I would like to try a copy of gwtp-carstore.
Step 1: Download https://github.com/ArcBees/GWTP via GitHub app
Step 2: In eclipse select import Maven Projects then browse to gwtp-carstore
I then get the error
No marketplace entries found to handle maven-gae-plugin:0.9.6:unpack in Eclipse. Please see Help for more information.
I select resolve later - then I get the error
Could not get configured mojo for org.apache.maven.plugins:maven-checkstyle-plugin:2.7:checkstyle {execution: validate}
Plugin org.apache.maven.plugins:maven-checkstyle-plugin:2.7 or one of its dependencies could not be resolved: Failure to find com.gwtplatform:gwtp-build-tools:jar:1.1-SNAPSHOT in http://repository.apache.org/snapshots was cached in the local repository, resolution will not be reattempted until the update interval of apache.snapshots has elapsed or updates are forced
From the command line I've run
mvn generate-sources and I get the errors
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-checkstyle-plugin:2.7:checkstyle (validate) on project gwtp-carstore: Execution validate of goal org.apache.maven.plugins:maven-checkstyle-plugin:2.7:checkstyle failed: Plugin org.apache.maven.plugins:maven-checkstyle-plugin:2.7 or one of its dependencies could not be resolved: Could not find artifact com.gwtplatform:gwtp-build-tools:jar:1.1-SNAPSHOT in apache.snapshots (http://repository.apache.org/snapshots) -> [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/PluginResolutionException
Any suggestions?
Cheers
Step 1 - Took a github checkout
Step 2 - Import into eclipse as maven project (it just downloaded half the internet i guess!!)
Step 3 - Use "Quick Fix" option from the "Marker" view to solve two maven errors as you report.
Step 4 - Fix error for "Update project configuration" account of above POM changes.
Remove/Disable the checkstyle plugin if the above steps do not help.
Related
There are some mistanken
[ERROR] Failed to execute goal on project vinsuan-road-platform-comm: Could not resolve dependencies for project com.vinsuan.road.paltform:vinsuan-road-platform-comm:jar:1.0-SNAPSHOT: Failed to collect dependencies at com.vinsuan4cloud:vinsuan-common-core:jar:1.0.0: Failed to read artifact descriptor for com.vinsuan4cloud:vinsuan-common-core:jar:1.0.0: Failure to find com.vinsuan4cloud:vinsuan:pom:1.0.0 in http://xxx.xxx.xxx.xxx:9981/repository/sps_group/ was cached in the local repository, resolution will not be reattempted until the update interval of sps_group 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
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn <goals> -rf :vinsuan-road-platform-comm`enter code here`
http://xxx.xxx.xxx.xxx:9981 is out company nexus url，So i'am sorry。
then i found some similar problems，their answer are version not match，however，vinsuan-common-core.jar only one version，So i don't know what,i use some operations,such as clean 、compile、install、mvn dependeny:sources,but ide point the mistaken。
The error says Failure to find com.vinsuan4cloud:vinsuan:pom:1.0.0. There should be a pom file beside the jar in the repo in order maven will able to resolve the dependency
If we use the 'LATEST' parameter when generating the project, the command 'mvn clean install' errors out. Should this parameter be used or should the latest version be provided in the command?
mvn archetype:generate "-DarchetypeGroupId=com.sap.cloud.s4hana.archetypes" "-DarchetypeArtifactId=scp-cf-tomee" **"-DarchetypeVersion=LATEST**" "-DgroupId=com.sap.cloud.s4hana.examples" "-DartifactId=my-app" "-Dversion=1.0-SNAPSHOT"
Error is
Error:
[INFO] Scanning for projects...
Downloading: https://repo.maven.apache.org/maven2/org/springframework/spring-framework-bom/5.1.1.RELEASE/spring-framework-bom-5.1.1.RELEASE.pom
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[ERROR] Non-resolvable import POM: Could not transfer artifact org.springframework:spring-framework-bom:pom:5.1.1.RELEASE from/to central (https://repo.maven.apache.org/maven2): proxy.myproxy.corp # com.sap.cloud.s4hana:sdk-bom:2.7.1-SNAPSHOT, C:\Users\xxxxxxx\.m2\repository\com\sap\cloud\s4hana\sdk-bom\2.7.1-SNAPSHOT\sdk-bom-2.7.1-SNAPSHOT.pom, line 994, column 25
#[ERROR] The build could not read 1 project -> [Help 1]
[ERROR][ERROR] The project com.sap.cloud.s4hana.examples:address-manager1:1.0-SNAPSHOT (C:\my-app\pom.xml) has 1 error
[ERROR] Non-resolvable import POM: Could not transfer artifact org.springframework:spring-framework-bom:pom:5.1.1.RELEASE from/to central (https://repo.maven.apache.org/maven2): proxy.wdf.sap.corp # com.sap.cloud.s4hana:sdk-bom:2.7.1-SNAPSHOT, C:\Users\xxxxxx\.m2\repository\com\sap\cloud\s4hana\sdk-bom\2.7.1-SNAPSHOT\sdk-bom-2.7.1-SNAPSHOT.pom, line 994, column 25: Unknown host proxy.myproxy.corp -> [Help 2]
[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/ProjectBuildingException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException
The version 2.7.1-SNAPSHOT in not a released version. It is not available externally (maven-central). So, you cannot download it from maven central. However, 2.6.1 is available. That is why it works.
Please try with RELEASE instead of LATEST or better use released versions directly.
Please also check that settings.xml does not point to an internal snapshot nexus server and delete the local repository in your .m2 directory.
Have you checked your network configuration?
I can see a proxy and unknown host error in the log.
I am getting this error on importing https://github.com/spring-projects/spring-mvc-showcase in STS 3.7.3:---
Description Resource Path Location Type
Failure to transfer org.codehaus.mojo:aspectj-maven-plugin:pom:1.2 from https://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.mojo:aspectj-maven-plugin:pom:1.2 from/to central: connect timed out pom.xml /spring-mvc-showcase line 1 Maven pom Loading Problem
Edit
Mvn is ok now but pom.xml error still persists if I remove the errors and do maven clean I get errors as:
[INFO] https://repo.maven.apache.org/maven2/org/codehaus/mojo/aspectj-maven-plugin/1.2/aspectj-maven-plugin-1.2.pom [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [ERROR] Plugin org.codehaus.mojo:aspectj-maven-plugin:1.2 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.codehaus.mojo:aspectj-maven-plugin:jar:1.2: Could not transfer artifact org.codehaus.mojo:aspectj-maven-plugin:pom:1.2 from/to central: connect timed out -> [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/PluginResolutionException
First of all STS is build on Eclipse. So you can easily install the IDE Integration Eclipse IDE - M2Eclipse for STS. You can see how here. If you want to use it with this integration plugin you dont need to have a local maven repository.
Resolving Maven dependencies from the Eclipse workspace without installing to local Maven repository
But its also possible to use maven as a local system repository. Download is here and follow the steps for the installation and configuration here.
To see if you have a valid maven installation done, you can test it by typing mvn -v in a cmd shell or using STS -> right click on your project -> run as -> maven build or maven install.
Update:
I would say delete the project from your workspace and try it again. Download the project from gitHub as a zip file and import it again to your workspace. Right Click -> import -> existing maven project.
If you need to use a proxy for your connection you have to create a settings.xml in your .m2 folder. Look here for more info
I am trying to create a JPA based project using Maven and eclipse. I tried using the jpa-maven-archetype from create new maven project in the eclipse project creation, but it shot back this error
Could not resolve archetype com.rfc.maven.archetypes:jpa-maven-archetype:RELEASE from any of the configured repositories.
Could not resolve artifact com.rfc.maven.archetypes:jpa-maven-archetype:pom:RELEASE
Failed to resolve version for com.rfc.maven.archetypes:jpa-maven-archetype:pom:RELEASE: Could not find metadata com.rfc.maven.archetypes:jpa-maven-archetype/maven-metadata.xml in local (/home/sebastian/.m2/repository)
Failed to resolve version for com.rfc.maven.archetypes:jpa-maven-archetype:pom:RELEASE: Could not find metadata com.rfc.maven.archetypes:jpa-maven-archetype/maven-metadata.xml in local (/home/sebastian/.m2/repository)
Basically the eclipse plugin is looking into my local repositories instead of remote ones. So I tried going the command line and explicitly specifying the remote repository with the following command
mvn org.apache.maven.plugins:maven-archetype-plugin:1.0-alpha-7:create \
-DgroupId=com.something -DartifactId=jpaexample \
-DarchetypeArtifactId=jpa-maven-archetype \
-DarchetypeVersion=RELEASE \
-DremoteRepositories=http://maven.rodcoffin.com/repo \
-DinteractiveMode=false
And I got this error
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-archetype-plugin:1.0-alpha-7:create (default-cli) on project standalone-pom: Error creating from archetype: Error attempting to download archetype. Error downloading. Failed to resolve version for org.apache.maven.archetypes:jpa-maven-archetype:jar:RELEASE: Could not find metadata org.apache.maven.archetypes:jpa-maven-archetype/maven-metadata.xml in local (/home/sebastian/.m2/repository)
[ERROR] org.apache.maven.archetypes:jpa-maven-archetype:jar:RELEASE
[ERROR]
[ERROR] from the specified remote repositories:
[ERROR] id0 (http://maven.rodcoffin.com/repo, releases=true, snapshots=true)
[ERROR] -> [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/MojoExecutionException
It seems that repo maven.rodcoffin.com/repo is not working, or there is something wrong with my maven setup. I am not sure which one, if some one could give me pointers on where to search for, that would be helpful.
Also if repo maven.rodcoffin.com/repo is not working. What are my other options to create a JPA archetype project. Do I have to make a simple maven project and then convert it to a JPA as shown here.
EDIT: I just weaseled out of the problem by creating a maven quick type achetype and then using the persistence.xml for my project.
So just ignore this question.
I am following the steps given at
http://seleniumhq.org/docs/03_webdriver.jsp#java
When I run 'mvn clean install' , I get following error :
[ERROR] Failed to execute goal on project MySel20Proj: Could not resolve dependencies for project MySel20Proj:MySel20Proj:jar:1.0: Failed to collect dependencies for [org.seleniumhq.selenium:selenium-java:jar:2.28.0 (compile), com.opera:operadriver:jar:1.1 (compile)]: Failed to read artifact descriptor for org.webbitserver:webbit:jar:0.4.14: Could not transfer artifact org.sonatype.oss:oss-parent:pom:6 from/to central (http://repo.maven.apache.org/maven2): Read timed out -> [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
How can I solve this ?
Check this Opera driver. This driver is not default part of Selenium because it's developed by 3rd party. Look at this page, if you scroll down little bit, there is a list with 3rd party drivers with links to them.
I feel that the Support for Opera in Selenium 2.28 is not present till date... Please correct me If I am wrong
Looks like it was a network issue , I tried again and it was successful !
Thanks anyways for your help.