Oracle ADF,Jdev 12.2.1.4.0, Maven 3.8.6, BUILD FAILURE

M Yaa Ser

Hello Seniors,

I am all new using Maven in my ADF application. I need little help and guidance.

1-Also please guide as I have chunks application and using all of them as JAR library in main application so all application should have pom.xml file?

2-is there any specific setting in pom.xml file for build and creating EAR process? please share link to follow any tutorial.

I set MAVEN_HOME and used below tutorial for creating EAR file

https://www.youtube.com/watch?v=ht8JgEAmrI8.

I am just trying to run pom.xml file as run maven clean so I am getting below error

[INFO] Scanning for projects...

[INFO]                                     

[INFO] ------------------------------------------------------------------------

[INFO] Building PlzServiceModel 1.0-SNAPSHOT

[INFO] ------------------------------------------------------------------------

Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-clean-plugin/2.5/maven-clean-plugin-2.5.pom

[INFO] ------------------------------------------------------------------------

[INFO] BUILD FAILURE

[INFO] ------------------------------------------------------------------------

[INFO] Total time: 1.299 s

[INFO] Finished at: 2022-07-25T10:37:21+02:00

[INFO] Final Memory: 10M/238M

[INFO] ------------------------------------------------------------------------

[ERROR] Plugin org.apache.maven.plugins:maven-clean-plugin:2.5 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-clean-plugin:jar:2.5: Could not transfer artifact org.apache.maven.plugins:maven-clean-plugin:pom:2.5 from/to central (https://repo.maven.apache.org/maven2): sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target -> [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

Process exited with exit code 1.

Timo Hahn

You can start by looking at this ADF Insider video about JDEV and Maven https://www.youtube.com/watch?v=ht8JgEAmrI8

The documentation like https://docs.oracle.com/en/middleware/developer-tools/jdeveloper/12.2.1.4/user-guide/developing-applications-oracle-jdeveloper.pdf guides you through the process.

Or you can look at by blog here https://blog.virtual7.de/jdeveloper-12-2-1-4-maven-build-and-junit-tests-part-1/ where I give some essential info on how to set up the projects.

Timo

dvohra21

Similar to an earlier question by a different user. Rerun with -e as suggested:

To see the full stack trace of the errors, re-run Maven with the -e switch.

M Yaa Ser

Thanks For your response Timo,

Should I install local repository in my system to install or to get access https://repo.maven.apache.org/maven2 to install dependent libraries and plugins? if yes so how can I do it. Because every timeI get a BUILD FAILURE to download plugins or libraries.

You can see in below log.

[INFO] Scanning for projects...

[INFO]                                     

[INFO] ------------------------------------------------------------------------

[INFO] Building PlzServiceModel 1.0-SNAPSHOT

[INFO] ------------------------------------------------------------------------

Downloading: https://repo.maven.apache.org/maven2/org/apache/maven/plugins/maven-resources-plugin/2.6/maven-resources-plugin-2.6.pom

[INFO] ------------------------------------------------------------------------

[INFO] BUILD FAILURE

[INFO] ------------------------------------------------------------------------

[INFO] Total time: 0.995 s

[INFO] Finished at: 2022-07-26T11:59:44+02:00

[INFO] Final Memory: 12M/300M

[INFO] ------------------------------------------------------------------------

[ERROR] Plugin org.apache.maven.plugins:maven-resources-plugin:2.6 or one of its dependencies could not be resolved: Failed to read artifact descriptor for org.apache.maven.plugins:maven-resources-plugin:jar:2.6: Could not transfer artifact org.apache.maven.plugins:maven-resources-plugin:pom:2.6 from/to central (https://repo.maven.apache.org/maven2): sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target -> [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

Process exited with exit code 1.

Timo Hahn

I would install a local repository as it's more reliable.

Your maven configuration has a problem. You should read and work through the documents I posted already.

Timo

M Yaa Ser

Dear Timo,

I followed the given documents so it's start compiling but at the end I get below error.

[INFO] Scanning for projects...

[INFO]                                     

[INFO] ------------------------------------------------------------------------

[INFO] Building PlzServiceModel 1.0-SNAPSHOT

[INFO] ------------------------------------------------------------------------

[WARNING] The POM for com.oracle.adf.library:ADF-Library:pom:12.2.1-4-0 is missing, no dependency information available

[WARNING] The POM for com.oracle.adf.library:Apache-Commons-IO:pom:12.2.1-4-0 is missing, no dependency information available

[INFO] ------------------------------------------------------------------------

[INFO] BUILD FAILURE

[INFO] ------------------------------------------------------------------------

[INFO] Total time: 0.392 s

[INFO] Finished at: 2022-08-08T14:57:19+02:00

[INFO] Final Memory: 7M/238M

[INFO] ------------------------------------------------------------------------

[ERROR] Failed to execute goal on project PlzServiceModel: Could not resolve dependencies for project dguv.plzservice:PlzServiceModel:war:1.0-SNAPSHOT: The following artifacts could not be resolved: com.oracle.adf.library:ADF-Library:pom:12.2.1-4-0, com.oracle.adf.library:Apache-Commons-IO:pom:12.2.1-4-0: Failure to find com.oracle.adf.library:ADF-Library:pom:12.2.1-4-0 in http://nexus.dguv.de/repository/maven-group/ was cached in the local repository, resolution will not be reattempted until the update interval of nexus.dguv.de 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

Process exited with exit code 1.

Timo Hahn

The error is stating that a needed library or POM is missing.

Have you tried to find the missing library or POM in your nexus by browsing the available artifacts?

Timo

dvohra21

The following artifacts could not be resolved: com.oracle.adf.library:ADF-Library:pom:12.2.1-4-0, com.oracle.adf.library:Apache-Commons-IO:pom:12.2.1-4-0

The message means that the following dependencies cannot be resolved:

<dependency>
   <groupId>com.oracle.adf.library</groupId>
   <artifactId>ADF-Library</artifactId>
   <version>12.2.1-4-0</version>
   <type>pom</type>
</dependency>

<dependency>
   <groupId>com.oracle.adf.library</groupId>
   <artifactId>Apache-Commons-IO</artifactId>
   <version>12.2.1-4-0</version>
   <type>pom</type>
</dependency>

M Yaa Ser

@dvohra21 Yes Sir, why can't it resolve auto as other libraries downloading auto. Do you know any reason or solution?

@Timo Hahn Yes Sir, i can find those, and I am using nexus because of proxy.