为什么在pom.xml的第1行中出现Unknown错误？

  • Z时代
  • 2024-01-10
  • 分类：问答

pom.xml在Eclipse

IDE的第1行出现未知错误。到昨天为止一切正常，但是在从master更新我的项目并修复合并冲突后突然在pom.xml中获得了“未知错误”。除了我，我的队友都没有面对这个问题。我还更改了工作区，删除了缓存，但仍然没有运气。

我正在为此项目使用h2数据库，尽管在data.sql中插入了值，但它没有选择任何值并将其插入到h2

DB表中。在此问题之前，它工作正常。我感觉是由于pom.xml中的问题引起的，但是我不确定。请帮忙

我删除了现有项目，并从master那里获取了最新代码。之后，删除包括存储库文件夹在内的用户下的.m2文件夹。我确实更新了项目，并启用了强制更新快照/发行版，maven

clean和maven build。但是没有任何帮助。

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>
    <groupId>com.abc.roster</groupId>
    <artifactId>spring-boot-roster-app</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>
    <name>spring-boot-roster-app</name>
    <description>Demo project for Spring Boot Roster</description>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.2.0.BUILD-SNAPSHOT</version>
        <relativePath /> <!-- lookup parent from repository -->
    </parent>
    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
        <!-- <start-class>com.infosys.roster.SpringBootRosterAppApplication</start-class> -->
    </properties>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>
        <!--encryption lib -->
        <dependency>
            <groupId>org.jasypt</groupId>
            <artifactId>jasypt</artifactId>
            <version>1.9.2</version>
        </dependency>
        <dependency>
            <groupId>org.jasypt</groupId>
            <artifactId>jasypt-springsecurity3</artifactId>
            <version>1.9.0</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-rest</artifactId>
        </dependency>
        <dependency>
            <groupId>com.h2database</groupId>
            <artifactId>h2</artifactId>
            <scope>runtime</scope>
        </dependency>
<!--        <dependency> -->
<!--         <groupId>org.hibernate</groupId> -->
<!--         <artifactId>hibernate-core</artifactId> -->
<!--         <version>5.2.10.Final</version> -->
<!--   </dependency> -->
        <!-- <dependency> -->
        <!-- <groupId>io.springfox</groupId> -->
        <!-- <artifactId>springfox-swagger2</artifactId> -->
        <!-- <version>2.7.0</version> -->
        <!-- <scope>compile</scope> -->
        <!-- </dependency> -->
        <!-- <dependency> -->
        <!-- <groupId>io.springfox</groupId> -->
        <!-- <artifactId>springfox-swagger-ui</artifactId> -->
        <!-- <version>2.7.0</version> -->
        <!-- <scope>compile</scope> -->
        <!-- </dependency> -->
        <!-- <dependency> -->
        <!-- <groupId>io.springfox</groupId> -->
        <!-- <artifactId>springfox-data-rest</artifactId> -->
        <!-- <version>2.7.0</version> -->
        <!-- </dependency> -->
    </dependencies>
    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>
    <repositories>
        <repository>
            <id>spring-snapshots</id>
            <name>Spring Snapshots</name>
            <url>https://repo.spring.io/snapshot</url>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </repository>
        <repository>
            <id>spring-milestones</id>
            <name>Spring Milestones</name>
            <url>https://repo.spring.io/milestone</url>
        </repository>
    </repositories>
    <pluginRepositories>
        <pluginRepository>
            <id>spring-snapshots</id>
            <name>Spring Snapshots</name>
            <url>https://repo.spring.io/snapshot</url>
            <snapshots>
                <enabled>true</enabled>
            </snapshots>
        </pluginRepository>
        <pluginRepository>
            <id>spring-milestones</id>
            <name>Spring Milestones</name>
            <url>https://repo.spring.io/milestone</url>
        </pluginRepository>
    </pluginRepositories>
</project>

application.properties

server.port=
spring.h2.console.path=/h2
spring.h2.console.enabled=true
spring.datasource.url=
spring.datasource.username=
spring.datasource.password=
spring.datasource.driverClassName=org.h2.Driver
spring.datasource.platform=h2
spring.datasource.initialization-mode=always
spring.jpa.hibernate.ddl-auto=update
spring.datasource.continue-on-error=true
spring.jpa.show-sql=true
spring.jpa.properties.hibernate.format_sql=false
spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.H2Dialect

应该删除pom.xml中的未知错误，并且我还必须能够填充H2 db中的值。

回答：

此问题已解决：

请从https://download.eclipse.org/m2e-wtp/releases/1.4/安装用于mavenarchiver插件0.17.3的m2e连接器

比spring启动降级一个不太深刻的变化2.1.5.RELEASE，以2.1.4.RELEASE将被降级只是受影响的Maven

Jar插件从3.1.2到3.1.1只要这个错误存在：

<properties>
    <!-- ... -->
    <maven-jar-plugin.version>3.1.1</maven-jar-plugin.version>
</properties>

以上是 为什么在pom.xml的第1行中出现Unknown错误？ 的全部内容， 来源链接： utcz.com/qa/404470.html

回到顶部