Maven - /test/classes 不是目錄 - 錯誤

Question

我正在努力

mvn clean package

在具有此 pom.xml 的項目中：

<?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/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.alfdev.alfresco</groupId>
    <artifactId>create-link-share</artifactId>
    <version>1.0.0</version>
    <name>create-link-share AMP project</name>
    <packaging>amp</packaging>
    <description>Manages the lifecycle of the create-link-share AMP (Alfresco Module Package)</description>

    <parent>
        <groupId>org.alfresco.maven</groupId>
        <artifactId>alfresco-sdk-parent</artifactId>
        <version>1.1.1</version>
    </parent>

    <!-- 
       | SDK properties have sensible defaults in the SDK parent,
       | but you can override the properties below to use another version. 
       | For more available properties see the alfresco-sdk-parent POM. 
       -->
    <properties>
        <!-- Defines the alfresco edition to compile against. Allowed values are [org.alfresco|org.alfresco.enterprise]--> 
        <alfresco.groupId>org.alfresco</alfresco.groupId>
        <!-- Defines the alfresco version to compile against -->
        <alfresco.version>5.0.d</alfresco.version>
        <app.log.root.level>WARN</app.log.root.level>
        <alfresco.data.location>alf_data_dev</alfresco.data.location>
        <!-- Defines the target WAR artifactId to run this amp, only used with the -Pamp-to-war switch
        .    | Allowed values: alfresco | share. Defaults to a repository AMP, but could point to your foundation WAR -->
        <alfresco.client.war>share</alfresco.client.war>
        <!-- Defines the target WAR groupId to run this amp, only used with the -Pamp-to-war switch
        .    | Could be org.alfresco | org.alfresco.enterprise or your corporate groupId -->
        <alfresco.client.war.groupId>org.alfresco</alfresco.client.war.groupId>
        <!-- Defines the target WAR version to run this amp, only used with the -Pamp-to-war switch -->
        <alfresco.client.war.version>5.0.d</alfresco.client.war.version>
        <!-- This controls which properties will be picked in src/test/properties for embedded run -->
        <env>local</env>
    </properties>

    <!-- Here we realize the connection with the Alfresco selected platform 
        (e.g.version and edition) -->
    <dependencyManagement>
        <dependencies>
            <!-- This will import the dependencyManagement for all artifacts in the selected Alfresco version/edition
                (see http://maven.apache.org/guides/introduction/introduction-to-dependency-mechanism.html#Importing_Dependencies) 
                NOTE: You still need to define dependencies in your POM, but you can omit version as it's enforced by this dependencyManagement. NOTE: It defaults 
                to the latest version this SDK pom has been tested with, but alfresco version can/should be overridden in your project's pom -->
            <dependency>
                <groupId>${alfresco.groupId}</groupId>
                <artifactId>alfresco-platform-distribution</artifactId>
                <version>${alfresco.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>
    <!-- Following dependencies are needed for compiling Java code in src/main/java; 
         <scope>provided</scope> is inherited for each of the following; 
         for more info, please refer to alfresco-platform-distribution POM -->
    <dependencies>
        <dependency>
            <groupId>${alfresco.groupId}</groupId>
            <artifactId>alfresco-repository</artifactId>
        </dependency>
        <!-- Test dependencies -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.8.1</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <!-- This repository is only needed to retrieve Alfresco parent POM. 
        NOTE: This can be removed when/if Alfresco will be on Maven Central 
        
        NOTE: The repository to be used for Alfresco Enterprise artifacts is
        https://artifacts.alfresco.com/nexus/content/groups/private/. Please check
        with Alfresco Support to get credentials to add to your ~/.m2/settings.xml
        if you are a Enterprise customer or Partner  
        -->
    <repositories>
        <repository>
            <id>alfresco-public</id>
            <url>https://artifacts.alfresco.com/nexus/content/groups/public</url>
        </repository>
        <repository>
            <id>alfresco-public-snapshots</id>
            <url>https://artifacts.alfresco.com/nexus/content/groups/public-snapshots</url>
            <snapshots>
                <enabled>true</enabled>
                <updatePolicy>daily</updatePolicy>
            </snapshots>
        </repository>
    </repositories>
    <build>
        <pluginManagement>
            <plugins>
                <!--This plugin's configuration is used to store Eclipse m2e settings only. It has no influence on the Maven build itself.-->
                <plugin>
                    <groupId>org.eclipse.m2e</groupId>
                    <artifactId>lifecycle-mapping</artifactId>
                    <version>1.0.0</version>
                    <configuration>
                        <lifecycleMappingMetadata>
                            <pluginExecutions>
                                <pluginExecution>
                                    <pluginExecutionFilter>
                                        <groupId>
                                            org.alfresco.maven.plugin
                                        </groupId>
                                        <artifactId>
                                            alfresco-maven-plugin
                                        </artifactId>
                                        <versionRange>
                                            [1.1.1,)
                                        </versionRange>
                                        <goals>
                                            <goal>set-version</goal>
                                        </goals>
                                    </pluginExecutionFilter>
                                    <action>
                                        <ignore></ignore>
                                    </action>
                                </pluginExecution>
                                <pluginExecution>
                                    <pluginExecutionFilter>
                                        <groupId>
                                            org.codehaus.mojo
                                        </groupId>
                                        <artifactId>
                                            build-helper-maven-plugin
                                        </artifactId>
                                        <versionRange>
                                            [1.8,)
                                        </versionRange>
                                        <goals>
                                            <goal>
                                                add-test-resource
                                            </goal>
                                        </goals>
                                    </pluginExecutionFilter>
                                    <action>
                                        <ignore></ignore>
                                    </action>
                                </pluginExecution>
                            </pluginExecutions>
                        </lifecycleMappingMetadata>
                    </configuration>
                </plugin>
            </plugins>
        </pluginManagement>
    </build>
</project>

但我收到錯誤：

[INFO]                                                                         
[INFO] ------------------------------------------------------------------------
[INFO] Building create-link-share AMP project 1.0.0
[INFO] ------------------------------------------------------------------------
[INFO] 
[INFO] --- maven-enforcer-plugin:1.3.1:enforce (enforce-sdk-requirements) @ create-link-share ---
[INFO] 
[INFO] --- alfresco-maven-plugin:1.1.1:set-version (default-set-version) @ create-link-share ---
[INFO] Added timestamp to version - 1.0.0.1510150908
[INFO] 
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ create-link-share ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /home/p/Documentos/alfresco-share-create-link-v1.0.0/create-link-share.amp_FILES/META-INF/maven/com.alfdev.alfresco/create-link-share/src/main/resources
[INFO] skip non existing resourceDirectory /home/p/Documentos/alfresco-share-create-link-v1.0.0/create-link-share.amp_FILES/META-INF/maven/com.alfdev.alfresco/create-link-share/src/main/amp
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ create-link-share ---
[INFO] No sources to compile
[INFO] 
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ create-link-share ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 0 resource
[INFO] 
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ create-link-share ---
[INFO] No sources to compile
[INFO] 
[INFO] --- maven-surefire-plugin:2.16:test (default-test) @ create-link-share ---
[INFO] 
[INFO] --- alfresco-maven-plugin:1.1.1:amp (default-amp) @ create-link-share ---
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.305 s
[INFO] Finished at: 2015-10-15T09:08:19+01:00
[INFO] Final Memory: 19M/259M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.alfresco.maven.plugin:alfresco-maven-plugin:1.1.1:amp (default-amp) on project create-link-share: Error creating JAR: /home/p/Documentos/alfresco-share-create-link-v1.0.0/create-link-share.amp_FILES/META-INF/maven/com.alfdev.alfresco/create-link-share/target/classes isn't a directory. -> [Help 1]

我該如何解決？ 我正在嘗試運行這個項目：

https://github.com/skomarica/alfresco-share-create-link

在這種情況下創建鏈接共享。

請幫我。

編輯：使用命令

mvn 清潔 package

這會創建 /target/test-classes 而不是 /target/classes。

Answer 1

似乎它試圖查找Share的測試類，並且由於沒有創建測試類，因此無法在露天共享項目中找到該目錄。

您可以使用以下命令跳過測試類的執行。

mvn package -DskipTests=true

Answer 2

似乎您的項目沒有任何源可編譯。

不一致的是，如果沒有資源和源代碼，也沒有測試資源和測試源代碼，則最終得到的是/ test-classes，但是沒有/ classes。 我可以看到的唯一區別是資源插件會跳過不存在的目錄，因此可能不會創建目錄。

我將此作為問題。

Answer 3

如果要忽略執行alfresco-maven-plugin：1.1.1：amp，請嘗試此操作

<pluginExecution>
   <pluginExecutionFilter>
      <groupId>
         org.alfresco.maven.plugin
      </groupId>
      <artifactId>
         alfresco-maven-plugin
      </artifactId>
      <versionRange>
         [1.1.1,)
      </versionRange>
      <goals>
         <goal>amp</goal>
      </goals>
   </pluginExecutionFilter>
   <action>
      <ignore></ignore>
   </action>
</pluginExecution>

Answer 4

我有同樣的錯誤，並通過重新啟動我的計算機並在之后立即運行構建來讓它工作。 重新啟動后target文件夾消失了。 運行 maven 構建創建了一個新的target文件夾，其中包含正確的 JARs。