STSでpom.xmlのエラーが取れない。

前提・実現したいこと

Spring Tool Suiteのレガシープロジェクトのpom.xmlエラーを解消したい。
STSからSpringレガシープロジェクトを生成し、mavenの更新を行うとpomがエラーになり、先に進めません。
どうやらローカルリポジトリが悪い様ですが、何度削除して再構築しても効果がありませんでした。
ネットワークの問題かも知れませんが、proxy環境ではありません。
お詳しい方、ご教示願います。

発生している問題・エラーメッセージ

Failed to read artifact descriptor for org.springframework:spring-web:jar:5.0.11.RELEASE

org.eclipse.aether.resolution.ArtifactDescriptorException: Failed to read artifact descriptor for org.springframework:spring-web:jar:5.0.11.RELEASE
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:282)
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor(DefaultArtifactDescriptorReader.java:198)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.resolveCachedArtifactDescriptor(DefaultDependencyCollector.java:535)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.getArtifactDescriptorResult(DefaultDependencyCollector.java:519)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:409)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.processDependency(DefaultDependencyCollector.java:363)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.process(DefaultDependencyCollector.java:351)
at org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:254)
at org.eclipse.aether.internal.impl.DefaultRepositorySystem.collectDependencies(DefaultRepositorySystem.java:316)
at org.apache.maven.project.DefaultProjectDependenciesResolver.resolve(DefaultProjectDependenciesResolver.java:172)
at org.apache.maven.project.DefaultProjectBuilder.resolveDependencies(DefaultProjectBuilder.java:215)
at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:188)
at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:119)
at org.eclipse.m2e.core.internal.embedder.MavenImpl.readMavenProject(MavenImpl.java:636)
at org.eclipse.m2e.core.internal.project.registry.DefaultMavenDependencyResolver.resolveProjectDependencies(DefaultMavenDependencyResolver.java:63)
at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager.refreshPhase2(ProjectRegistryManager.java:530)
at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager$3.call(ProjectRegistryManager.java:492)
at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager$3.call(ProjectRegistryManager.java:1)
at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:176)
at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:151)
at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager.refresh(ProjectRegistryManager.java:496)
at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager.refresh(ProjectRegistryManager.java:351)
at org.eclipse.m2e.core.internal.project.registry.ProjectRegistryManager.refresh(ProjectRegistryManager.java:298)
at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.updateProjectConfiguration0(ProjectConfigurationManager.java:398)
at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager$2.call(ProjectConfigurationManager.java:345)
at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager$2.call(ProjectConfigurationManager.java:1)
at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:176)
at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:151)
at org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:99)
at org.eclipse.m2e.core.internal.embedder.MavenImpl.execute(MavenImpl.java:1351)
at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.updateProjectConfiguration(ProjectConfigurationManager.java:342)
at org.eclipse.m2e.core.ui.internal.UpdateMavenProjectJob.runInWorkspace(UpdateMavenProjectJob.java:77)
at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:39)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer org.springframework:spring-web:pom:5.0.11.RELEASE from https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer artifact org.springframework:spring-web:pom:5.0.11.RELEASE from/to central (https://repo.maven.apache.org/maven2): connect timed out
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:444)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:246)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:223)
at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:267)
... 33 more
Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer org.springframework:spring-web:pom:5.0.11.RELEASE from https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer artifact org.springframework:spring-web:pom:5.0.11.RELEASE from/to central (https://repo.maven.apache.org/maven2): connect timed out
at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:238)
at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:206)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:585)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:503)
at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:421)
... 36 more

該当のソースコード

xml
1<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">
2  <modelVersion>4.0.0</modelVersion>
3  <groupId>com.example</groupId>
4  <artifactId>cxf-app</artifactId>
5  <version>0.0.1-SNAPSHOT</version>
6  <packaging>war</packaging>
7  
8  <build>
9    <plugins>
10        <plugin>
11        	<groupId>org.apache.maven.plugins</groupId>
12        	<artifactId>maven-compiler-plugin</artifactId>
13        	<version>3.3</version>
14        	<configuration>
15            	<source>1.8</source>
16            	<target>1.8</target>
17        	</configuration>
18    	</plugin>
19    </plugins>
20  </build>
21  
22	<properties>
23  		<cxf.version>3.3.1</cxf.version>
24  		<spring.version>5.0.11.RELEASE</spring.version>
25	</properties>
26 
27	<dependencies>
28    	<dependency>
29        	<groupId>org.apache.cxf</groupId>
30        	<artifactId>cxf-rt-frontend-jaxws</artifactId>
31        	<version>${cxf.version}</version>
32    	</dependency>
33    	<dependency>
34        	<groupId>org.apache.cxf</groupId>
35        	<artifactId>cxf-rt-transports-http</artifactId>
36        	<version>${cxf.version}</version>
37    	</dependency>
38		<dependency>
39        	<groupId>org.springframework</groupId>
40        	<artifactId>spring-web</artifactId>
41    		<version>${spring.version}</version>
42    	</dependency>
43	</dependencies>
44</project>

試したこと

mavenの更新

補足情報（FW/ツールのバージョンなど）

STS
Version: 3.8.4.RELEASE
Build Id: 201703310918
Platform: Eclipse Mars.2 (4.5.2)

退会済みユーザー

2019/04/22 10:04

コネクションタイムアウトとでてるけどエラーちゃんとよんでる？

行動規範の内容に同意します

回答1件

ベストアンサー

Original error: Could not transfer artifact org.springframework:spring-web:pom:5.0.11.RELEASE from/to central 
(https://repo.maven.apache.org/maven2): connect timed out

と出ていますので、接続タイムアウトです。

時間をおいて再度試すか、ブラウザから、https://repo.maven.apache.org/maven2/org/springframework/spring-web/5.1.1.RELEASE/
が参照できるかを試されてみるのが良いでしょう。

参照できる場合は、mavenの設定である settings.xml でネットワークプロクシの設定と異なるなどを確認しましょう。

投稿2019/04/22 12:07

A-pZ

総合スコア12011

kagemaru

2019/04/23 04:28

プロクシの設定をして（インターネットオプションには自動スクリプト検出）とあったのでスクリプトをDLして解析しました。設定後、Mavenの更新を実行すると下記のメッセージが出ます。ビルド・プランを計算できませんでした: Plugin org.apache.maven.plugins:maven-resources-plugin:2.6 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.6 Plugin org.apache.maven.plugins:maven-resources-plugin:2.6 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.6 いろいろ調べましたがお手上げ状態なのでご教示願えると幸いです。