eclipse/jdt/core/compiler/ecj/4.5/ecj-4.5.jar

本文介绍了一个Spring Boot项目在启动过程中遇到的重启异常问题,详细解释了异常原因,并给出了相应的解决方案。

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Exception in thread "main" java.lang.IllegalStateException: Failed to read Class-Path attribute from manifest of jar d:/spring-boot-repository/org/eclipse/jdt/core/compiler/ecj/4.5/ecj-4.5.jar
    at org.springframework.boot.devtools.restart.ChangeableUrls.getUrlsFromClassPathOfJarManifestIfPossible(ChangeableUrls.java:100)
    at org.springframework.boot.devtools.restart.ChangeableUrls.fromUrlClassLoader(ChangeableUrls.java:88)
    at org.springframework.boot.devtools.restart.DefaultRestartInitializer.getUrls(DefaultRestartInitializer.java:91)
    at org.springframework.boot.devtools.restart.DefaultRestartInitializer.getInitialUrls(DefaultRestartInitializer.java:54)
    at org.springframework.boot.devtools.restart.Restarter.<init>(Restarter.java:134)
    at org.springframework.boot.devtools.restart.Restarter.initialize(Restarter.java:531)
    at org.springframework.boot.devtools.restart.RestartApplicationListener.onApplicationStartedEvent(RestartApplicationListener.java:64)
    at org.springframework.boot.devtools.restart.RestartApplicationListener.onApplicationEvent(RestartApplicationListener.java:46)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:166)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:138)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:121)
    at org.springframework.boot.context.event.EventPublishingRunListener.publishEvent(EventPublishingRunListener.java:111)
    at org.springframework.boot.context.event.EventPublishingRunListener.started(EventPublishingRunListener.java:60)
    at org.springframework.boot.SpringApplicationRunListeners.started(SpringApplicationRunListeners.java:48)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:302)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1185)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1174)
    at com.demo.App.main(App.java:171)



我的App不能运行了,报上错误了. 原因是 ; pom.xml中开启了Servlet依赖:


<!-- servlet 依赖. -->
      <dependency>
           <groupId>javax.servlet</groupId>
           <artifactId>javax.servlet-api</artifactId>
           <scope>provided</scope>
       </dependency>
    <!--

           JSTL(JSP Standard Tag Library,JSP标准标签库)是一个不断完善的开放源代码的JSP标签库,是由apache的jakarta小组来维护的。JSTL只能运行在支持JSP1.2和Servlet2.3规范的容器上,如tomcat 4.x。在JSP 2.0中也是作为标准支持的。

           不然报异常信息:

           javax.servlet.ServletException: Circular view path [/helloJsp]: would dispatch back to the current handler URL [/helloJsp] again. Check your ViewResolver setup! (Hint: This may be the result of an unspecified view, due to default view name generation.)
           
        -->

       <dependency>
           <groupId>javax.servlet</groupId>
           <artifactId>jstl</artifactId>
       </dependency>
        <!-- tomcat 的支持.-->
       <dependency>
           <groupId>org.springframework.boot</groupId>
           <artifactId>spring-boot-starter-tomcat</artifactId>
           <scope>provided</scope>
       </dependency>
       <dependency>
           <groupId>org.apache.tomcat.embed</groupId>
           <artifactId>tomcat-embed-jasper</artifactId>
           <scope>provided</scope>
       </dependency>


-----------------------------------解决办法,把servlet依赖注释掉就可以了.

shl@DESKTOP-I8CQKFM:/mnt/e/m01.svn/truck/m03.client/Server/tafang-server$ sudo mvn clean package [sudo] password for shl: [INFO] Scanning for projects... [WARNING] [WARNING] Some problems were encountered while building the effective model for com.xkhy.tafang:tafang-server:jar:1.0-SNAPSHOT [WARNING] 'dependencies.dependency.systemPath' for com.cca:cca-agent:jar should not point at files within the project directory, ${project.basedir}/lib/cca-agent-0.0.2.jar will be unresolvable by dependent projects @ line 160, column 16 [WARNING] 'dependencies.dependency.systemPath' for com.cca:cca-core:jar should not point at files within the project directory, ${project.basedir}/lib/cca-core-0.0.39.jar will be unresolvable by dependent projects @ line 167, column 16 [WARNING] 'dependencies.dependency.systemPath' for com.cdi-api:cdi-api:jar should not point at files within the project directory, ${project.basedir}/lib/cdi-api-1.0.jar will be unresolvable by dependent projects @ line 174, column 16 [WARNING] 'dependencies.dependency.systemPath' for org.apache.commons:commons-lang:jar should not point at files within the project directory, ${project.basedir}/lib/commons-lang-2.4.jar will be unresolvable by dependent projects @ line 201, column 16 [WARNING] 'dependencies.dependency.systemPath' for org.eclipse.jdt.core.compiler:ecj:jar should not point at files within the project directory, ${project.basedir}/lib/ecj-3.32.0.jar will be unresolvable by dependent projects @ line 223, column 16 [WARNING] 'dependencies.dependency.systemPath' for com.google.gson:gson:jar should not point at files within the project directory, ${project.basedir}/lib/gson-2.8.9.jar will be unresolvable by dependent projects @ line 240, column 16 [WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: redis.clients:jedis:jar -> duplicate declaration of version 4.2.3 @ line 287, column 15 [WARNING] 'dependencies.dependency.systemPath' for com.github.iarellano:json:jar should not point at files within the project directory, ${project.basedir}/lib/json-20211205.jar will be unresolvable by dependent projects @ line 307, column 16 [WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: org.projectlombok:lombok:jar -> duplicate declaration of version 1.18.22 @ line 349, column 15 [WARNING] 'dependencies.dependency.(groupId:artifactId:type:classifier)' must be unique: org.codehaus.plexus:plexus-compiler-eclipse:jar -> duplicate declaration of version 2.13.0 @ line 444, column 15 [WARNING] 'dependencies.dependency.systemPath' for com.plexus-testing:plexus-testing:jar should not point at files within the project directory, ${project.basedir}/lib/plexus-testing-1.1.0.jar will be unresolvable by dependent projects @ line 459, column 16 [WARNING] [WARNING] It is highly recommended to fix these problems because they threaten the stability of your build. [WARNING] [WARNING] For this reason, future Maven versions might no longer support building such malformed projects. [WARNING] [INFO] [INFO] -------------------< com.xkhy.tafang:tafang-server >-------------------- [INFO] Building tafang-server 1.0-SNAPSHOT [INFO] --------------------------------[ jar ]--------------------------------- Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-jar-plugin/3.5.0/maven-jar-plugin-3.5.0.pom [WARNING] The POM for org.apache.maven.plugins:maven-jar-plugin:jar:3.5.0 is missing, no dependency information available Downloading from central: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-jar-plugin/3.5.0/maven-jar-plugin-3.5.0.jar [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 4.156 s [INFO] Finished at: 2025-05-21T11:32:08+08:00 [INFO] ------------------------------------------------------------------------ [ERROR] Plugin org.apache.maven.plugins:maven-jar-plugin:3.5.0 or one of its dependencies could not be resolved: Could not find artifact org.apache.maven.plugins:maven-jar-plugin:jar:3.5.0 in central (https://repo.maven.apache.org/maven2) -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException shl@DESKTOP-I8CQKFM:/mnt/e/m01.svn/truck/m03.client/Server/tafang-server$
最新发布
05-22
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