Hello, I have successfully built my Liferay 7.2 application on my PC and run it on my local PC that calls out to our nexus server to dowload liferay dependencies. However, I am facing problems running the application Liferay on Jenkins. I have created a pipeline to checkout my application from my bitbucket branch but when it goes to do gradlew clean build I am getting the followin errors. Its not going to our nexus server for the dependencies but it goes outside maven repo https://repo.maven.apache.org/. Could anyone assist?

[Pipeline] script [Pipeline] { [Pipeline] sh 

+ cd ArtifactManagerWorkSpace
+ chmod +x gradlew
+ ./gradlew clean build
Starting a Gradle Daemon (subsequent builds will be faster)

FAILURE: Build failed with an exception.

* What went wrong:
Could not determine the dependencies of task ':wars:ArtifactManagerTheme:buildTheme'.
> Could not resolve all files for configuration ':wars:ArtifactManagerTheme:parentThemes'.
   > Could not find com.liferay:com.liferay.frontend.theme.styled:.
     Required by:
         project :wars:ArtifactManagerTheme
   > Could not find com.liferay:com.liferay.frontend.theme.unstyled:.
     Required by:
         project :wars:ArtifactManagerTheme
   > Could not resolve com.liferay.portal:release.portal.bom.third.party:7.2.1.
     Required by:
         project :wars:ArtifactManagerTheme
      > Could not resolve com.liferay.portal:release.portal.bom.third.party:7.2.1.
         > Could not get resource 'https://repo.maven.apache.org/maven2/com/liferay/portal/release.portal.bom.third.party/7.2.1/release.portal.bom.third.party-7.2.1.pom'.
            > Could not GET 'https://repo.maven.apache.org/maven2/com/liferay/portal/release.portal.bom.third.party/7.2.1/release.portal.bom.third.party-7.2.1.pom'.
               > Remote host closed connection during handshake
      > Could not resolve com.liferay.portal:release.portal.bom.third.party:7.2.1.
         > Could not get resource 'https://repository-cdn.liferay.com/nexus/content/groups/public/com/liferay/portal/release.portal.bom.third.party/7.2.1/release.portal.bom.third.party-7.2.1.pom'.
            > Could not GET 'https://repository-cdn.liferay.com/nexus/content/groups/public/com/liferay/portal/release.portal.bom.third.party/7.2.1/release.portal.bom.third.party-7.2.1.pom'.
               > Remote host closed connection during handshake
   > Could not resolve com.liferay.portal:release.portal.bom:7.2.1.
     Required by:
         project :wars:ArtifactManagerTheme
      > Could not resolve com.liferay.portal:release.portal.bom:7.2.1.
         > Could not get resource 'https://repo.maven.apache.org/maven2/com/liferay/portal/release.portal.bom/7.2.1/release.portal.bom-7.2.1.pom'.
            > Could not GET 'https://repo.maven.apache.org/maven2/com/liferay/portal/release.portal.bom/7.2.1/release.portal.bom-7.2.1.pom'.
               > Remote host closed connection during handshake
      > Could not resolve com.liferay.portal:release.portal.bom:7.2.1.
         > Could not get resource 'https://repository-cdn.liferay.com/nexus/content/groups/public/com/liferay/portal/release.portal.bom/7.2.1/release.portal.bom-7.2.1.pom'.
            > Could not GET 'https://repository-cdn.liferay.com/nexus/content/groups/public/com/liferay/portal/release.portal.bom/7.2.1/release.portal.bom-7.2.1.pom'.
               > Remote host closed connection during handshake
   > Could not resolve com.liferay.portal:release.portal.bom.compile.only:7.2.1.
     Required by:
         project :wars:ArtifactManagerTheme
      > Could not resolve com.liferay.portal:release.portal.bom.compile.only:7.2.1.
         > Could not get resource 'https://repo.maven.apache.org/maven2/com/liferay/portal/release.portal.bom.compile.only/7.2.1/release.portal.bom.compile.only-7.2.1.pom'.
            > Could not GET 'https://repo.maven.apache.org/maven2/com/liferay/portal/release.portal.bom.compile.only/7.2.1/release.portal.bom.compile.only-7.2.1.pom'.
               > Remote host closed connection during handshake
      > Could not resolve com.liferay.portal:release.portal.bom.compile.only:7.2.1.
         > Could not get resource 'https://repository-cdn.liferay.com/nexus/content/groups/public/com/liferay/portal/release.portal.bom.compile.only/7.2.1/release.portal.bom.compile.only-7.2.1.pom'.
            > Could not GET 'https://repository-cdn.liferay.com/nexus/content/groups/public/com/liferay/portal/release.portal.bom.compile.only/7.2.1/release.portal.bom.compile.only-7.2.1.pom'.
               > Remote host closed connection during handshake

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 6s
[Pipeline] }
[Pipeline] // script
Error when executing success post condition:
hudson.AbortException: script returned exit code 1
	at org.jenkinsci.plugins.workflow.steps.durable_task.DurableTaskStep$Execution.handleExit(DurableTaskStep.java:658)
	at org.jenkinsci.plugins.workflow.steps.durable_task.DurableTaskStep$Execution.check(DurableTaskStep.java:604)
	at org.jenkinsci.plugins.workflow.steps.durable_task.DurableTaskStep$Execution.run(DurableTaskStep.java:548)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)

[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (Declarative: Post Actions)
[Pipeline] emailext

[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // timeout
[Pipeline] }
[Pipeline] // node
[Pipeline] End of Pipeline
ERROR: script returned exit code 1
Finished: FAILURE