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Bug
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Resolution: Unresolved
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Major
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None
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Jenkins Core 2.289.1
Pipeline: Declarative 1.85
Pipeline: Build Step 2.13
The type of the parameters pased to a pipeline with the build step are not checked on any of the two sides, this can cause that your received a type that does not match with the type expected. The following two pipelines demonstrate a case where you send a Boolean and you expect a String, then you can a String.trim() method and fails because the parameter is boolean that does not honor the definition.
pipeline {
agent any
stages {
stage('Hello') {
steps {
build(job: "job02",
parameters: [booleanParam(name: 'TEST', value: true)],
propagate: false,
wait: false
)
}
}
}
}
pipeline {
agent any
parameters {
string(name: 'TEST')
}
stages {
stage('Hello') {
steps {
echo "${params.TEST.trim()}"
}
}
}
}
The resulted exception
Started by upstream project "job01" build number 3 originally caused by: Started by user unknown or anonymous Running in Durability level: MAX_SURVIVABILITY Loading library apm@current FSSCM.checkout /var/pipeline-library to /var/jenkins_home/workspace/job02@libs/apm FSSCM.check completed in 190 milliseconds [Pipeline] Start of Pipeline [Pipeline] node Running on local in /tmp/workspace/job02 [Pipeline] { [Pipeline] stage [Pipeline] { (Hello) [Pipeline] } [Pipeline] // stage [Pipeline] } [Pipeline] // node [Pipeline] End of Pipeline hudson.remoting.ProxyException: groovy.lang.MissingMethodException: No signature of method: java.lang.Boolean.trim() is applicable for argument types: () values: [] Possible solutions: wait(), grep(), wait(long), grep(java.lang.Object), or(java.lang.Boolean), is(java.lang.Object) at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:153) at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:161) at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:165) at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.methodCall(SandboxInvoker.java:17) at WorkflowScript.run(WorkflowScript:9)