[英]I have added dependency in Pom.xml but Maven is not picking up, maven build gets fails
我需要使用gson jar将POJO文件保存到java。为此我在Pom.xml中添加了其依赖项
我的本地M2存储库中有这个jar
我确实更新了项目并清理了项目,但没有解决问题。
但是当我执行Maven安装和Maven构建时,它失败了,我得到的错误是:
对于Gson,它在import语句中给出了错误。
pom.xml
<?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>
<parent>
<artifactId>parent</artifactId>
<groupId>configurator</groupId>
<version>0.0.1-SNAPSHOT</version>
<relativePath>../parent-pom/pom.xml</relativePath>
</parent>
<groupId>com.csc.fs.accel.browser</groupId>
<artifactId>com.csc.fs.accel.browser.dictionary.rest</artifactId>
<packaging>bundle</packaging>
<name>com.csc.fs.accel.browser.dictionary.rest Blueprint Bundle</name>
<description>com.csc.fs.accel.browser.dictionary.rest OSGi blueprint bundle project.</description>
<dependencies>
<dependency>
<groupId>javax.ws.rs</groupId>
<artifactId>javax.ws.rs-api</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.csc.fs.accel.browser</groupId>
<artifactId>com.csc.fs.accel.browser.dictionary.service</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>javax.jcr</groupId>
<artifactId>jcr</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.birt.runtime</groupId>
<artifactId>org.eclipse.emf.common</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.birt.runtime</groupId>
<artifactId>org.eclipse.emf.ecore</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.birt.runtime</groupId>
<artifactId>org.eclipse.emf.ecore.xmi</artifactId>
</dependency>
<!-- <dependency>
<groupId>org.emfjson</groupId>
<artifactId>emfjson-jackson</artifactId>
<version>0.9.0</version>
</dependency> -->
<dependency>
<groupId>org.eclipselabs</groupId>
<artifactId>org.eclipselabs.emfjson</artifactId>
<version>0.8.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.csc.fs</groupId>
<artifactId>com.csc.fs.storage.service</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.csc.fs.pa</groupId>
<artifactId>com.csc.fs.pa.common.exception</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.csc.fs.pa</groupId>
<artifactId>com.csc.fs.pa.common.service</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.csc.fs.accel</groupId>
<artifactId>com.csc.fs.accel.etools.datadictionary.model</artifactId>
<version>2.0.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.csc.fs.accel</groupId>
<artifactId>com.csc.fs.accel.etools.common.usability.api</artifactId>
<version>2.0.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.csc.fs.accel</groupId>
<artifactId>com.csc.fs.accel.etools.common.model</artifactId>
<version>2.1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency>
<dependency>
<groupId>org.osgi</groupId>
<artifactId>org.osgi.core</artifactId>
</dependency>
<dependency>
<groupId>org.eclipse.xsd</groupId>
<artifactId>xsd</artifactId>
<version>2.2.3</version>
</dependency>
<dependency>
<groupId>org.apache.cxf</groupId>
<artifactId>cxf-rt-frontend-jaxrs</artifactId>
</dependency>
<dependency>
<groupId>javax.ws.rs</groupId>
<artifactId>javax.ws.rs-api</artifactId>
</dependency>
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
</dependency>
<dependency>
<groupId>javax.ws.rs</groupId>
<artifactId>javax.ws.rs-api</artifactId>
</dependency>
<dependency>
<groupId>com.googlecode.json-simple</groupId>
<artifactId>json-simple</artifactId>
</dependency>
<dependency>
<groupId>com.csc.fs.pa</groupId>
<artifactId>
com.csc.fs.pa.allowedValue.service
</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<version>2.3.7</version>
<extensions>true</extensions>
<configuration>
<instructions>
<Bundle-SymbolicName>${project.artifactId}</Bundle-SymbolicName>
<Bundle-Version>${project.version}</Bundle-Version>
<Export-Package>com.csc.fs.accel.browser.dictionary.rest*;version=${project.version}</Export-Package>
</instructions>
</configuration>
</plugin>
</plugins>
</build>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>com.csc.fs.accel</groupId>
<artifactId>
com.csc.fs.accel.etools.datadictionary.model
</artifactId>
<version>2.0.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.csc.fs.accel</groupId>
<artifactId>com.csc.fs.accel.etools.common.usability.api</artifactId>
<version>2.0.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.csc.fs.accel</groupId>
<artifactId>
com.csc.fs.accel.etools.common.model
</artifactId>
<version>2.1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.7</version>
</dependency>
</dependencies>
</dependencyManagement>
</project>
任何人都可以建议我所缺少的内容或如何解决此错误
您声明了错误的依赖关系。 它应该是
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.7</version>
</dependency>
而您的groupId
为<groupId>com.google.code.gson.gson</groupId>
-请注意在末尾有双.gson
。
更新:
因此,现在您粘贴了POM即可看到问题所在。 您在Dependency Managemet中没有在Dependencies中给出了依赖项(gson)。 您还必须将其包括在Dependencies中。 要了解什么是依赖管理,请阅读Mavens文档https://maven.apache.org/guides/introduction/introduction-to-dependency-mechanism.html
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