            <layout>default</layout>
        </repository> 
    </repositories> 
    <pluginRepositories>
        <pluginRepository>
            <id>mulesoft-release</id>
            <name>mulesoft release repository</name>
            <layout>default</layout>
            <url>http://repository.mulesoft.org/releases/</url>
            <snapshots>
                <enabled>false</enabled>
            </snapshots>
        </pluginRepository>
    </pluginRepositories>

</project>

知道发生了什么事吗？

感谢您的帮助。

Answer 1

Maven找不到transports:mule-transport-file:jar:3.8.4，因为它在<repositories>下的pom中配置的Mule Maven存储库中不可用。这是Public Mule存储库，但似乎3.8.4运行时及其依赖项未公开，可能仅适用于Enterprise用户。您可以通过浏览存储库自己查看，缺少JAR：https://repository-master.mulesoft.org/nexus/content/repositories/releases/org/mule/transports/mule-transport-file/3.8.4

您可以使用您的依赖项可用的Mule 3.8.1（在您的pom中更改Mule版本），或者如果您拥有适当的许可和访问权限，则可以配置Enterprise（EE）存储库（请参阅https://docs.mulesoft.com/mule-user-guide/v/3.8/configuring-maven-to-work-with-mule-esb）

*不相关注意：您似乎在Studio中运行Mule EE。 Studio提供EE运行时用于测试目的，因此Maven不会抱怨（太多）缺少EE依赖项，但如果您尝试在Studio外部运行Mule EE，则需要配置EE存储库。 *

Answer 2

使用代理详细信息更新Setting.xml，如果您从组织网络尝试，它似乎无法下载所有的jar

Answer 3

我假设这是你的第一个项目。您可以禁用Maven以体验MULE行为。右键单击项目，它提供了禁用Maven的选项。之后，您可以运行您的项目。

Mule - 使用maven运行时项目构建失败

这是POM文件：

3 个答案: