[JENKINS-44841] Load step within loaded script returns null

Type: Bug
Resolution: Unresolved
Priority: Major
Component/s: workflow-cps-plugin
Labels:
None
Environment:

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Jenkins 2.32.1
pipeline plugin versions:
Pipeline 2.5
Pipeline Graph Analysis Plugin 1.2
Pipeline REST API for Blue Ocean 1.0.0-b15
Pipeline: API 2.17
Pipeline: Basic Steps 2.5
Pipeline: Build Step 2.5
Pipeline: Classpath Steps 0.1.0
Pipeline: Declarative Agent API 1.1.1
Pipeline: Declarative Extension Points API 1.1.6
Pipeline: Groovy 2.34
Pipeline: Input Step 2.7
Pipeline: Job 2.11
Pipeline: Milestone Step 1.3.1
Pipeline: Model API 1.1.6
Pipeline: Model Definition 1.1.6
Pipeline: Multibranch 2.15
Pipeline: Nodes and Processes 2.11
Pipeline: REST API Plugin 2.8
Pipeline: SCM Step 2.4
Pipeline: Shared Groovy Libraries 2.8
Pipeline: Stage Step 2.2
Pipeline: Stage Tags Metadata 1.1.6
Pipeline: Stage View Plugin 2.8
Pipeline: Step API 2.11
Pipeline: Supporting APIs 2.14

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Jenkins 2.32.1 pipeline plugin versions: Pipeline 2.5 Pipeline Graph Analysis Plugin 1.2 Pipeline REST API for Blue Ocean 1.0.0-b15 Pipeline: API 2.17 Pipeline: Basic Steps 2.5 Pipeline: Build Step 2.5 Pipeline: Classpath Steps 0.1.0 Pipeline: Declarative Agent API 1.1.1 Pipeline: Declarative Extension Points API 1.1.6 Pipeline: Groovy 2.34 Pipeline: Input Step 2.7 Pipeline: Job 2.11 Pipeline: Milestone Step 1.3.1 Pipeline: Model API 1.1.6 Pipeline: Model Definition 1.1.6 Pipeline: Multibranch 2.15 Pipeline: Nodes and Processes 2.11 Pipeline: REST API Plugin 2.8 Pipeline: SCM Step 2.4 Pipeline: Shared Groovy Libraries 2.8 Pipeline: Stage Step 2.2 Pipeline: Stage Tags Metadata 1.1.6 Pipeline: Stage View Plugin 2.8 Pipeline: Step API 2.11 Pipeline: Supporting APIs 2.14

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Hi,

First of all - I will describe what I'm trying to do:

I have multiple "library" pipeline scripts. I'm using the pipeline Load step to load them.

Some scripts need to use methods in other scripts - think of the following scenario:
pipeline Job loads script1.groovy and script2.groovy , script1.groovy loads script2.groovy as well. This results in script2.groovy being loaded twice for no good reason.

I want to achieve lazy loading, meaning if the same script has already been loaded - I want to reuse it and not load it again, meaning script1.groovy should use script2.groovy which was loaded by the job itself.

I tried to do it with the following code - in this example I do want the 2nd script to load the file on its own:

job code:

timestamps {

    node('some node') {
 
        //some code to get the files to the workspace - not relevant to the situation
        def test = load("./src/jenkins/pipeline/utils/test.groovy")

        test.test()

    }
}

test.groovy

/* ***** lazy loading - BEGIN ***** */
this._scripts = [:]

def getScript(def scriptName) {
    // lazy loading
    if (this._scripts."${scriptName}" == null) {
        this._scripts."${scriptName}" = load("${WORKSPACE}/src/jenkins/pipeline/utils/${scriptName}.groovy")
        this._scripts."${scriptName}".init(this._scripts)
    }
    return this._scripts."${scriptName}"
}

def init(def scripts) {
    if (scripts)
        this._scripts = scripts
}

/* ***** lazy loading - END ***** */

def test() {
    getScript("command_runner").runHostCommand("echo 'hello world'")
}

return this

command_runner.groovy

/* ***** lazy loading - BEGIN ***** */
this._scripts = [:]

def getScript(def scriptName) {
    // lazy loading
    if (this._scripts."${scriptName}" == null) {
        this._scripts."${scriptName}" = load("${WORKSPACE}/src/jenkins/pipeline/utils/${scriptName}.groovy")
        this._scripts."${scriptName}".init(this._scripts)
    }
    return this._scripts."${scriptName}"
}

def init(def scripts) {
    if (scripts)
        this._scripts = scripts
}

/* ***** lazy loading - END ***** */


/**
 * Runs a command and returns the exit code. assumes windows [for now]
 * @param command
 * @return
 */
def runHostCommand(def command) {
    int exitCode
    exitCode = bat script: command, returnStatus: true

    return exitCode
}

def runHostCommandWithOutput(def command) {
    currentDir = pwd()
    println "${currentDir}>${command}"
    def output = bat (script: command, returnStdout: true).trim()
    //output contains the call the command itself so we should remove it when printing
    output = output.substring(output.indexOf('\n')+1);
    println output
    return output
}

/* *** mandatory to be able to call from another bootstrap script *** */
return this

When running it - I get the following exception

...
[Pipeline] load
[Pipeline] { (./src/jenkins/pipeline/utils/test.groovy)
[Pipeline] }
[Pipeline] // load
[Pipeline] load
[Pipeline] { (F:\jenkins-remote\workspace\Mor\pipeline_tests/src/jenkins/pipeline/utils/command_runner.groovy)
[Pipeline] }
[Pipeline] // load
[Pipeline] }
[Pipeline] // node
[Pipeline] }
[Pipeline] // timestamps
[Pipeline] End of Pipeline
java.lang.NullPointerException: Cannot invoke method init() 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 com.cloudbees.groovy.cps.sandbox.DefaultInvoker.methodCall(DefaultInvoker.java:18)
	at Script1.getScript(Script1.groovy:13)
	at Script1.test(Script1.groovy:30)
	at WorkflowScript.run(WorkflowScript:26)
	at ___cps.transform___(Native Method)
	at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:57)
	at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:109)
	at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:82)
	at sun.reflect.GeneratedMethodAccessor270.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)
	at com.cloudbees.groovy.cps.impl.PropertyishBlock$ContinuationImpl.get(PropertyishBlock.java:76)
	at com.cloudbees.groovy.cps.LValueBlock$GetAdapter.receive(LValueBlock.java:30)
	at com.cloudbees.groovy.cps.impl.PropertyishBlock$ContinuationImpl.fixName(PropertyishBlock.java:66)
	at sun.reflect.GeneratedMethodAccessor355.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)
	at com.cloudbees.groovy.cps.impl.ConstantBlock.eval(ConstantBlock.java:21)
	at com.cloudbees.groovy.cps.Next.step(Next.java:83)
	at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:173)
	at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:162)
	at org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:122)
	at org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:261)
	at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:162)
	at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:174)
	at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:330)
	at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$100(CpsThreadGroup.java:82)
	at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:242)
	at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:230)
	at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:64)
	at java.util.concurrent.FutureTask.run(Unknown Source)
	at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:112)
	at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
	at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
	at java.util.concurrent.FutureTask.run(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)
Finished: FAILURE

According to the log, the Load command within test.groovy succeeded, but for some reason returned null.

so I'm looking for either a solution to the problem, or a better way to achieve lazy loading. And yes - I am familiar with Shared Pipeline Libraries plugin which is not suitable for my case at this stage.

Thanks in advance,

Mor

Mor L created issue - 2017-06-13 07:22

Mor L made changes - 2017-06-13 07:23

Description

Original: Hi,

First of all - I will describe what I'm trying to do:

I have multiple "library" pipeline scripts. I'm using the pipeline Load step to load them.

Some scripts need to use methods in other scripts - think of the following scenario:
pipeline Job loads script1.groovy and script2.groovy , script1.groovy loads script2.groovy as well. This results in script2.groovy being loaded twice for no good reason.

I want to achieve lazy loading, meaning if the same script has already been loaded - I want to reuse it and not load it again, meaning script1.groovy should use script2.groovy which was loaded by the job itself.

I tried to do it with the following code - in this example I do want the 2nd script to load the file on its own:

job code:
{code:java}
/**
* @author Mor Lehr
*/

timestamps {

    node('some node') {

        //some code to get the files to the workspace - not relevant to the situation
        def test = load("./src/jenkins/pipeline/utils/test.groovy")

        test.test()

    }
}
{code}

test.groovy
{code:java}
/* ***** lazy loading - BEGIN ***** */
this._scripts = [:]

def getScript(def scriptName) {
    // lazy loading
    if (this._scripts."${scriptName}" == null) {
        this._scripts."${scriptName}" = load("${WORKSPACE}/src/jenkins/pipeline/utils/${scriptName}.groovy")
        this._scripts."${scriptName}".init(this._scripts)
    }
    return this._scripts."${scriptName}"
}

def init(def scripts) {
    if (scripts)
        this._scripts = scripts
}

/* ***** lazy loading - END ***** */

def test() {
    getScript("command_runner").runHostCommand("echo 'hello world'")
}

return this
{code}
command_runner.groovy
{code:java}
/* ***** lazy loading - BEGIN ***** */
this._scripts = [:]

def getScript(def scriptName) {
    // lazy loading
    if (this._scripts."${scriptName}" == null) {
        this._scripts."${scriptName}" = load("${WORKSPACE}/src/jenkins/pipeline/utils/${scriptName}.groovy")
        this._scripts."${scriptName}".init(this._scripts)
    }
    return this._scripts."${scriptName}"
}

def init(def scripts) {
    if (scripts)
        this._scripts = scripts
}

/* ***** lazy loading - END ***** */

/**
* Runs a command and returns the exit code. assumes windows [for now]
* @param command
* @return
*/
def runHostCommand(def command) {
    int exitCode
    exitCode = bat script: command, returnStatus: true

    return exitCode
}

def runHostCommandWithOutput(def command) {
    currentDir = pwd()
    println "${currentDir}>${command}"
    def output = bat (script: command, returnStdout: true).trim()
    //output contains the call the command itself so we should remove it when printing
    output = output.substring(output.indexOf('\n')+1);
    println output
    return output
}

/* *** mandatory to be able to call from another bootstrap script *** */
return this
{code}
When running it - I get the following exception
{code:java}
...
[Pipeline] load
[Pipeline] { (./src/jenkins/pipeline/utils/test.groovy)
[Pipeline] }
[Pipeline] // load
[Pipeline] load
[Pipeline] { (F:\jenkins-remote\workspace\Mor\pipeline_tests/src/jenkins/pipeline/utils/command_runner.groovy)
[Pipeline] }
[Pipeline] // load
[Pipeline] }
[Pipeline] // node
[Pipeline] }
[Pipeline] // timestamps
[Pipeline] End of Pipeline
java.lang.NullPointerException: Cannot invoke method init() 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 com.cloudbees.groovy.cps.sandbox.DefaultInvoker.methodCall(DefaultInvoker.java:18)
at Script1.getScript(Script1.groovy:13)
at Script1.test(Script1.groovy:30)
at WorkflowScript.run(WorkflowScript:26)
at ___cps.transform___(Native Method)
at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:57)
at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:109)
at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:82)
at sun.reflect.GeneratedMethodAccessor270.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)
at com.cloudbees.groovy.cps.impl.PropertyishBlock$ContinuationImpl.get(PropertyishBlock.java:76)
at com.cloudbees.groovy.cps.LValueBlock$GetAdapter.receive(LValueBlock.java:30)
at com.cloudbees.groovy.cps.impl.PropertyishBlock$ContinuationImpl.fixName(PropertyishBlock.java:66)
at sun.reflect.GeneratedMethodAccessor355.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)
at com.cloudbees.groovy.cps.impl.ConstantBlock.eval(ConstantBlock.java:21)
at com.cloudbees.groovy.cps.Next.step(Next.java:83)
at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:173)
at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:162)
at org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:122)
at org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:261)
at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:162)
at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:174)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:330)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$100(CpsThreadGroup.java:82)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:242)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:230)
at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:64)
at java.util.concurrent.FutureTask.run(Unknown Source)
at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:112)
at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Finished: FAILURE
{code}
According to the log, the Load command within test.groovy succeeded, but for some reason returned null.

so I'm looking for either a solution to the problem, or a better way to achieve lazy loading. And yes - I am familiar with Shared Pipeline Libraries plugin which is not suitable for my case at this stage.

Thanks in advance,

Mor

New: Hi,

First of all - I will describe what I'm trying to do:

I have multiple "library" pipeline scripts. I'm using the pipeline Load step to load them.

Some scripts need to use methods in other scripts - think of the following scenario:
pipeline Job loads script1.groovy and script2.groovy , script1.groovy loads script2.groovy as well. This results in script2.groovy being loaded twice for no good reason.

I want to achieve lazy loading, meaning if the same script has already been loaded - I want to reuse it and not load it again, meaning script1.groovy should use script2.groovy which was loaded by the job itself.

I tried to do it with the following code - in this example I do want the 2nd script to load the file on its own:

job code:
{code:java}
timestamps {

    node('some node') {

        //some code to get the files to the workspace - not relevant to the situation
        def test = load("./src/jenkins/pipeline/utils/test.groovy")

        test.test()

    }
}
{code}

test.groovy
{code:java}
/* ***** lazy loading - BEGIN ***** */
this._scripts = [:]

def getScript(def scriptName) {
    // lazy loading
    if (this._scripts."${scriptName}" == null) {
        this._scripts."${scriptName}" = load("${WORKSPACE}/src/jenkins/pipeline/utils/${scriptName}.groovy")
        this._scripts."${scriptName}".init(this._scripts)
    }
    return this._scripts."${scriptName}"
}

def init(def scripts) {
    if (scripts)
        this._scripts = scripts
}

/* ***** lazy loading - END ***** */

def test() {
    getScript("command_runner").runHostCommand("echo 'hello world'")
}

return this
{code}
command_runner.groovy
{code:java}
/* ***** lazy loading - BEGIN ***** */
this._scripts = [:]

def getScript(def scriptName) {
    // lazy loading
    if (this._scripts."${scriptName}" == null) {
        this._scripts."${scriptName}" = load("${WORKSPACE}/src/jenkins/pipeline/utils/${scriptName}.groovy")
        this._scripts."${scriptName}".init(this._scripts)
    }
    return this._scripts."${scriptName}"
}

def init(def scripts) {
    if (scripts)
        this._scripts = scripts
}

/* ***** lazy loading - END ***** */

/**
* Runs a command and returns the exit code. assumes windows [for now]
* @param command
* @return
*/
def runHostCommand(def command) {
    int exitCode
    exitCode = bat script: command, returnStatus: true

    return exitCode
}

def runHostCommandWithOutput(def command) {
    currentDir = pwd()
    println "${currentDir}>${command}"
    def output = bat (script: command, returnStdout: true).trim()
    //output contains the call the command itself so we should remove it when printing
    output = output.substring(output.indexOf('\n')+1);
    println output
    return output
}

/* *** mandatory to be able to call from another bootstrap script *** */
return this
{code}
When running it - I get the following exception
{code:java}
...
[Pipeline] load
[Pipeline] { (./src/jenkins/pipeline/utils/test.groovy)
[Pipeline] }
[Pipeline] // load
[Pipeline] load
[Pipeline] { (F:\jenkins-remote\workspace\Mor\pipeline_tests/src/jenkins/pipeline/utils/command_runner.groovy)
[Pipeline] }
[Pipeline] // load
[Pipeline] }
[Pipeline] // node
[Pipeline] }
[Pipeline] // timestamps
[Pipeline] End of Pipeline
java.lang.NullPointerException: Cannot invoke method init() 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 com.cloudbees.groovy.cps.sandbox.DefaultInvoker.methodCall(DefaultInvoker.java:18)
at Script1.getScript(Script1.groovy:13)
at Script1.test(Script1.groovy:30)
at WorkflowScript.run(WorkflowScript:26)
at ___cps.transform___(Native Method)
at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:57)
at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:109)
at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:82)
at sun.reflect.GeneratedMethodAccessor270.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)
at com.cloudbees.groovy.cps.impl.PropertyishBlock$ContinuationImpl.get(PropertyishBlock.java:76)
at com.cloudbees.groovy.cps.LValueBlock$GetAdapter.receive(LValueBlock.java:30)
at com.cloudbees.groovy.cps.impl.PropertyishBlock$ContinuationImpl.fixName(PropertyishBlock.java:66)
at sun.reflect.GeneratedMethodAccessor355.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive(ContinuationPtr.java:72)
at com.cloudbees.groovy.cps.impl.ConstantBlock.eval(ConstantBlock.java:21)
at com.cloudbees.groovy.cps.Next.step(Next.java:83)
at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:173)
at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:162)
at org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:122)
at org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:261)
at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:162)
at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:174)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:330)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$100(CpsThreadGroup.java:82)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:242)
at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:230)
at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:64)
at java.util.concurrent.FutureTask.run(Unknown Source)
at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:112)
at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Finished: FAILURE
{code}
According to the log, the Load command within test.groovy succeeded, but for some reason returned null.

so I'm looking for either a solution to the problem, or a better way to achieve lazy loading. And yes - I am familiar with Shared Pipeline Libraries plugin which is not suitable for my case at this stage.

Thanks in advance,

Mor

Jesse Glick made changes - 2017-06-14 17:10

Component/s		New: workflow-cps-plugin [ 21713 ]
Component/s	Original: pipeline [ 21692 ]

Assignee:: Unassigned

Reporter:: Mor L

Votes:: 0 Vote for this issue

Watchers:: 2 Start watching this issue

Created:: 2017-06-13 07:22

Updated:: 2017-06-20 16:36

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