org.apache.maven.model.resolution.UnresolvableModelException

Could >> not transfer artifact org.apache.portals:portals-pom:pom:1.4 from/to >> central (https://repo.m aven.apache.org/maven2): Connect to repo.maven.apache.org:443 >> [repo.maven.apache.org/23.235.40.215] failed: Connection timed out: >> connect at >> org.apache.maven.project.ProjectModelResolver.resolveModel(ProjectMode >> lResolver.java:197) at >> org.apache.maven.project.ProjectModelResolver.resolveModel(ProjectMode >> lResolver.java:246) at >> org.apache.maven.model.building.DefaultModelBuilder.readParentExternal >> ly(DefaultModelBuilder.java:978) at >> org.apache.maven.model.building.DefaultModelBuilder.readParent(Default >> ModelBuilder.java:796) at >> org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModel >> Builder.java:325) at >> org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBui >> lder.java:469) at >> org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBui >> lder.java:438) at >> org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBui >> lder.java:401) at >> org.apache.maven.graph.DefaultGraphBuilder.collectProjects(DefaultGrap >> hBuilder.java:419) at >> org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor( >> DefaultGraphBuilder.java:410) at >> org.apache.maven.graph.DefaultGraphBuilder.build(DefaultGraphBuilder.j >> ava:83) at >> org.apache.maven.DefaultMaven.buildGraph(DefaultMaven.java:491) at >> org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:219) at >> org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193) at >> org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)

Samebug tips0

We couldn't find tips for this exception.

Don't give up yet. Paste your full stack trace to get a solution.

Solutions on the web10

  • via Unknown by Ron Wheeler,
  • via Unknown by Ron Wheeler,
  • Stack trace

    • org.apache.maven.model.resolution.UnresolvableModelException: Could >> not transfer artifact org.apache.portals:portals-pom:pom:1.4 from/to >> central (https://repo.m aven.apache.org/maven2): Connect to repo.maven.apache.org:443 >> [repo.maven.apache.org/23.235.40.215] failed: Connection timed out: >> connect at >> org.apache.maven.project.ProjectModelResolver.resolveModel(ProjectMode >> lResolver.java:197) at >> org.apache.maven.project.ProjectModelResolver.resolveModel(ProjectMode >> lResolver.java:246) at >> org.apache.maven.model.building.DefaultModelBuilder.readParentExternal >> ly(DefaultModelBuilder.java:978) at >> org.apache.maven.model.building.DefaultModelBuilder.readParent(Default >> ModelBuilder.java:796) at >> org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModel >> Builder.java:325) at >> org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBui >> lder.java:469) at >> org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBui >> lder.java:438) at >> org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBui >> lder.java:401) at >> org.apache.maven.graph.DefaultGraphBuilder.collectProjects(DefaultGrap >> hBuilder.java:419) at >> org.apache.maven.graph.DefaultGraphBuilder.getProjectsForMavenReactor( >> DefaultGraphBuilder.java:410) at >> org.apache.maven.graph.DefaultGraphBuilder.build(DefaultGraphBuilder.j >> ava:83) at >> org.apache.maven.DefaultMaven.buildGraph(DefaultMaven.java:491) at >> org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:219) at >> org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193) at >> org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:862) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:286) at org.apache.maven.cli.MavenCli.main(MavenCli.java:197)

    Write tip

    You have a different solution? A short tip here would help you and many other users who saw this issue last week.

    Users with the same issue

    We couldn't find other users who have seen this exception.