Java Maven生成源文件“；在建立“有效”模型时遇到了一些问题；

我不明白，有时有效，有时无效。。。。 我正在尝试使用生成源目标，但收到以下消息：

[WARNING] Some problems were encountered while building the effective model for SoapClientSd:SoapClientSd:jar:0.0.2
[WARNING] Reporting configuration should be done in <reporting> section, not in maven-site-plugin <configuration> as reportPlugins parameter. @ line 139, column 20
[WARNING] 
[WARNING] It is highly recommended to fix these problems because they threaten the stability of your build.
[WARNING] For this reason, future Maven versions might no longer support building such malformed projects.
[INFO] ---------------------< SoapClientSd:SoapClientSd >-------------------
[INFO] Building SoapClientSd 0.0.2
[INFO] --------------------------------[ jar ]------------------------------
[INFO] BUILD SUCCESS
[INFO] Total time: 0.250 s
[INFO] Finished at: 2018-10-08T21:46:21+02:00

[警告]为SoapClientSd:SoapClientSd:jar:0.0.2构建有效模型时遇到一些问题
[警告]报告配置应在节中完成，而不是在maven site plugin中作为reportPlugins参数完成。@第139行第20列
[警告]
[警告]强烈建议修复这些问题，因为它们会威胁到构建的稳定性。
[警告]出于这个原因，未来的Maven版本可能不再支持构建这种格式错误的项目。
[信息]---------------------------------
[信息]正在构建SoapClientSd 0.0.2
[信息]------------------------------------[jar]------------------------------
[信息]建立成功
[信息]总时间：0.250秒
[信息]完成时间：2018-10-08T21:46:21+02:00

这是我的pom：

<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>SoapClientSd</groupId>
    <artifactId>SoapClientSd</artifactId>
    <version>0.0.2</version>

    <packaging>jar</packaging>
    <name>${project.artifactId}</name>

    <properties>
        <jdk.source>1.7</jdk.source>
        <jdk.target>1.7</jdk.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <wsdl>http://localhost:8080/SoapSd/UniboServices?wsdl</wsdl>
        <ws.stub.package.name>it.unibo.test.services</ws.stub.package.name>
        <log4j.version>1.2.17</log4j.version>
        <commons-io.version>2.4</commons-io.version>
        <commons-logging.version>1.2</commons-logging.version>
        <cxf.version>2.5.2</cxf.version>
        <maven-javadoc-plugin.version>2.10.3</maven-javadoc-plugin.version>
        <maven-source-plugin.version>3.0.0</maven-source-plugin.version>
        <maven-compiler-plugin.version>3.6.1</maven-compiler-plugin.version>
    </properties> 

    <build>
        <sourceDirectory>src/main/java</sourceDirectory>
        <pluginManagement>
        <plugins>

            <plugin>
                <groupId>org.apache.cxf</groupId>
                <artifactId>cxf-codegen-plugin</artifactId>
                <version>${cxf.version}</version>
                <executions>

                    <execution>
                        <id>generate-sources</id>
                        <phase>generate-sources</phase>
                        <goals>
                            <goal>wsdl2java</goal>
                        </goals>
                        <configuration>
                            <tasks>
                            </tasks>
                            <sourceRoot>target/generated-sources</sourceRoot>
                            <wsdlOptions>
                                <wsdlOption>
                                    <wsdl>${wsdl}</wsdl>
                                    <extraargs>
                                        <extraarg>-verbose</extraarg>
                                        <extraarg>-client</extraarg>
                                        <extraarg>-frontend</extraarg>
                                        <extraarg>jaxws21</extraarg>
                                        <extraarg>-p</extraarg>
                                        <extraarg>${ws.stub.package.name}</extraarg>
                                    </extraargs>
                                </wsdlOption>
                            </wsdlOptions>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>${maven-compiler-plugin.version}</version>
                <configuration>
                    <source>${jdk.source}</source>
                    <target>${jdk.target}</target>
                </configuration>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-source-plugin</artifactId>
                <version>${maven-source-plugin.version}</version>
                <executions>
                    <execution>
                        <id>attach-sources</id>
                        <goals>
                            <goal>jar</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-javadoc-plugin</artifactId>
                <version>${maven-javadoc-plugin.version}</version>
                <executions>
                    <execution>
                        <id>attach-javadocs</id>
                        <goals>
                            <goal>jar</goal>
                        </goals>
                        <configuration>
                            <additionalparam>${javadoc.opts}</additionalparam>
                        </configuration>
                    </execution>
                </executions>
            </plugin>

            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-site-plugin</artifactId>
                <version>3.3</version>
                <configuration>
                    <reportPlugins>
                        <plugin>
                            <groupId>org.apache.maven.plugins</groupId>
                            <artifactId>maven-javadoc-plugin</artifactId>
                            <configuration>
                                <additionalparam>${javadoc.opts}</additionalparam>
                            </configuration>
                        </plugin>
                    </reportPlugins>
                </configuration>
            </plugin>
        </plugins>
    </pluginManagement>
    </build>

    <dependencies>
        <dependency>
            <groupId>org.apache.cxf</groupId>
            <artifactId>cxf-bundle</artifactId>
            <version>${cxf.version}</version>
            <scope>provided</scope>
        </dependency>

        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>${log4j.version}</version>
        </dependency>
    </dependencies>
</project>

4.0.0
SoapClientSd
SoapClientSd
0.0.2
罐子
${project.artifactId}
1.7
1.7
UTF-8
http://localhost:8080/SoapSd/UniboServices?wsdl
it.unibo.test.services
1.2.17
2.4
1.2
2.5.2
2.10.3
3.0.0
3.6.1
src/main/java
org.apache.cxf
cxf-codegen插件
${cxf.version}
生成源
生成源
wsdl2java
目标/生成源
${wsdl}
-冗长的
-客户
-前端
jaxws21
-p
${ws.stub.package.name}
org.apache.maven.plugins
maven编译器插件
${maven编译器plugin.version}
${jdk.source}
${jdk.target}
org.apache.maven.plugins
maven源插件
${maven source plugin.version}
附加来源
罐子
org.apache.maven.plugins
maven javadoc插件
${maven javadoc plugin.version}
附加javadocs
罐子
${javadoc.opts}
org.apache.maven.plugins
maven站点插件
3.3
org.apache.maven.plugins
maven javadoc插件
${javadoc.opts}
org.apache.cxf
cxf束
${cxf.version}
假如
log4j
log4j
${log4j.version}

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我做错了什么？为什么我会犯这个错误？我只是在一段时间后再次运行“生成的源代码”，但它不起作用。我也尝试使用-X和clean，但它不起作用。

要生成源代码，必须启动应用程序

检查您是否可以访问

---

尝试关闭所有目标/生成的源文件夹

要生成源，必须启动应用程序

检查您是否可以访问

---

尝试关闭所有目标/生成的源文件夹

这不是错误。这是一个警告。这对我来说也是一个错误，因为“生成源代码”的目标没有完成。这不是一个错误。这是一个警告。这对我来说也是一个错误，因为“生成源代码”的目标没有完成。我的应用程序服务器正在运行，没有任何错误，我可以将其用于soapui。我的应用程序服务器正在运行，没有任何错误，我可以将其用于soapui。