I have a Maven project in Eclipse and if I try to run Maven > Update project I get the following error
Failure to transfer org.apache.maven.plugins:maven-resources-plugin:pom:2.5 from http://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.apache.maven.plugins:maven-resources-plugin:pom:2.5 from/to central (http://repo.maven.apache.org/maven2): java.net.ConnectException: connection timed out to http://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-resources-plugin/2.5/maven-resources-plugin-2.5.pom
I tried to run Maven with the embedded installation and an external one - same result.
I don't have any proxy set up in Eclipse and I don't need one.
I do not reference the plugin in my POM.
Running mvn eclipse:eclipse in console works perfectly.
I'm using Eclipse Kepler and m2e 1.4.0.201.
The parent POM is
<parent>
<groupId>org.sonatype.oss</groupId>
<artifactId>oss-parent</artifactId>
<version>7</version>
</parent>
Anyone have any idea why?
Adding
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<version>2.6</version>
</plugin>
</plugins>
</pluginManagement>
solved the problem.
Here's the error I was getting initially:
Failure to transfer org.sonatype.oss:oss-parent:pom:9 from
http://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.sonatype.oss:oss-parent:pom:9
from/to central (http://repo.maven.apache.org/maven2): Address family
not supported by protocol family: connect
I didn't need to introduce any additional maven plugins, simply enclosing the existing plugins inside <pluginManagement> tag as described here: How to solve "Plugin execution not covered by lifecycle configuration" for Spring Data Maven Builds solved it for me - hopefully it will help someone else as well.
Related
Some time between the 11th September and the 14th September, running sonar through our travis build started failing with an org.eclipse.dawnsci.targetplatform should be relative to project baseDir error:
[ERROR] Failed to execute goal org.sonarsource.scanner.maven:sonar-maven-plugin:3.3.0.603:sonar (default-cli) on project org.eclipse.scanning: Dir /home/travis/build/eclipse/org.eclipse.dawnsci/org.eclipse.dawnsci.targetplatform should be relative to project baseDir -> [Help 1]
Looking through the pom.xml the org.eclipse.dawnsci module does stand out as being different to all of the others:
<modules>
<module>org.eclipse.scanning.target.platform</module>
<module>../org.eclipse.dawnsci</module>
<module>org.eclipse.scanning.api</module>
...
</modules>
I have tried updating sonar-project.properties from
sonar.exclusions=**/*.xml,**/*.class
to each of the following:
sonar.exclusions=**/*.xml,**/*.class,../org.eclipse.dawnsci
sonar.exclusions=**/*.xml,**/*.class,org.eclipse.dawnsci*
sonar.exclusions=**/*.xml,**/*.class,org.eclipse.dawnsci**
but none of these changes helped.
After previous problems I have added --fail-never to the mvn -q sonar:sonar command in .travis.yml so this problem won't prevent pull requests being merged, but it would be nice to have sonar reports on our repo again.
Any suggestions about how I can fix our travis build would be appreciated?
We changed the way we validate project layout, and it leads to this error. A ticket was created to track this change, and we are currently discussing options (like updating the SonarQube Scanner for Maven). Feel free to follow it for updates, and sorry for the inconvenience.
For your specific case, one workaround is to create a build profile, and exclude module ../org.eclipse.dawnsci when running the SonarCloud analysis. Or move the module to be under the project basedir (and avoid using .. in module location).
As a side note, there is no point maintaining the file sonar-project.properties if you are using the Scanner for Maven (mvn sonar:sonar) since the Scanner for Maven will only read configuration from pom.xml.
As suggested by Julien H. - SonarSource Team adding a profile did solve this problem.
In the pom.xml I changed
<modules>
<module>org.eclipse.scanning.target.platform</module>
<module>../org.eclipse.dawnsci</module>
...
</modules>
to
<profiles>
<profile>
<id>externalModules</id>
<activation><activeByDefault>true</activeByDefault></activation>
<modules>
<module>../org.eclipse.dawnsci</module>
</modules>
</profile>
</profiles>
<modules>
<module>org.eclipse.scanning.target.platform</module>
...
</modules>
so that the module is included by default.
I then added -P !externalModules to my mvn sonar:sonar command in .travis.yml so that it was excluded when running sonar analysis.
I stumbled over the same problem and finally came to the conclusion that this has all been fixed in the latest sonar-maven-plugin 3.4. You can simply upgrade your dependency to this:
<plugin>
<groupId>org.sonarsource.scanner.maven</groupId>
<artifactId>sonar-maven-plugin</artifactId>
<version>3.4.0.905</version>
</plugin>
I am following the Hibernate documentation and trying to create a Maven project in my eclipse. I have created a new maven project by selecting default options shown in eclipse except for groupId, artifactId and version details which I have selected (org.hibernate.tutorials, hibernate-tutorial, 1.0.0-SNAPSHOT respectively) based on the information present in pom.xml shown in Hibernate documentation. After that I have replaced the pom.xml file in my project with the one shown in documentation. Then I have added version details for each of the dependencies which are missing in the documentation. Here is my final pom.xml file:
<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">
<modelVersion>4.0.0</modelVersion>
<groupId>org.hibernate.tutorials</groupId>
<artifactId>hibernate-tutorial</artifactId>
<version>1.0.0-SNAPSHOT</version>
<name>First Hibernate Tutorial</name>
<build>
<!-- we dont want the version to be part of the generated war file name -->
<finalName>${artifactId}</finalName>
</build>
<dependencies>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>4.3.6.Final</version>
</dependency>
<!-- Because this is a web app, we also have a dependency on the servlet api. -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
</dependency>
<!-- Hibernate uses slf4j for logging, for our purposes here use the simple backend -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>1.5.6</version>
</dependency>
<dependency>
<groupId>javassist</groupId>
<artifactId>javassist</artifactId>
<version>3.12.1.GA</version>
</dependency>
</dependencies>
Now in eclipse I see below errors:
1) Maven Configuration Problem:
Failure to transfer
org.apache.maven.plugins:maven-resources-plugin:pom:2.5 from
http://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.apache.maven.plugins:maven-resources-plugin:pom:2.5 from/to
central (http://repo.maven.apache.org/maven2): The operation was
cancelled.
2) Maven Problems:
CoreException: Could not get the value for parameter compilerId for plugin execution default-compile: PluginResolutionException: Plugin org.apache.maven.plugins:maven-compiler-plugin:2.3.2 or one of its dependencies could not be resolved: Failed to collect dependencies for org.apache.maven.plugins:maven-compiler-plugin:jar:2.3.2 (): ArtifactDescriptorException: Failed to read artifact descriptor for org.codehaus.plexus:plexus-container-default:jar:1.0-alpha-9-stable-1: UnresolvableModelException: Failure to transfer org.codehaus.plexus:plexus-containers:pom:1.0.3 from http://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.codehaus.plexus:plexus-containers:pom:1.0.3 from/to central (http://repo.maven.apache.org/maven2): The operation was cancelled.
3) Maven Problem:
CoreException: Could not get the value for parameter compilerId for plugin execution default-testCompile: PluginResolutionException: Plugin org.apache.maven.plugins:maven-compiler-plugin:2.3.2 or one of its dependencies could not be resolved: Failure to transfer org.codehaus.plexus:plexus-utils:jar:1.4.1 from http://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.codehaus.plexus:plexus-utils:jar:1.4.1 from/to central (http://repo.maven.apache.org/maven2): The operation was cancelled.
4) Maven Problem:
Plugin execution not covered by lifecycle configuration: org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (execution: default-compile, phase: compile)
5) Maven Problem:
Plugin execution not covered by lifecycle configuration: org.apache.maven.plugins:maven-compiler-plugin:2.3.2:testCompile (execution: default-testCompile, phase: test-compile)
6) Maven Problem:
Project configuration is not up-to-date with pom.xml. Run Maven->Update Project or use Quick Fix.
Update: When I build the project in eclipse I am getting below error:
Errors occurred during the build.
Errors running builder 'Maven Project Builder' on project 'hibernate-tutorial'.
Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.5
Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.5
Could not calculate build plan: Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.5
Plugin org.apache.maven.plugins:maven-resources-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.5
Please help me how can I fix these issues. I am blocked at first step of learning Hibernate.
Thanks in advance.
Exit eclipse
Remove (or rename to be safe) your .m2/repository directory, it will be located in your home directory on your machine.
Start eclipse, right click your project, select Update Maven Project, check Force Update of Snapshots/Releases, press OK
It did not allow me to rename .m2 dir. Below are the detailed steps which resolved my error:
* I removed project from Eclipse
* Exited Eclipse
* Deleted (not shift deleted) .m2 folder from C/Users/Kshitija/ location
* Opened Eclipse, created maven project again
* Right clicked on the project -> Maven -> update project -> selected an option of "check Force Update of Snapshots/Releases", press OK
as soon as project is built, the error disappeared
On building my workspace, my Java 6 Maven project is marked with an error (a Maven problem):
Could not calculate build plan: The repository system is offline but the artifact org.apache.maven.surefire:surefire:pom:2.7.1 is not available in the local repository.
What strikes me as odd is that it is searching for org.apache.maven.surefire:surefire while the true dependency is org.apache.maven.surefire:maven-surefire-plugin.
My effective pom is showing:
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.7.1</version>
<executions>
I'm using Eclipse Indigo with the m2eclipse plugin. And it compiles correctly when running any Maven goal. I tried cleaning the project, reimporting it, clearing the .metadata file.
Where does this behavior come from? Thanks
The mentioned dependency is the parent project for the maven-surefire-plugin and should usually not given directly only via the maven-surefire-plugin itself.
Furthermore What strikes me as odd is that it is searching for org.apache.maven.surefire:surefire while the true dependency is org.apache.maven.surefire:maven-surefire-plugin. which is simply wrong, cause the correct groupId and artifactId for the maven-surefire-plugin is:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.7.2</version>
...
</plugin>
It could be possible having problems while accessing maven central. Apart from the above you should update the maven-surefire-plugin cause the current up-to-date version is 2.15.
I am trying to build the sample application for spring batch 2.1.6. (ie. spring-batch-2.1.6.RELEASE/samples/spring-batch-samples) using maven but am getting this error for a missing plugin:
[ERROR] Plugin
com.springsource.bundlor:com.springsource.bundlor.maven:1.0.0.RELEASE
or one of its dependencies could not be resolved: Failure to find
com.springsource.bundlor:com.springsource.bundlor.maven:jar:1.0.0.RELEASE
in http://repo1.maven.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 ->
Is there another repository I can set up to get this plugin? I am a bit suprised to be getting this errror as this is the latest realease version of spring batch.
Here is the repository section from the pom as it came in the download:
<repositories>
<repository>
<id>com.springsource.repository.bundles.external</id>
<name>SpringSource Enterprise Bundle Repository - SpringSource Bundle External</name>
<url>http://repository.springsource.com/maven/bundles/external</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
The project's parent pom has a bootstrap profile which contains the necessary repository definitions. Build the project with the command mvn test -P bootstrap and it will download the dependencies.
P.S. This is explained in the readme's instructions that how to build Spring Batch. It would be good if they would also tell how to do it in the instructions for using the samples - maybe you could file a bug report?
i am using maven3 and was able to solve this problem by adding this to my pom:
<pluginRepositories>
<pluginRepository>
<id>plugin.repo.maven.central2</id>
<url>http://objectstyle.org/maven2/</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
The Spring batch Admin sample build is broken for sure. At least as of today.
The -Pbootstrap doesn't help and adding the repos in that profile in my local settings doens't help either.
When I attempted to build spring-batch-admin-sample, I found that I was missing dependencies of spring batch!
So I went to build that. There I found that I was missing org.neo4j:neo4j-cypher-dsl-1.9.M04 and also gemfire.7.0.1.jar. Adding repos doesn't help because of the maven2/3 incompatibility issues.
So a sure way to fix this is to go to each repo, download the missing dep and mvn install-file them.
So get the neo4j one here:
http://m2.neo4j.org/content/repositories/releases/org/neo4j/neo4j-cypher-dsl/1.9.M04/
Get the gemfire one from here:
https://repo.springsource.org/gemstone-release-cache/com/gemstone/gemfire/gemfire/7.0.1/
And then I ran into a foundrylogic.vpp dependency that I found here:
http://objectstyle.org/maven2/foundrylogic/vpp/vpp/2.2.1/
Don't forget to get the corresponding poms also to keep it clean and get all the transitives, if any.
Use the mvn install-file plugin described here to get all three deps to your local repo.
http://maven.apache.org/plugins/maven-install-plugin/usage.html
Now spring-batch should build clean.
Now if you go to build spring-batch-admin it will still fail because it depends on spring-batch-core-2.2.3.BUILD-SNAPSHOT whereas what we just built was version 3.0.0.BUILD-SNAPSHOT.
So go to spring-batch-admin-parent's pom and modify the pom like so:
<!-- <spring.batch.version>2.2.3.BUILD-SNAPSHOT</spring.batch.version> -->
<spring.batch.version>3.0.0.BUILD-SNAPSHOT</spring.batch.version>
And then step back to spring-batch-admin and mvn clean install should build the sample.
Hope this helps someone!
I installed maven 3.2.1 and it works.
I've tried to build Tycho now for a couple of hours and just can't get it to work. I've followed these instructions:
https://docs.sonatype.org/display/TYCHO/BuildingTycho
So, I've downloaded Eclipse 3.6RC2 and Delta-packs linked from this instruction (is it for 3.5 only?):
http:// (remove space) aniefer.blogspot.com/2009/06/using-deltapack-in-eclipse-35.html
I've added the DeltaPack to the TargetPlatform inside of the Eclipse-installation.
I've installed Maven: Apache Maven 3.0-beta-1 (r935667; 2010-04-19 19:00:39+0200)
I can run the first bootstrap of the build, but the second fails:
mvn clean install -e -V -Pbootstrap-2 -Dtycho.targetPlatform=$TYCHO_TARGET_PLATFORM
ERROR] Internal error: java.lang.RuntimeException:
Could not resolve plugin org.eclipse.core.net.linux.x86_null -> [Help 1]
I've tried different stuff, I built an older revision against 3.5 as in this blogpost:
http:// (remove space) divby0.blogspot.com/2010/03/im-in-love-with-tycho-08-and-maven-3.html
and that actually built a running maven, but that version then can't find the tycho plugin:
org.apache.maven.plugin.version.PluginVersionResolutionException: Error resolving version for plugin 'org.codehaus.tycho:maven-tycho-plugin' from the repositories [local (/Users/viktor/.m2/repository), central (http://repo1.maven.org/maven2)]: Plugin not found in any plugin repository
I thought that the point was that the plugin was going to build in when I had built a Tycho-dist…?
Sorry about the links, stackoverflows spam-protection doesn't let me post more than one url yet
The Tycho documentation is pretty bad, to set the record straight, Tycho is included in the Maven repositories by default now; declaring it in your POM will automatically download it and allow you to use it.
To cut to the chase, this is all you have to put in your Maven POM to use Tycho, and then next time Maven uses this POM for a project, it will get Tycho if you don't already have it and use it for the build. At the time of this writing, 0.12.0 is the latest stable release.
<build>
<plugins>
<plugin>
<groupId>org.eclipse.tycho</groupId>
<artifactId>tycho-maven-plugin</artifactId>
<version>0.12.0</version>
<extensions>true</extensions>
</plugin>
</plugins>
</build>
Now, say, you would like to use an "unstable" Tycho, like <version>0.13.0</version>. Then you would want to change the version number in the plugin to the appropriate value, and then add this (The latest Tycho repository) to your POM:
<pluginRepositories>
<pluginRepository>
<id>sonatype-release</id>
<url>http://repository.sonatype.org/content/groups/sonatype-public-grid
</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
That simple.
With the move to eclipse.org, we also invested in better documentation for contributors:
http://wiki.eclipse.org/Developing_Tycho
http://wiki.eclipse.org/Tycho/Contributor_Guide