2020年8月20日 15:27:06go评论87阅读模式

英文:

Pom.xml error while importing spring boot starter project

问题

我正在从Spring Initializr下载一个项目，并将其粘贴到Intellij Idea中。
这个问题一直存在：

无法传输 artifact org.springframework.boot:spring-boot-starter-parent:pom:2.3.3.RELEASE 从 central (https://repo.maven.apache.org/maven2) 到本地：无法传输 https://repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-starter-parent/2.3.3.RELEASE/spring-boot-starter-parent-2.3.3.RELEASE.pom ProxyInfo{host='123.45.6.78', userName='null', port=80, type='http', nonProxyHosts='null'}

我的 Pom.xml 如下：

<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.3.3.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.example</groupId>
    <artifactId>rooms</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>rooms</name>
    <description>Chatting room</description>

    <properties>
        <java.version>14</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>com.h2database</groupId>
            <artifactId>h2</artifactId>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-autoconfigure</artifactId>
            <version>2.3.3.RELEASE</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>

我尝试过的方法：
1）根据此线程（https://stackoverflow.com/questions/15334394/could-not-transfer-artifact-org-apache-maven-pluginsmaven-surefire-pluginpom2）编辑 settings.xml 文件
2）删除 Maven 中的 .m2 文件夹
3）使缓存失效并重新启动

我看过很多 StackOverflow 的帖子，但很遗憾，其中没有一个方法有效。
如何解决这个问题？
谢谢。

英文:

I am downloading a project from Spring Initializr and pasting it to Intellij idea.
This issue keeps persisting

Could not transfer artifact org.springframework.boot:spring-boot-starter-parent:pom:2.3.3.RELEASE from/to central (https://repo.maven.apache.org/maven2): Transfer failed for https://repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-starter-parent/2.3.3.RELEASE/spring-boot-starter-parent-2.3.3.RELEASE.pom ProxyInfo{host='123.45.6.78', userName='null', port=80, type='http', nonProxyHosts='null'}

My Pom.xml is as follows.

&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;
&lt;project xmlns=&quot;http://maven.apache.org/POM/4.0.0&quot; xmlns:xsi=&quot;http://www.w3.org/2001/XMLSchema-instance&quot;
xsi:schemaLocation=&quot;http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd&quot;&gt;
&lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt;
&lt;parent&gt;
&lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
&lt;artifactId&gt;spring-boot-starter-parent&lt;/artifactId&gt;
&lt;version&gt;2.3.3.RELEASE&lt;/version&gt;
&lt;relativePath/&gt; &lt;!-- lookup parent from repository --&gt;
&lt;/parent&gt;
&lt;groupId&gt;com.example&lt;/groupId&gt;
&lt;artifactId&gt;rooms&lt;/artifactId&gt;
&lt;version&gt;0.0.1-SNAPSHOT&lt;/version&gt;
&lt;name&gt;rooms&lt;/name&gt;
&lt;description&gt;Chatting room&lt;/description&gt;
&lt;properties&gt;
&lt;java.version&gt;14&lt;/java.version&gt;
&lt;/properties&gt;
&lt;dependencies&gt;
&lt;dependency&gt;
&lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
&lt;artifactId&gt;spring-boot-starter-data-jpa&lt;/artifactId&gt;
&lt;/dependency&gt;
&lt;dependency&gt;
&lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
&lt;artifactId&gt;spring-boot-starter-web&lt;/artifactId&gt;
&lt;/dependency&gt;
&lt;dependency&gt;
&lt;groupId&gt;com.h2database&lt;/groupId&gt;
&lt;artifactId&gt;h2&lt;/artifactId&gt;
&lt;scope&gt;runtime&lt;/scope&gt;
&lt;/dependency&gt;
&lt;dependency&gt;
&lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
&lt;artifactId&gt;spring-boot-starter-test&lt;/artifactId&gt;
&lt;scope&gt;test&lt;/scope&gt;
&lt;exclusions&gt;
&lt;exclusion&gt;
&lt;groupId&gt;org.junit.vintage&lt;/groupId&gt;
&lt;artifactId&gt;junit-vintage-engine&lt;/artifactId&gt;
&lt;/exclusion&gt;
&lt;/exclusions&gt;
&lt;/dependency&gt;
&lt;dependency&gt;
&lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
&lt;artifactId&gt;spring-boot-autoconfigure&lt;/artifactId&gt;
&lt;version&gt;2.3.3.RELEASE&lt;/version&gt;
&lt;/dependency&gt;
&lt;/dependencies&gt;
&lt;build&gt;
&lt;plugins&gt;
&lt;plugin&gt;
&lt;groupId&gt;org.springframework.boot&lt;/groupId&gt;
&lt;artifactId&gt;spring-boot-maven-plugin&lt;/artifactId&gt;
&lt;/plugin&gt;
&lt;/plugins&gt;
&lt;/build&gt;
&lt;/project&gt;

What i tried:

editing the settings.xml file according to this thread https://stackoverflow.com/questions/15334394/could-not-transfer-artifact-org-apache-maven-pluginsmaven-surefire-pluginpom2
deleting .m2 folder in maven
Invalidate caches and restart

I have seen a lot of stackoverflow posts but sadly none of them seem to work.
How to resolve this ?
Thanks.

答案1

得分: 1

自2020年1月15日起，Maven中央库不再支持HTTP，而是支持HTTPS。因此，Spring仓库也已切换为HTTPS。

请访问此链接以了解有关设置Maven构建代理的信息。

重新启动您的Intellij。

英文:

Since January 15, 2020 maven central no longer supports HTTP, in favor of HTTPS. Consequently, spring repositories switched to HTTPS as well

Check this link for setting proxies for maven build.

Restart your Intellij

答案2

得分: 0

请在 "C:\Users<你的命名文件夹>.m2" 下创建一个名为 "settings.xml" 的文件。
然后将以下内容放入 "settings.xml" 文件中。保存文件。
接着删除 ".m2" 文件夹中的所有内容，并通过 "mvn clean install" 命令构建项目。这样应该可以正常工作。

<!-- language: lang-xml -->
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0
                      https://maven.apache.org/xsd/settings-1.0.0.xsd">
  <mirrors>
    <mirror>
      <id>anupam.com</id>
      <name>anupam</name>
      <url>https://repo.maven.apache.org/maven2/</url>
      <mirrorOf>central</mirrorOf>
    </mirror>
  </mirrors>
</settings>

英文:

Please create a file as "settings.xml" under "C:\Users<your_named_folder>.m2".
Then put the followings on "settings.xml". Save it.
Then delete everything from ".m2" folder and build the project by "mvn clean install" command. It should work.

&lt;settings xmlns=&quot;http://maven.apache.org/SETTINGS/1.0.0&quot;
xmlns:xsi=&quot;http://www.w3.org/2001/XMLSchema-instance&quot;
xsi:schemaLocation=&quot;http://maven.apache.org/SETTINGS/1.0.0
https://maven.apache.org/xsd/settings-1.0.0.xsd">
&lt;mirrors&gt;
&lt;mirror&gt;
&lt;id&gt;anupam.com&lt;/id&gt;
&lt;name&gt;anupam&lt;/name&gt;
&lt;url&gt;https://repo.maven.apache.org/maven2/&lt;/url&gt;
&lt;mirrorOf&gt;central&lt;/mirrorOf&gt;
&lt;/mirror&gt;
&lt;/mirrors&gt;
&lt;/settings&gt;

答案3

得分: 0

"这个建议 https://stackoverflow.com/a/63533677/8512173 对我很有帮助。我只是在 settings.xml 中开始使用 anupam.com。"

英文:

The advise https://stackoverflow.com/a/63533677/8512173 helped me. I only started use anupam.com in settings.xml

答案4

得分: 0

首先检查你的JDK/JRE版本是否正确。在我的情况下，JDK版本是1.7，但需要1.8或更高版本。

然后运行以下命令：

mvn -e clean install

你可能会看到类似以下的日志信息：

[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
Downloading from central: https://repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-starter-parent/2.6.10/spring-boot-starter-parent-2.6.10.pom
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for com.kamdham:kamdham:0.0.1-SNAPSHOT: Could not transfer artifact org.springframework.boot:spring-boot-starter-parent:pom:2.6.10 from/to central (https://repo.maven.apache.org/maven2): transfer failed for https://repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-starter-parent/2.6.10/spring-boot-starter-parent-2.6.10.pom and 'parent.relativePath' points at no local POM @ line 5, column 10
 @
[ERROR] The build could not read 1 project -> [Help 1]
org.apache.maven.project.ProjectBuildingException: Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for com.kamdham:kamdham:0.0.1-SNAPSHOT: Could not transfer artifact org.springframework.boot:spring-boot-starter-parent:pom:2.6.10 from/to central (https://repo.maven.apache.org/maven2): transfer failed for https://repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-starter-parent/2.6.10/spring-boot-starter-parent-2.6.10.pom and 'parent.relativePath' points at no local POM @ line 5, column 10
...

整个过程可能会出现多个类似的错误日志。这些错误通常与Maven依赖关系解析和下载有关。你可能需要检查网络连接，确保能够访问 Maven 仓库。

如果你需要更详细的错误信息，可以使用 -X 参数重新运行 Maven 命令以启用完整的调试日志记录。如果你需要了解更多关于这些错误以及可能的解决方案的信息，请访问以下链接：

英文:

First check if your jdk/jre is has correct version. In my case jdk was 1.7 and It was expecting 1.8 or higher.
&gt;mvn -e clean install log message
[INFO] Error stacktraces are turned on.
[INFO] Scanning for projects...
Downloading from central: https://repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-starter-parent/2.6.10/spring-boot-starter-parent-2.6.10.pom
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for com.kamdham:kamdham:0.0.1-SNAPSHOT: Could not transfer artifact org.springframework.boot:spring-boot-starter-parent:pom:2.6.10 from/to central (https://repo.maven.apache.org/maven2): transfer failed for https://repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-starter-parent/2.6.10/spring-boot-starter-parent-2.6.10.pom and &#39;parent.relativePath&#39; points at no local POM @ line 5, column 10
@
[ERROR] The build could not read 1 project -&gt; [Help 1]
org.apache.maven.project.ProjectBuildingException: Some problems were encountered while processing the POMs:
[FATAL] Non-resolvable parent POM for com.kamdham:kamdham:0.0.1-SNAPSHOT: Could not transfer artifact org.springframework.boot:spring-boot-starter-parent:pom:2.6.10 from/to central (https://repo.maven.apache.org/maven2): transfer failed for https://repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-starter-parent/2.6.10/spring-boot-starter-parent-2.6.10.pom and &#39;parent.relativePath&#39; points at no local POM @ line 5, column 10
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:397)
at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:534)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:960)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:293)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:196)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:606)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
[ERROR]
[ERROR]   The project com.kamdham:kamdham:0.0.1-SNAPSHOT (C:\RAVI_WORKSPACE\kamdham\pom.xml) has 1 error
[ERROR]     Non-resolvable parent POM for com.kamdham:kamdham:0.0.1-SNAPSHOT: Could not transfer artifact org.springframework.boot:spring-boot-starter-parent:pom:2.6.10 from/to central (https://repo.maven.apache.org/maven2): transfer failed for https://repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-starter-parent/2.6.10/spring-boot-starter-parent-2.6.10.pom and &#39;parent.relativePath&#39; points at no local POM @ line 5, column 10: Received fatal alert: protocol_version -&gt; [Help 2]
org.apache.maven.model.resolution.UnresolvableModelException: Could not transfer artifact org.springframework.boot:spring-boot-starter-parent:pom:2.6.10 from/to central (https://repo.maven.apache.org/maven2): transfer failed for https://repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-starter-parent/2.6.10/spring-boot-starter-parent-2.6.10.pom
at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:196)
at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1150)
at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:916)
at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:361)
at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:267)
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:448)
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:414)
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:377)
at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:534)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:960)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:293)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:196)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:606)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Could not transfer artifact org.springframework.boot:spring-boot-starter-parent:pom:2.6.10 from/to central (https://repo.maven.apache.org/maven2): transfer failed for https://repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-starter-parent/2.6.10/spring-boot-starter-parent-2.6.10.pom
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:425)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:229)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:207)
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:262)
at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1150)
at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:916)
at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:361)
at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:267)
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:448)
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:414)
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:377)
at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:534)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:960)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:293)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:196)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:606)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Could not transfer artifact org.springframework.boot:spring-boot-starter-parent:pom:2.6.10 from/to central (https://repo.maven.apache.org/maven2): transfer failed for https://repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-starter-parent/2.6.10/spring-boot-starter-parent-2.6.10.pom
at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed (ArtifactTransportListener.java:52)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run (BasicRepositoryConnector.java:369)
at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run (RunnableErrorForwarder.java:75)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute (BasicRepositoryConnector.java:628)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get (BasicRepositoryConnector.java:262)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads (DefaultArtifactResolver.java:514)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:402)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:229)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:207)
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:262)
at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1150)
at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:916)
at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:361)
at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:267)
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:448)
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:414)
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:377)
at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:534)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:960)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:293)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:196)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:606)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: org.apache.maven.wagon.TransferFailedException: transfer failed for https://repo.maven.apache.org/maven2/org/springframework/boot/spring-boot-starter-parent/2.6.10/spring-boot-starter-parent-2.6.10.pom
at org.apache.maven.wagon.providers.http.wagon.shared.AbstractHttpClientWagon.fillInputData (AbstractHttpClientWagon.java:1250)
at org.apache.maven.wagon.providers.http.wagon.shared.AbstractHttpClientWagon.fillInputData (AbstractHttpClientWagon.java:1140)
at org.apache.maven.wagon.StreamWagon.getInputStream (StreamWagon.java:126)
at org.apache.maven.wagon.StreamWagon.getIfNewer (StreamWagon.java:88)
at org.apache.maven.wagon.StreamWagon.get (StreamWagon.java:61)
at org.eclipse.aether.transport.wagon.WagonTransporter$GetTaskRunner.run (WagonTransporter.java:546)
at org.eclipse.aether.transport.wagon.WagonTransporter.execute (WagonTransporter.java:430)
at org.eclipse.aether.transport.wagon.WagonTransporter.get (WagonTransporter.java:407)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$GetTaskRunner.runTask (BasicRepositoryConnector.java:457)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run (BasicRepositoryConnector.java:364)
at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run (RunnableErrorForwarder.java:75)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute (BasicRepositoryConnector.java:628)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get (BasicRepositoryConnector.java:262)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads (DefaultArtifactResolver.java:514)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:402)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:229)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:207)
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:262)
at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1150)
at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:916)
at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:361)
at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:267)
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:448)
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:414)
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:377)
at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:534)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:960)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:293)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:196)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:606)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
Caused by: javax.net.ssl.SSLException: Received fatal alert: protocol_version
at sun.security.ssl.Alerts.getSSLException (Alerts.java:208)
at sun.security.ssl.Alerts.getSSLException (Alerts.java:154)
at sun.security.ssl.SSLSocketImpl.recvAlert (SSLSocketImpl.java:1979)
at sun.security.ssl.SSLSocketImpl.readRecord (SSLSocketImpl.java:1086)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake (SSLSocketImpl.java:1332)
at sun.security.ssl.SSLSocketImpl.startHandshake (SSLSocketImpl.java:1359)
at sun.security.ssl.SSLSocketImpl.startHandshake (SSLSocketImpl.java:1343)
at org.apache.maven.wagon.providers.http.httpclient.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket (SSLConnectionSocketFactory.java:436)
at org.apache.maven.wagon.providers.http.httpclient.conn.ssl.SSLConnectionSocketFactory.connectSocket (SSLConnectionSocketFactory.java:384)
at org.apache.maven.wagon.providers.http.httpclient.impl.conn.DefaultHttpClientConnectionOperator.connect (DefaultHttpClientConnectionOperator.java:142)
at org.apache.maven.wagon.providers.http.httpclient.impl.conn.PoolingHttpClientConnectionManager.connect (PoolingHttpClientConnectionManager.java:376)
at org.apache.maven.wagon.providers.http.httpclient.impl.execchain.MainClientExec.establishRoute (MainClientExec.java:393)
at org.apache.maven.wagon.providers.http.httpclient.impl.execchain.MainClientExec.execute (MainClientExec.java:236)
at org.apache.maven.wagon.providers.http.httpclient.impl.execchain.ProtocolExec.execute (ProtocolExec.java:186)
at org.apache.maven.wagon.providers.http.httpclient.impl.execchain.RetryExec.execute (RetryExec.java:89)
at org.apache.maven.wagon.providers.http.httpclient.impl.execchain.RedirectExec.execute (RedirectExec.java:110)
at org.apache.maven.wagon.providers.http.httpclient.impl.client.InternalHttpClient.doExecute (InternalHttpClient.java:185)
at org.apache.maven.wagon.providers.http.httpclient.impl.client.CloseableHttpClient.execute (CloseableHttpClient.java:83)
at org.apache.maven.wagon.providers.http.wagon.shared.AbstractHttpClientWagon.execute (AbstractHttpClientWagon.java:1005)
at org.apache.maven.wagon.providers.http.wagon.shared.AbstractHttpClientWagon.fillInputData (AbstractHttpClientWagon.java:1162)
at org.apache.maven.wagon.providers.http.wagon.shared.AbstractHttpClientWagon.fillInputData (AbstractHttpClientWagon.java:1140)
at org.apache.maven.wagon.StreamWagon.getInputStream (StreamWagon.java:126)
at org.apache.maven.wagon.StreamWagon.getIfNewer (StreamWagon.java:88)
at org.apache.maven.wagon.StreamWagon.get (StreamWagon.java:61)
at org.eclipse.aether.transport.wagon.WagonTransporter$GetTaskRunner.run (WagonTransporter.java:546)
at org.eclipse.aether.transport.wagon.WagonTransporter.execute (WagonTransporter.java:430)
at org.eclipse.aether.transport.wagon.WagonTransporter.get (WagonTransporter.java:407)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$GetTaskRunner.runTask (BasicRepositoryConnector.java:457)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run (BasicRepositoryConnector.java:364)
at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run (RunnableErrorForwarder.java:75)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute (BasicRepositoryConnector.java:628)
at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get (BasicRepositoryConnector.java:262)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads (DefaultArtifactResolver.java:514)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve (DefaultArtifactResolver.java:402)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts (DefaultArtifactResolver.java:229)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact (DefaultArtifactResolver.java:207)
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact (DefaultRepositorySystem.java:262)
at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:192)
at org.apache.maven.project.ProjectModelResolver.resolveModel (ProjectModelResolver.java:242)
at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally (DefaultModelBuilder.java:1150)
at org.apache.maven.model.building.DefaultModelBuilder.readParent (DefaultModelBuilder.java:916)
at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:361)
at org.apache.maven.model.building.DefaultModelBuilder.build (DefaultModelBuilder.java:267)
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:448)
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:414)
at org.apache.maven.project.DefaultProjectBuilder.build (DefaultProjectBuilder.java:377)
at org.apache.maven.graph.DefaultGraphBuilder.collectProjects (DefaultGraphBuilder.java:414)
at org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor (DefaultGraphBuilder.java:405)
at org.apache.maven.graph.DefaultGraphBuilder.build (DefaultGraphBuilder.java:82)
at org.apache.maven.DefaultMaven.buildGraph (DefaultMaven.java:534)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:219)
at org.apache.maven.DefaultMaven.doExecute (DefaultMaven.java:192)
at org.apache.maven.DefaultMaven.execute (DefaultMaven.java:105)
at org.apache.maven.cli.MavenCli.execute (MavenCli.java:960)
at org.apache.maven.cli.MavenCli.doMain (MavenCli.java:293)
at org.apache.maven.cli.MavenCli.main (MavenCli.java:196)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:606)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
[ERROR]
[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/ProjectBuildingException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException

通过集体智慧和协作来改善编程学习和解决问题的方式。致力于成为全球开发者共同参与的知识库，让每个人都能够通过互相帮助和分享经验来进步。

在导入Spring Boot启动器项目时出现Pom.xml错误。

问题

答案1

答案2

答案3

答案4

理解CompletableFuture简单实现

Java泛型 – 为什么返回超类实例会导致编译错误

井字游戏数组检查游戏结束

WELD-001408: Unsatisfied dependencies for type Logger with qualifiers @Default at injection point [BackedAnnotatedField] @Inject

What's the correct way to type hint an empty list as a literal in python?

如何在Highcharts Gantt中更改本地化的星期名称

如何在同一个流中使用多个过滤器和映射函数？

如何使用Map/Set来将代码优化到O(n)？

.NET MAUI Android在GitHub Actions上构建失败，错误代码为1。

如何在Playwright视觉比较中屏蔽多个定位器？

在C++中，可以使用可变模板参数来检索类型的内部类型。

selenium.common.exceptions.StaleElementReferenceException: Message: stale element reference: stale element not found

Creating and opening a URL to log in to Website via Basic Auth with Robot Framework/Selenium (Python)

AG Grid 在上下文菜单中以大文本形式打开

发表评论