缺少hudson.FilePath

Question

任何建议都会受到极大的批评。我使用的是Jenkins 2.263.3，而Jenkins服务器运行在Windows机器上。在尝试与文件系统进行任何交互时，我一直在控制台上收到此错误。我开始怀疑我们的安装是否有什么不正确的地方。我已经检查了堆栈交换上的许多线程和问题，但我无法找出问题出在哪里。我已经尝试了许多示例和下面脚本的排列。我已经把所有的东西都简化到我能做到的最简单的程度。pwd()总是抛出相同的错误。实际上，任何试图访问文件系统的交互都会生成如下错误：

    import hudson.*;
    
    pipeline { 
        agent {
            node {
                label 'master'
            }
        } 
    
        options {
            skipStagesAfterUnstable();
        }
        stages {
            stage('Build') { 
                steps { 
                    node('master') {
                       echo "${pwd()}";
    
                    }
                }
            }
            stage('Test'){
                steps {
                    echo 'test';
                }
            }
            stage('Deploy') {
                steps {
                    echo 'deploy';
                }
            }
        }
    }



The output is always the same as follows:

Running in Durability level: MAX_SURVIVABILITY
[Pipeline] node
Running on Jenkins in C:\Program Files (x86)\Jenkins\workspace\bm
[Pipeline] {
[Pipeline] stage
[Pipeline] { (Build)
[Pipeline] node
Running on Jenkins in C:\Program Files (x86)\Jenkins\workspace\bm@2
[Pipeline] {
[Pipeline] pwd
Required context class hudson.FilePath is missing
Perhaps you forgot to surround the code with a step that provides this, such as: node
Perhaps you forgot to surround the code with a step that provides this, such as: node
[Pipeline] }
[Pipeline] // node
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (Test)
Stage 'Test' skipped due to earlier failure(s)
[Pipeline] }
[Pipeline] // stage
[Pipeline] stage
[Pipeline] { (Deploy)
Stage 'Deploy' skipped due to earlier failure(s)
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // node
[Pipeline] End of Pipeline
org.jenkinsci.plugins.workflow.steps.MissingContextVariableException: Required context class 
 hudson.FilePath is missing
Perhaps you forgot to surround the code with a step that provides this, such as: node
    at 
 
org.jenkinsci.plugins.workflow.steps.StepDescriptor.checkContextAvailability(StepDescriptor.java:266)
    at org.jenkinsci.plugins.workflow.cps.DSL.invokeStep(DSL.java:206)
    at org.jenkinsci.plugins.workflow.cps.DSL.invokeMethod(DSL.java:153)
    at org.jenkinsci.plugins.workflow.cps.CpsScript.invokeMethod(CpsScript.java:108)
    at groovy.lang.MetaClassImpl.invokeMethodOnGroovyObject(MetaClassImpl.java:1278)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1138)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:810)
    at groovy.lang.GroovyObjectSupport.invokeMethod(GroovyObjectSupport.java:46)
    at groovy.lang.MetaClassImpl.invokeMethodOnGroovyObject(MetaClassImpl.java:1278)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1172)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1022)
    at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:42)
    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:19)
    at WorkflowScript.run(WorkflowScript:17)
    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.fixName(FunctionCallBlock.java:77)
    at sun.reflect.GeneratedMethodAccessor172.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:174)
    at com.cloudbees.groovy.cps.Continuable$1.call(Continuable.java:163)
    at org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use(GroovyCategorySupport.java:129)
    at org.codehaus.groovy.runtime.GroovyCategorySupport.use(GroovyCategorySupport.java:268)
    at com.cloudbees.groovy.cps.Continuable.run0(Continuable.java:163)
    at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:174)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:331)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$200(CpsThreadGroup.java:82)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:243)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:231)
    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:136)
    at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
    at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:59)
    at java.util.concurrent.Executors$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
REST API

Answer 1

也许你的意思是

        stages {
            stage('Build') { 
                steps { 
                    script { // and not node(){..}
                       echo "${pwd()}"