Jenkins pipeline - Cannot invoke method stage() on null object
13,258
stage('Setup'){ echo "Build Stage" } stage('Build'){
stage
is a method invocation which returns null
. Your stage('Build'){
is attempting to be called on the null
object which is why you get your NullPointerException
.
Move your stage
invocation to a new line or add a semicolon to separate the statements.
stage('Setup'){
echo "Build Stage"
}; stage('Build'){
stage('Setup'){
echo "Build Stage"
}
stage('Build'){
Author by
papigee
Updated on July 18, 2022Comments
-
papigee almost 2 years
I have a pipeline script like this:
node('linux'){ stage('Setup'){ echo "Build Stage" } stage('Build'){ echo "Build Stage" } stage('Test'){ echo "Test Stage" } }
The
Setup
stage runs fine but an exception is thrown after thatjava.lang.NullPointerException: Cannot invoke method stage() on null object at org.codehaus.groovy.runtime.NullObject.invokeMethod(NullObject.java:91) at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:48) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48) at org.codehaus.groovy.runtime.callsite.NullCallSite.call(NullCallSite.java:35) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48) at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:113) at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:157) at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:159) at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.methodCall(SandboxInvoker.java:17) at WorkflowScript.run(WorkflowScript:2) at ___cps.transform___(Native Method) at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:57)
what could be wrong?