Collecting build job results using [.result] property returns null

[tre...@gmail.com]

I would like to collect all triggered jobs results.

My script looks like this:

stage('Integration Tests') {

steps {

script {

def jobs = [:]

def childJob

def childJobName

pipelineIntegrationJobs.each {

i -> jobs["${nirvanaMajor}.${nirvanaMinor}_${i}"] = {

childJob = build (job: "${nirvanaMajor}.${nirvanaMinor}_${i}", 

parameters: [

string(name: 'branch', value: "${svnBranch}"), 

string(name: 'fix', value: "${env.fix}"), 

string(name: 'buildnumber', value: "${env.buildNumber}"), 

string(name: 'revision', value: "${env.buildNumber}"),

string(name: 'joblabel', value: "${pipelineName}")

], 

quietPeriod: 0, propagate: false, wait: true).result

}

childJobName = "${nirvanaMajor}.${nirvanaMinor}_${i}"

results.put(childJobName, childJob)

}

parallel jobs

}

}

}

In the post section of the pipeline I have this:

script {

println "------------------------------------"

println "Job Status Summary:"

results.each{ k, v -> println "${k}:${v}" }

println "------------------------------------"

}

This yields properly the job names but not job statuses:

12:22:41 Job Status Summary:
[Pipeline] echo
12:22:41 10.4_test_foundation_win:null
[Pipeline] echo
12:22:41 10.4_test_foundation_linux:null
[Pipeline] echo
12:22:41 10.4_test_client_win:null
[Pipeline] echo
12:22:41 10.4_test_client_linux:null
[Pipeline] echo
12:22:41 10.4_test_base_linux:null
[Pipeline] echo
12:22:41 10.4_test_base_win:null
[Pipeline] echo
12:22:41 10.4_test_admin_api_win:null
[Pipeline] echo
12:22:41 10.4_test_admin_api_linux:null
[Pipeline] echo
12:22:41 10.4_test_admin_api_cluster_win:null
[Pipeline] echo
12:22:41 10.4_test_admin_api_cluster_linux:null
[Pipeline] echo
12:22:41 10.4_test_jms_win:null
[Pipeline] echo
12:22:41 10.4_test_jms_linux:null
[Pipeline] echo
12:22:41 10.4_test_client_tool_linux:null
[Pipeline] echo
12:22:41 10.4_test_client_tool_win:null
[Pipeline] echo
12:22:41 10.4_test_cluster_tool_linux:null
[Pipeline] echo
12:22:41 10.4_test_cluster_tool_win:null
[Pipeline] echo
12:22:41 10.4_test_admin_tool_win:null
[Pipeline] echo
12:22:41 10.4_test_admin_tool_linux:null
[Pipeline] echo
12:22:41 10.4_test_cpp_linux:null
[Pipeline] echo
12:22:41 10.4_test_cpp_win:null
[Pipeline] echo
12:22:41 10.4_test_cpp_osx:null

Could this be because of [wait: true]?

I read different topics that this is the right way to collect the results, but it is not working in my case.

What I am missing?