Project I'm working on uses Vaadin framework (old version 7) and java 8. Project is implemented as multiple projects (modules).
Everything worked fine for a few months until yesterday. I did some changes on 'core' part of the project, ran mvn install and jumped into the main project. There I ran
mvn clean
mvn dependency:copy-dependencies
to get my changes and dependencies copied from core to the main project. Last goal (copy-dependencies) always fails with this error
(note that I covered some information in the error message on purpose):
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------< myproject.main >-------------------------
[INFO] Building Main version
[INFO] --------------------------------[ jar ]---------------------------------
Downloading from mvn-repository jetty: https://mvnrepository.com/artifact/com/vaadin/addon/jpacontainer/3.1.1/jpacontainer-3.1.1.pom
Downloading from mvn-repository jetty: https://mvnrepository.com/artifact/com/vaadin/addon/vaadin-touchkit-agpl/3.0.0/vaadin-touchkit-agpl-3.0.0.pom
Downloading from mvn-repository jetty: https://mvnrepository.com/artifact/org/vaadin/resetbuttonfortextfield/1.2.1/resetbuttonfortextfield-1.2.1.pom
Downloading from mvn-repository jetty: https://mvnrepository.com/artifact/org/vaadin/addon/confirmdialog/2.1.2/confirmdialog-2.1.2.pom
Downloading from mvn-repository jetty: https://mvnrepository.com/artifact/com/vaadin/tapio/googlemaps/0.6.1/googlemaps-0.6.1.pom
Downloading from mvn-repository jetty: https://mvnrepository.com/artifact/org/vaadin/addons/contextmenu/4.5/contextmenu-4.5.pom
Downloading from mvn-repository jetty: https://mvnrepository.com/artifact/org/vaadin/addons/lazyquerycontainer/vaadin-lazyquerycontainer/7.3.3.6/vaadin-lazyquerycontainer-7.3.3.6.pom
Downloading from mvn-repository jetty: https://mvnrepository.com/artifact/org/vaadin/addons/popupbutton/2.6.0/popupbutton-2.6.0.pom
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.383 s
[INFO] Finished at: 2021-08-17T11:37:09+02:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project main: Could not resolve dependencies for project *myproject.core:version*: Failed to collect dependencies at *myproject.core:version* -> com.vaadin.addon:jpacontainer:jar:3.1.1: Failed to read artifact descriptor for com.vaadin.addon:jpacontainer:jar:3.1.1: Could not transfer artifact com.vaadin.addon:jpacontainer:pom:3.1.1 from/to mvn-repository jetty (https://mvnrepository.com/artifact/): authorization failed for https://mvnrepository.com/artifact/com/vaadin/addon/jpacontainer/3.1.1/jpacontainer-3.1.1.pom, status: 403 Forbidden -> [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.
[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/DependencyResolutionException
The weird thing is that I don't know about any change in the project or my pc that could cause this issue.
I already tried:
mvn -U dependency:copy-dependencies
running mvn package on before trying to copy dependencies (fails with the same error)
Resetting my Intellij environment
Recompiling every dependent projects
I read the wiki article from the error message but I do not consider it to much use - project work before that without me having to set for example proxy or TLS. Do you have any suggestions on how to solve this problem ?
The problem was indeed in the maven repository link. It seems that the dependencies have changed recently.
In my case the solution was to remove the repository in POM that caused trouble, namely
<repository>
<id>mvn-repository jetty</id>
<url>https://mvnrepository.com/artifact/</url>
</repository>
When I try to run the mvn sonar:sonar target maven are unable to run sonar, here is the relevant part of the mvn output:
[INFO] Execute: org.codehaus.sonar:sonar-maven-plugin:3.6:sonar
[WARNING] While downloading javax.xml:jaxrpc:1.1
This artifact has been relocated to javax.xml:jaxrpc-api:1.1.
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Can not execute Sonar
Embedded error: Unable to load the mojo 'org.codehaus.sonar:sonar-maven-plugin:3.6:sonar' in the plugin 'org.codehaus.sonar:sonar-maven-plugin'. A required class is missing: Lorg/apache/maven/shared/dependency/tree/DependencyTreeBuilder;
org.apache.maven.shared.dependency.tree.DependencyTreeBuilder
It seems like maven doesn't download the required dependency for some reason.
I have a local nexus configured that contains the jar, but i get the same result regardless if I have that profile active in my settings.xml or not.
How should I configure maven in order for it to try to download the dependency?
This was resolved by running:
mvn sonar:sonar -U
Apparently there was some corruption in the .m2 directory.
This is probably a newbie question, but I'm new to Maven.
I'm trying to build Gerrit's replication plugin, "since the master branch (and thus Gerrit 2.5) no longer supports replication out of the box."
So I did clone https://gerrit.googlesource.com/plugins/replication and executed mvn clean install inside the new directory. The error message is:
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building replication 1.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[WARNING] The POM for com.google.gerrit:gerrit-plugin-api:jar:2.6-SNAPSHOT is missing, no dependency information available
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.840s
[INFO] Finished at: Thu Apr 25 17:30:10 BRT 2013
[INFO] Final Memory: 6M/105M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project replication: Could not resolve dependencies for project com.googlesource.gerrit.plugins.replication:replication:jar:1.1-SNAPSHOT: Failure to find com.google.gerrit:gerrit-plugin-api:jar:2.6-SNAPSHOT in https://gerrit-api.commondatastorage.googleapis.com/release/ was cached in the local repository, resolution will not be
reattempted until the update interval of gerrit-api-repository has elapsed or updates are forced -> [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.
[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/DependencyResolutionException
It looks like this URL isn't valid: https://gerrit-api.commondatastorage.googleapis.com/release/ -- but like I said, I'm new to Maven so I'm not sure how to proceed. I did some research, but I don't know what I'm looking for.
Any pointer would be highly appreciated. Thanks in advance.
A couple of things -
You are missing the gerrit-plugin-api.jar. This currently isn't provided upstream, so you must build it yourself. I believe running mvn install from a Gerrit repository will package and add this jar to your system.
You don't want to run install, you just want to run package on the plugin. mvn package will put the .jar in the target/ folder, which you then copy to your plugins folder inside your Gerrit installation.
Good luck!
Like Brad mentioned, I am missing the gerrit-plugin-api.jar. Unfortunately, I was not able to build it, since the Gerrit repos seem to be facing issues lately, as mentioned in other threads (this one, for instance - from two days ago).
Anyway, below are my additional steps based on Brad's answer (hopefully this may help others):
git clone https://gerrit.googlesource.com/gerrit
cd gerrit/gerrit-plugin-api/
mvn clean install
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Gerrit Code Review - Plugin API 2.7-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[WARNING] The POM for com.google.gerrit:gerrit-sshd:jar:2.7-SNAPSHOT is missing, no dependency information available
[WARNING] The POM for com.google.gerrit:gerrit-httpd:jar:2.7-SNAPSHOT is missing, no dependency information available
[WARNING] The POM for com.google.gerrit:gerrit-pgm:jar:2.7-SNAPSHOT is missing, no dependency information available
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.342s
[INFO] Finished at: Fri Apr 26 10:52:54 BRT 2013
[INFO] Final Memory: 5M/105M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project gerrit-plugin-api: Could not resolve dependencies for project com.google.gerrit:gerrit-plugin-api:jar:2.7-SNAPSHOT: The following artifacts could not be resolved: com.google.gerrit:gerrit-sshd:jar:2.7-SNAPSHOT, com.google.gerrit:gerrit-httpd:jar:2.7-SNAPSHOT, com.google.gerrit:gerrit-pgm:jar:2.7-SNAPSHOT: Failure to find com.google.gerrit:gerrit-sshd:jar:2.7-SNAPSHOT in https://gerrit-maven.commondatastorage.googleapis.com was cached in the local repository, resolution will not be reattempted until the update interval of gerrit-maven has elapsed or updates are forced -> [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.
[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/DependencyResolutionException
EDIT
These are the steps that worked for me, in case someone else faces the same issue.
git clone https://gerrit.googlesource.com/gerrit
Check available 'versions'
git branch -r
git checkout -b 2.5 origin/stable-2.5
The steps didn't work on the master branch in my environment, and I'm using 2.5...
So yeah, 2.5.
cd gerrit
mvn clean install
This will rebuild the entire universe, go grab a cup of coffee. :)
.. when done
cd gerrit-plugin-api/
mvn package
This also takes some time...
If everything goes fine, you can copy the jar at the target folder, like:
cp target/<large-name>.jar ~/replication.jar
Finally install it (from ~):
ssh -p 29418 localhost gerrit plugin install -n name \ - <replication.jar
Details on how to install Gerrit plugins are here.
The thing is, now I'm getting another error, something like:
"A binding to (something) was already configured at (something)."
But that's another story / thread / post...
Thanks and good luck!
Do a mvn -P all clean install on the toplevel, not inside gerrit-plugin-api.
The fastest way to fix is is to change the pom.xml and use a version that is not a snapshot. I was trying to build the delete-project for the stable-2.6 branch and was facing the same issue. All that needs to be done is to change the Gerrit-ApiVersion:
<Gerrit-ApiType>plugin</Gerrit-ApiType>
- <Gerrit-ApiVersion>2.6-SNAPSHOT</Gerrit-ApiVersion>
+ <Gerrit-ApiVersion>2.6-rc2</Gerrit-ApiVersion>
</properties>
<name>Delete Project Gerrit Plugin</name>
Building off of #Conaaando's answer, I performed these exact steps and successfully am using the plugin. Steps courtesy of http://asheepapart.blogspot.com/2013/12/how-to-build-gerrit-replication-plugin.html
git clone --recursive https://gerrit.googlesource.com/gerrit
You need the --recursive here because the plugins are actually git submodules and won't otherwise be cloned along with your repo.
If you've already cloned, you can run git submodule init; git submodule update
cd gerrit
git checkout -b stable-2.7 origin/stable-2.7
mvn install -DskipTests=true -Dmaven.javadoc.skip=true
It's not necessary to skip the tests or generating Java Doc, but it will greatly improve your compile time and decrease the amount of memory maven uses
cd gerrit-plugin-api
mvn package -Dmaven.javadoc.skip=true
This creates the jar that will be necessary for the replication plugin to get built
cd plugins/replication
mvn package -Dmaven.javadoc.skip=true
At this point, you have compiled and packaged the replication jar! All you need to do now is register it with your Gerrit server. For simplicity, I'll pretend your gerrit server is running at gerrit.example.com. These steps copy the replication jar to your review server and then instruct the review server to install the plugin from that copied location.
scp target/replication-2.7.jar gerrit.example.com:/tmp/
ssh -p 29418 gerrit.example.com gerrit plugin install -n replication /tmp/replication-2.7.jar
A team member has shared his project with me on bitbucket and he used maven to manage his dependencies. After cloning the repo (using mercurial) into my workspace (Eclipse) and downloading maven, m2e and all the other required set up files i was able to get all of the project libraries except for 4.
After downloading the project, i ran several mvn commands to clean, install and hopefully download these missing jars. When i ran mvn -e command i get this long error that does nothing to help. Do i have to find and download these 4 jars and put them in my maven repo?
Command output: mvn -e
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 23.769s
[INFO] Finished at: Mon Apr 09 17:42:17 CDT 2012
[INFO] Final Memory: 4M/15M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project Dugsi_Manager: Could not resolve depen
dencies for project org.bixin.dugsi:Dugsi_Manager:war:0.1.0.BUILD-SNAPSHOT: The
following artifacts could not be resolved: org.eclipse.persistence:eclipselink:j
ar:2.2.0, org.eclipse.persistence:javax.persistence:jar:2.0.3, org.vaadin:icepus
h-gwt:jar:0.1.2, org.jqurantree:jquran:jar:1.0.0: Could not find artifact org.ec
lipse.persistence:eclipselink:jar:2.2.0 in spring-maven-release (http://maven.sp
ringframework.org/release) -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e swit
ch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
EDIT:
I just need to share my local repository with all other team members that clone my project. External jars that dont use maven have to be manually installed into my local repo, this creates a problem because i cant share my local repo? Any ideas
You can either install these JARs in your local repository, or setup an own (possibly private) maven repository for you to share with your team. Sonatype provides with Nexus OSS an open-source based software to easily set up a repository (which also proxies remote ones if you like).
I try to develop one jenkins (a.k.a hudson) plugin, and follow the Tutorial, and generated source code tree after mvn -cpu hpi:create command.
While when I do "mvn package", it reports error like
[INFO] Building Unnamed - com.example.jenkins:redmine2:hpi:1.0-SNAPSHOT
[INFO] task-segment: [clean]
[INFO] ------------------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Error building POM (may not be this project's POM).
Project ID: org.apache.maven.plugins:maven-enforcer-plugin
Reason: Error getting POM for 'org.apache.maven.plugins:maven-enforcer-plugin' from the repository: Failed to resolve artifact, possibly due to a repository list that is not appropriately equipped for this artifact's metadata.
org.apache.maven.plugins:maven-enforcer-plugin:pom:1.1-SNAPSHOT
from the specified remote repositories:
nexus (http://maven.nexus.local:8888/nexus/content/groups/public)
for project org.apache.maven.plugins:maven-enforcer-plugin
From my nexus server, it has maven-enforcer-plugin:1.0 version only, but this dependence is generated from jenkins by default, anyone can help me to solve it ?
(How) Can I change to plugin-1.0 version.
what can I add in nexus server
I just have basic knowledge of maven.
I fixed it by myself by doing two things.
1. Added Apache snapshot from here into my nexus repo group besides those setting in Tutorial
2. It seems my local maven repo is messed up as well, so I can clean it up and reload from nexus.
And it still use maven-enforcer-plugin:pom:1.1-SNAPSHOT plugins.
Hope it helps you as well.