i'm trying to run the tripleplay examples in my eclipse (https://github.com/threerings/tripleplay) but it always sows me te same error during installation:
Failed to execute goal on project tripleplay: Could not resolve dependencies for project com.threerings:tripleplay:jar:1.8-SNAPSHOT: The following artifacts could not be resolved: com.googlecode.playn:playn-core:jar:1.8-SNAPSHOT, com.googlecode.playn:playn-java:jar:1.8-SNAPSHOT: Failure to find com.googlecode.playn:playn-core:jar:1.8-SNAPSHOT in http://forplay.googlecode.com/svn/mavenrepo was cached in the local repository, resolution will not be reattempted until the update interval of forplay-legacy has elapsed or updates are forced
I`ve forced to update maven dependencies but it didn't work... Anybody knows how to solve this problem?
Thanks.
You have to checkout also the threerings fork of Playn:
https://github.com/threerings/playn
and launch a mvn clean install on that project.
I created a maven repository who contain this dependencies,
feel free to use it
<repositories>
<repository>
<id>bubuntux-repo</id> <!--Contains PlayN and Tripleplay snapshots-->
<url>http://repository-bubuntux.forge.cloudbees.com/snapshot/</url>
</repository>
</repositories>
Keep in mind to this artifact are spanshots from the Threerings repositories and my CI doesn't run any test unit, it just compile, so the library can be a little unestable.
Related
I'm setting up the spring webmvc project using spring boot 2.0.0 version. If i run the application inside the embedded tomcat, it runs fine. I tried deploying it in external standalone tomcat-8 server, it is working fine over there too. But i if package the war and deploy it in the tomcat-8 server configured within eclipse, then it throws below exception.
The absolute uri: http://tiles.apache.org/tags-tiles cannot be
resolved in either web.xml
I included the dependency in the pom file as below.
<dependency>
<groupId>org.apache.tiles</groupId>
<artifactId>tiles-jsp</artifactId>
<version>3.0.4</version>
</dependency>
I ensured that the tiles-jsp jar is present inside the WEB-INF/lib folder. But still its failing as it is not able to scan the jar for TLD. I tried changing the catalina.properties to include tiles-jsp*.jar. But it is still failing.
Please help me to fix this error.
Does your IDE automatically import dependencies?
Try cleaning your maven dependencies.
Maven clean.
Or try the more brutal command dependency:purge-local-repository.
By the way notice that there's a newer version of your dependency 3.0.8 of 2017. The one that you are trying to use, the 3.0.4, is of 2014.
For me, war file when deployed works perfect. Had an issue where, when I run it under tomcat from inside IDE(Eclipse/STS), it threw error. Maven clean really helped, no other change needed. MAven clean-->build--> restart eclipse/sts tomcat. it works like a charm. Answer by desoss prompted me to perform maven clean. Thanks #desoss.
I publish my project to nexus/sonatype staging repo. Then I try to pull that dependency with sbt update on another project.
I get an unresolved dependency error. sbt shows me all the directories it tried, including the path for the staging repo I expected to succeed.
I initially thought it was a deployment/delay thing with nexus (waiting for the package to propagate) but I can reliably hit the same pom file link that sbt says failed from a browsers with no problems (cut 'n paste the precise URL).
Does sbt have some kind of resolution cache not cleared by a clean?
If the pom can be downloaded from Nexus then the issue isn't with Nexus, it is with SBT. You might try explicitly running update from SBT to clear it's cache.
I have ported a Tomcat servlet to run with JBoss 7.1 and am now trying to add jBPM support to it. I have run the jbpm-5.4.0.Final-installer-full.zip to get JBoss/jBPM installed with Kepler (I had to patch the installer to install Kepler). I then copied a line of code from the installer's "evaluation" sample and placed it in my servlet. That line of code is:
KnowledgeBuilder kbuilder = KnowledgeBuilderFactory.newKnowledgeBuilder();
After adding the necessary imports I got a clean build. I thought that I could then take the Drools run time files I found in the installer's .\runtime\lib and place them in my servlet's .\WEB-INF\lib. However, doing this caused me to get a "Class not found" exception when I tried to execute the KnowledgeBuilder line of code. It turns out that if I replace the JARs from the installer's .\runtime\lib with the JARS in drools-distribution-5.5.0.Final.zip (from http://www.jboss.org/drools/downloads) in my .\WEB-INF\lib I am able to execute KnowledgeBuilder line of code.
My questions are:
1) Why don't the JARs from the installer's .\runtime\lib work in the above?
2) Where can I find documentation on what all of these Drools JARs do and which ones are needed?
Thank you.
Al
If I were to list specific Jars here, the answer would only apply to a specific version of Drools. The best way to get the correct JARs is to use Maven to build your project. That will automatically import all of the JARs that are needed.
You will usually need dependencies for drools-core and drools-compiler. Those have their own transitive dependencies.
<dependency>
<groupId>org.drools</groupId>
<artifactId>drools-core</artifactId>
<version>${drools.version}</version>
</dependency>
<dependency>
<groupId>org.drools</groupId>
<artifactId>drools-compiler</artifactId>
<version>${drools.version}</version>
</dependency>
If you use Eclipse, then you can just create a pom.xml with those dependencies in it. Open it in the Maven pom editor and the "Effective POM" tab will show you all of the required dependencies.
I have Flex project and I need flexmojos-maven-plugin to build it.
<plugin>
<groupId>org.sonatype.flexmojos</groupId>
<artifactId>flexmojos-maven-plugin</artifactId>
...
</plugin>
I also mentioned repository
<repositories>
<repository>
<id>flexmojos</id>
<url>http://repository.sonatype.org/content/groups/flexgroup/</url>
</repository>
</repositories>
But maven ignores it and doesn't try to download plugin from there.
[INFO] Scanning for projects...
Downloading: http://repo1.maven.org/maven2/org/sonatype/flexmojos/flexmojos-maven-plugin/3.9/flexmojos-maven-plugin-3.9.jar
[INFO] Unable to find resource 'org.sonatype.flexmojos:flexmojos-maven-plugin:maven-plugin:3.9' in repository central (http://repo1.maven.org/maven2)
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
Please, advise. Thanks!
There seems to be something wrong with the 3.9 build. I can successfully download version 3.8 without any problems. But 3.9 triggers an "unable to find resource" error.
I doubt you've had problems resolving the repositories. Sometimes the Maven output doesn't do a great job of showing its efforts it reading from remote repos. Particularly when you repeatedly run the same failing command (e.g. mvn clean install).
Take a look in your local repository. If you can find anything under org/sonatype/flexmojos then you're certainly resolving the repository correctly.
I would suggest you post this on the mailing list: https://docs.sonatype.org/display/FLEXMOJOS/Project+Information
I am writing an Adobe AIR application that needs to build in a CI using maven and nexus. I tried to follow this article which is the most up to date article from the source, but I still don't understand these things:
Are the first and second pom.xml examples in the article in the same pom.xml file?
How do I get the Flex SDK dependencies on my CI?
It would be awesome if someone had a complete project setup and went through the whole thing.
This blog has some useful information on building Air applications with Maven 2.
As far as your numbered questions are concerned
Part 1: The two POMs in the tutorial are different. The first creates the swf package containing your application components. The second POM has a dependency on the swf package (note the dependency in the second POM for the artifactId Air in the first). The second POM defines processing to unpack the swf package (using the dependency plugin), then uses the exec plugin to invoke adt on the unpacked package contents.
The process described is therefore in two parts. The first POM packages the swf files so they are available in the repository. The second POM will retrieve any packages required from the Maven repository and invoke adt to compile them. So if you have multiple Air packages, the second POM can be modified to download the extra packages and compile them.
Part 2: Most of the dependencies you need are hosted in the Sonatype public repository, one notable exception seems to be the adt.jar. You can deploy the adt.jar to a Maven repository manager such as Nexus using the deploy plugin's deploy-file goal.
This would deploy the adt.jar to the repository with credentials matching the tutorial:
mvn deploy:deploy-file -Durl=http://path/to/repository -DrepositoryId=[some.id]
-Dfile=adt.jar -DgroupId=com.adobe.flex.compiler -DartifactId=adt
-Dversion=3.3.0.4852 -DgeneratePom=true -DgeneratePom.description="Flex ADT"
To reference the Nexus public repository, add a repository declaration to your settings.xml or pom.xml like this:
<repositories>
<repository>
<id>nexus-public</id>
<url>http://repository.sonatype.org/content/groups/public</url>
</repository>
</repositories>