I tried re-configuring my project for snapshots in intellij, please why is my pom.xml not working according to the documentation
<repositories>
<repository>
<id>snapshots-repo</id>
<url>https://oss.sonatype.org/content/repositories/snapshots</url>
<releases>
<enabled>false</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>daily</updatePolicy>
</snapshots>
</repository>
</repositories>
<releases>..</releases> and <snapshots>..<snapshots/> are outlined in red with a Element 'releases' cannot have character [children], because the type's content type is element-only. error
I took your snippet and tried to build the project locally.
I haven't seen such kind of error, everything in tag looks valid.
The only thing that I have added to build you project is <version>${nd4j.version}</version> tag to
<dependency>
<groupId>org.nd4j</groupId>
<artifactId>${nd4j.backend}</artifactId>
</dependency>
Could you please, make provided above changes and double check your pom.xml file syntax.
Related
I was looking for BIRT Dependency in the net. Package my code refers are
import org.eclipse.birt.chart.model.Chart;
import org.eclipse.birt.chart.model.attribute.Anchor;
It is using chartengineapi and below is the maven dependency entry for POM.
<!-- https://mvnrepository.com/artifact/org.eclipse.birt/chartengineapi -->
<dependency>
<groupId>org.eclipse.birt</groupId>
<artifactId>chartengineapi</artifactId>
<version>2.3.2</version>
</dependency>
Since it is part of other repository (https://repository.jboss.org/nexus/content/repositories/thirdparty-releases/) it gives error in Pom.xml. Could any one help me to sort out this ?
added repository tag and resolved.
<repositories>
<repository>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>central</id>
<name>Central Repository</name>
<url>https://repo.maven.apache.org/maven2</url>
</repository>
</repositories>
Add one more <repository></repository> and the give the new repo name and link. It worked for me though I am not sure whether this is a standard approach.
My Android Maven project pom.xml contains the following entries. Now everything works fine. What is the difference between <repositories> entries and the <pluginRepositories> entries.
<repositories>
<repository>
<id>my-repo</id>
<url>http://10.10.10.230:8081/nexus/content/groups/public</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>always</updatePolicy>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>my-repo</id>
<name>my-repo</name>
<url>http://10.10.10.230:8081/nexus/content/groups/public/</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
As #otakun85 stated, There is no technical difference at all. It's for having different configurations->behavior for plugins in contrary to normal artifacts. See repository vs. pluginRepository for more details.
Also check maven-users mailing list archives, It provides quite good explanation to it.
Maven will resolve plugin dependencies using the configured pluginRepository. Other artifact dependencies (eg. a parent pom) are resolved using repository.
Note: Things available on maven central will be resolved by default so you wouldn't normally need to include repository for those.
For example, if your pom.xml specifies a parent pom and a plugin dependency that both exist in the same repository you must still specify both repository AND pluginRepository. If you only configure one then maven will complain with "Unresolvable X" errors.
Is it possible to download dependencies in maven using multiple plugin-repos?
I have my settings.xml configured to get dependencies from a custom repo and because of this, i am unable to get dependencies from the main maven repo server.
Is this possible to setup more then one plugin Repo?
Here is what i have setup so far for my custom repo:
</profiles>
<profile>
<id>custom-config</id>
<repositories>
<repository>
<id>custom-snapshots</id>
<name>customSnapshots</name>
<releases>
<enabled>false</enabled>
<updatePolicy>always</updatePolicy>
<checksumPolicy>warn</checksumPolicy>
</releases>
<snapshots>
<enabled>true</enabled>
<updatePolicy>never</updatePolicy>
<checksumPolicy>fail</checksumPolicy>
</snapshots>
<url>http:/custom/repo</url>
<layout>default</layout>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>custom-plugins</id>
<urlhttp:/custom/repo/public-snapshots</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</pluginRepository>
</pluginRepositories>
</profile>
</profiles>
I have not included the dependencies here, but I am unable to pull and resolve some library dependencies.
The maven repo that I use is http://mvnrepository.com/ but I dont have details on the exact repo settings to use as the one I defined for a custom one.
The default maven repository is called "central". Its url is: http://repo1.maven.org/maven2/ or nowadays: http://repo.maven.apache.org/maven2/
But it is usually configured as mirrorOf. If you create a repository in your settings.xml and give it the id *central" it will replace it.
So I wonder why you can't resolve dependencies from there. Usually adding a repository in settings.xml does not turn of central.
could you execute mvn help:effective-settings and mvn help:effective-pom and have a loook at all repositories, profiles and mirrorOf elements in the xml? central should be there.
I would also recommend using a Maven proxy like Nexus or Artifactory. It simplifies a lot of things within a company.
A quick question.
A am new to pom repositories.
I added this
<repository>
<id>tapx</id>
<name>howard lewisship snapshot repository</name>
<url>http://howardlewisship.com/snapshot-repository/</url>
</repository>
to pom file to get these files for tapestry project.
sha1 left and filename ont the right
7155233ba0dfbd99e19358f57e262ad484a440c6 tapx-core-1.1-20110620.210912-27.jar
822c300e6b6d93c53216d8d4fbb9b13217a7fb84 tapx-core-1.2-20110705.222421-4.jar
c11b3134128c3267f55dc4f8bfaab2f1f68ba711 tapx-datefield-1.1-20110617.214353-17.jar
ba2f05929baf2c01d22300953e983ac7a8f791b5 tapx-datefield-1.2-20110705.222544-4.jar
rebuild the index for added project repository
in eclipse when i enter sha1sum on the dependency searcher in eclipse i get 0 results.
Please tell me what i did wrong?
Enable snapshots; IIRC they're disabled by default.
<repository>
<id>tapx</id>
<name>howard lewisship snapshot repository</name>
<url>http://howardlewisship.com/snapshot-repository/</url>
<snapshots>
<enabled>true</enabled>
<updatePolicy>never</updatePolicy>
<checksumPolicy>fail</checksumPolicy>
</snapshots>
</repository>
Also see this super-POM reference info.
I have integrated twitter4j into my project via maven, using the depndencies / repositories as shown on the twitter4j homepage :
<dependency>
<groupId>org.twitter4j</groupId>
<artifactId>twitter4j-core</artifactId>
<version>[2.2,)</version>
</dependency>
..
<repository>
<id>twitter4j.org</id>
<name>twitter4j.org Repository</name>
<url>http://twitter4j.org/maven2</url>
<releases>
<enabled>true</enabled>
</releases>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
Unfortunately, not all resourcesfrom the twitter4j core project are available in my project. For example, the interface "StatusListener" is not.
Can maybe someone give me a hint what is wrong?
Looks like the twitter4j.StatusListener class moved to the twitter4j-stream artifact in version 2.2.0. Add it to your dependency list.