Question

发生了以下问题：一旦我打开Eclipe，所有的procects都用红色X签名。打开projet树，节点中没有错误标志。 Nothig向我展示了导致错误的原因。我无法建立项目。最后，我为Eclipse创建了一个新的工作区，从SVN中检出项目，将它们作为Maven项目导入。（有两个主要和几个儿童项目。） Ther仍然有两个项目显示红色X但没有显示导致错误的原因。我试图在Eclipse中刷新，清理。我无法在没有错误的情况下构建其他项目，当然也不是那些有错误的项目。错误消息是例如：

    [WARNING] Some problems were encountered while building the effective model for hu.bz.ikti.insurance:SAMCommon:jar:0.0.1-SNAPSHOT  
[WARNING] 'build.plugins.plugin.version' for org.apache.maven.plugins:maven-compiler-plugin is missing. @ hu.bz.ikti.insurance:InSurance:0.0.1-SNAPSHOT, C:\Dev\workspace\InSurance\pom.xml, line 27, column 12  
[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] ------------------------------------------------------------------------  
[INFO] Building SAM-függő közös osztályok 0.0.1-SNAPSHOT  
[INFO] ------------------------------------------------------------------------  
[WARNING] The POM for hu.bz.ikti:common:jar:0.0.1-SNAPSHOT is missing, no dependency information available  
[INFO] ------------------------------------------------------------------------  
[INFO] BUILD FAILURE  
[INFO] ------------------------------------------------------------------------  
[INFO] Total time: 1.110s  
[INFO] Finished at: Fri Jul 12 11:33:33 CEST 2013  
[INFO] Final Memory: 4M/114M  
[INFO] ------------------------------------------------------------------------  
[ERROR] Failed to execute goal on project SAMCommon: Could not resolve dependencies for project hu.bz.ikti.insurance:SAMCommon:jar:0.0.1-SNAPSHOT: Could not find artifact hu.bz.ikti:common:jar:0.0.1-SNAPSHOT -> [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.

对于错误项目，部分信息是：

    [ERROR] Failed to execute goal on project Service: Could not resolve dependencies for project hu.bz.ikti.insurance:Service:jar:0.0.1-SNAPSHOT: Failed to collect dependencies for [org.springframework:spring-context:jar:3.1.2.RELEASE (compile), org.springframework:spring-core:jar:3.1.2.RELEASE (compile), org.springframework:spring-beans:jar:3.1.2.RELEASE (compile), commons-dbcp:commons-dbcp:jar:1.4 (compile), postgresql:postgresql:jar:9.1-901-1.jdbc4 (compile), org.springframework:spring-tx:jar:3.1.2.RELEASE (compile), hu.bz.ikti.insurance:Model:jar:0.0.1-SNAPSHOT (compile), org.springframework:spring-orm:jar:3.1.2.RELEASE (compile), hu.bz.ikti:service-base:jar:0.0.1-SNAPSHOT (compile), org.springframework:spring-test:jar:3.1.2.RELEASE (compile), org.apache.maven.plugins:maven-compiler-plugin:jar:3.1 (compile)]: Failed to read artifact descriptor for hu.bz.ikti.insurance:Model:jar:0.0.1-SNAPSHOT: Could not transfer artifact hu.bz.ikti.insurance:Model:pom:0.0.1-SNAPSHOT from/to ikti (https://fcd3.ikti.hu/artifactory/ext-release-local): Failed to transfer https://fcd3.ikti.hu/artifactory/ext-release-local/hu/bz/ikti/insurance/Model/0.0.1-SNAPSHOT/Model-0.0.1-SNAPSHOT.pom. Error code 409, The repository 'ext-release-local' rejected the artifact 'ext-release-local:hu/bz/ikti/insurance/Model/0.0.1-SNAPSHOT/Model-0.0.1-SNAPSHOT.pom' due to its snapshot/release handling policy. -> [Help 1]

有人可以帮助我吗？

编辑：

这是什么意思：

您是否尝试将快照版本（Model-0.0.1-SNAPSHO T.pom）部署到仅发行版的存储库ext-release-local中？选择快照存储库（例如，ext-snapshot-local）而不是第1版。

我应该更改我的pom.xml吗？怎么样？我不明白它之前是如何工作的，但现在有这个编译问题。还有什么可以改变的？我没有改变任何意图。

已编辑2

我还注意到.m2文件夹下的settings.xml不存在。 Maven确实出了问题。

Answer 1

如@ user944849所述，409是重要的部分。您正尝试将快照版本（Model-0.0.1-SNAPSHO‌T.pom）部署到仅发布的存储库ext-release-local中，从而产生冲突。选择快照存储库（例如ext-snapshot-local）而不是第1版。

Answer 2

我偶然发现了一篇略有不同的问题：我们尝试将工件artifact-1.2.1.jar部署到Snapshot存储库并出现此错误：

org.artifactory.api.repo.exception.RepoRejectException: Cannot deploy file
'artifact-1.2.1.jar'. The repository 'repo_snapshot' rejected the resolution
of an artifact 'repo_snapshot:xxx/artifact/1.2.1/artifact-1.2.1.jar' due to 
conflict in the snapshot release handling policy.

我们的问题是SNAPSHOT不是工件文件名的一部分，因此将其重命名为artifact-1.2.1-SNAPSHOT.jar解决了这个问题。

Maven错误和构建失败

2 个答案: