[英]Error importing Maven project in eclipse
我有一個我不知道如何解決的問題。 我想導入一個Maven項目來蝕。 但是,當我這樣做時,我從Eclipse中收到以下錯誤:
但是,當我在終端中執行“ mvn install”時,我能夠成功構建項目。 這是pom.xml文件:
<?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>
<groupId>com.thinkaurelius.titan</groupId>
<artifactId>titan-web-example</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<description>
This is a simple web app example.
</description>
<licenses>
<license>
<name>The Apache Software License, Version 2.0</name>
<url>http://www.apache.org/licenses/LICENSE-2.0.txt</url>
</license>
</licenses>
<properties>
<spring.version>4.0.3.RELEASE</spring.version>
<titan.version>1.0.0</titan.version>
</properties>
<dependencies>
<dependency>
<groupId>com.thinkaurelius.titan</groupId>
<artifactId>titan-cassandra</artifactId>
<version>${titan.version}</version>
<exclusions>
<!-- These don't play well w/ the web classesthatrunthings deps below -->
<exclusion>
<groupId>org.mortbay.jetty</groupId>
<artifactId>servlet-api</artifactId>
</exclusion>
<exclusion>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.thinkaurelius.titan</groupId>
<artifactId>titan-es</artifactId>
<version>${titan.version}</version>
</dependency>
<dependency>
<groupId>org.apache.tinkerpop</groupId>
<artifactId>gremlin-groovy</artifactId>
<version>3.0.0-incubating</version>
</dependency>
<!-- Web App -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.jboss.resteasy</groupId>
<artifactId>jaxrs-api</artifactId>
<version>2.2.1.GA</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-server</artifactId>
<version>1.18.1</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-json</artifactId>
<version>1.18.1</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>${spring.version}</version>
</dependency>
<!-- Jersey -->
<dependency>
<groupId>com.sun.jersey.contribs</groupId>
<artifactId>jersey-spring</artifactId>
<version>1.18.1</version>
<exclusions>
<!-- oh maven you crazy old bird! -->
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring</artifactId>
</exclusion>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
</exclusion>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
</exclusion>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
</exclusion>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
</exclusion>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- Jetty Embedded App Container -->
<!-- You only need this if you want to run the web app in the embedded jetty container using the RunApp class -->
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-server</artifactId>
<version>9.2.0.v20140526</version>
</dependency>
<dependency>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-webapp</artifactId>
<version>9.2.0.v20140526</version>
</dependency>
<!-- Util -->
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.4</version>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.2.4</version>
</dependency>
<!-- Groovy GMaven -->
<dependency>
<groupId>org.codehaus.gmaven</groupId>
<artifactId>gmaven-plugin</artifactId>
<version>1.4</version>
</dependency>
</dependencies>
<build>
<finalName>titan-web-example</finalName>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.4</version>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.gmaven</groupId>
<artifactId>gmaven-plugin</artifactId>
<version>1.4</version>
<configuration>
<providerSelection>1.8</providerSelection>
</configuration>
<executions>
<execution>
<goals>
<goal>generateStubs</goal>
<goal>compile</goal>
<goal>generateTestStubs</goal>
<goal>testCompile</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
看來gmaven在Eclipse中有問題,但是我不知道該如何解決。
Eclipse處理Maven項目的方式目前是通過m2e插件實現的。
M2E 不調用Maven的下方,但解析的pom.xml文件,並為每個插件提到調用代碼明確寫入相同的行為M2E里面的插件。 這就是“連接器”。
如果連接器不適用於給定的插件(因此m2e可以為您模擬),則會看到此錯誤。 不幸的是,這對於較罕見的插件來說並不罕見。
您必須進行調查,以查看m2e是否足以顯示足夠的項目以允許您繼續工作,然后再從命令行進行實際構建。
您也可以考慮將另一個免費的IDE用於此類麻煩的項目。 我知道IntelliJ幾乎可以處理任何pom.xml文件,並且被告知Netbeans也可以。
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