Eclipse无法找到pom.xml位置 [英] Eclipse not being able to find pom.xml location
问题描述
我有一个现有的maven
项目,我打算使用WebLogic
Server进行部署.由于我同样需要一个ear
文件,因此我将按照以下步骤创建一个jar module
和一个war module
,稍后我计划将其包含在parent module
中.但是,当我制作一个jar
模块时,该文件夹反映在eclipse
中的那一刻,我收到关于pom.xml
的错误.该错误表示Project build error: Non-readable POM pom.xml /*ProjectName*JARModule line 1 Maven pom Loading Problem
.知道为什么会这样吗?当我尝试创建一个war
模块时,也会发生同样的情况.在我没有准备好这两个模块之前,我无法继续制作ear
模块并包括这两个模块.
帮助非常感谢!
**更新-**这是我的parent project pom.xml
(我对此点赞并选择创建一个名为projectnameJAR
和projectnameWAR
甚至projectnameEAR
-
I have an existing maven
project that I am planning on deploying using WebLogic
Server. Since I need an ear
file for the same, I am following the steps to create a jar module
and a war module
which I later plan on including in a parent module
. However, when I make a jar
module, the moment the folder reflects in eclipse
, I get an error regarding the pom.xml
. The error says that Project build error: Non-readable POM pom.xml /*ProjectName*JARModule line 1 Maven pom Loading Problem
. Any idea why this is happening? The same happens when I try to create a war
module as well. And till I dont have those two modules ready, I cannot proceed to making an ear
module and including both.
Help much appreciated!
**UPDATE - ** Here is my parent project pom.xml
(On which I right cliked and chose to create a new module named projectnameJAR
and projectnameWAR
and even projectnameEAR
-
<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>Project_name</groupId>
<artifactId>Project_name</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>pom</packaging>
<name>Project_name</name>
<build>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.5.1</version>
<inherited>true</inherited>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>2.4</version>
<configuration>
<warSourceDirectory>WebContent</warSourceDirectory>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
</build>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.glassfish.jersey</groupId>
<artifactId>jersey-bom</artifactId>
<version>${jersey.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.jaxrs</groupId>
<artifactId>jackson-jaxrs-json-provider</artifactId>
<version>2.6.0</version>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-web-api</artifactId>
<version>7.0</version> <!-- Put here the version of your Java EE app, in my case 7.0 -->
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet-core</artifactId>
<!-- use the following artifactId if you don't need servlet 2.x compatibility -->
<!-- artifactId>jersey-container-servlet</artifactId -->
</dependency>
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-moxy</artifactId>
</dependency>
</dependencies>
</dependencyManagement>
<properties>
<jersey.version>2.16</jersey.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<modules>
<module>Project_nameJARModule</module>
<module>Project_nameWARModule</module>
<module>Project_nameEARModule</module>
</modules>
</project>
以下是为JAR
模块生成的pom
-
<?xml version="1.0"?>
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>Project_name</groupId>
<artifactId>Project_name</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<groupId>Project_nameJAR</groupId>
<artifactId>Project_nameJAR</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>CADJAR</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
</project>
以及为WAR
模块生成的pom
-
<?xml version="1.0"?>
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>Project_name</groupId>
<artifactId>Project_name</artifactId>
<version>0.0.1-SNAPSHOT</version>
</parent>
<groupId>Project_nameWAR</groupId>
<artifactId>Project_nameWAR</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>Project_nameWAR Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<finalName>Project_nameWAR</finalName>
</build>
</project>
推荐答案
因此,经过大量的脑筋急转弯,我决定一次切换工作区并进行检查.和ta-daa.就是这样问题解决了.由于某种原因,Eclipse在我当时的工作区中行为异常.我创建了一个新的工作区,并尝试了相同的操作,一切运行顺利.希望这可以帮助. :)
So after a lot of head banging around, I decided to switch my workspace once and check. And ta-daa. That was it. The problem was solved. Eclipse for some reason was misbehaving in the workspace I had then. I created a newer workspace and tried the same thing and everything ran smooth. Hope this helps. :)
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