Docker 从Jenkins管道执行build.sh文件

我对DevOps的世界比较陌生。我想使用Jenkins管道，它将从我的主机目录调用

build.sh

脚本，然后这将构建一个docker映像

这是我的管道脚本：

pipeline {
    agent any
    stages {
        stage('build') {
            steps {
                ws ('/home/Projects/Jenkins/')
                sh 'pwd'
                sh "./build.sh"



            }
        }
    }
}

但我从未进入定义的工作区，因为生成引发以下错误：

Started by user unknown or anonymous
Running in Durability level: MAX_SURVIVABILITY
[Pipeline] Start of Pipeline
[Pipeline] node
Running on Jenkins in /var/lib/jenkins/workspace/Docker_build
[Pipeline] {
[Pipeline] stage
[Pipeline] { (build)
[Pipeline] ws
Running in /home/Projects/Jenkins@2
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // node
[Pipeline] End of Pipeline
java.lang.IllegalStateException: There is no body to invoke
    at org.jenkinsci.plugins.workflow.cps.CpsStepContext.newBodyInvoker(CpsStepContext.java:282)
    at org.jenkinsci.plugins.workflow.cps.CpsStepContext.newBodyInvoker(CpsStepContext.java:95)
    at org.jenkinsci.plugins.workflow.support.steps.WorkspaceStepExecution.start(WorkspaceStepExecution.java:62)
    at org.jenkinsci.plugins.workflow.cps.DSL.invokeStep(DSL.java:286)
    at org.jenkinsci.plugins.workflow.cps.DSL.invokeMethod(DSL.java:179)
    at org.jenkinsci.plugins.workflow.cps.CpsScript.invokeMethod(CpsScript.java:122)
    at sun.reflect.GeneratedMethodAccessor652.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1213)
    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 org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:160)
    at org.kohsuke.groovy.sandbox.GroovyInterceptor.onMethodCall(GroovyInterceptor.java:23)
    at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:157)
    at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:158)
    at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:162)
    at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:132)
    at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.methodCall(SandboxInvoker.java:17)
    at WorkflowScript.run(WorkflowScript:8)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.delegateAndExecute(ModelInterpreter.groovy:139)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.executeSingleStage(ModelInterpreter.groovy:663)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.catchRequiredContextForNode(ModelInterpreter.groovy:397)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.catchRequiredContextForNode(ModelInterpreter.groovy:395)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.executeSingleStage(ModelInterpreter.groovy:662)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:290)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.toolsBlock(ModelInterpreter.groovy:546)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.toolsBlock(ModelInterpreter.groovy:545)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:278)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withEnvBlock(ModelInterpreter.groovy:445)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withEnvBlock(ModelInterpreter.groovy:444)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:277)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withCredentialsBlock(ModelInterpreter.groovy:483)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withCredentialsBlock(ModelInterpreter.groovy:482)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:276)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inDeclarativeAgent(ModelInterpreter.groovy:588)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inDeclarativeAgent(ModelInterpreter.groovy:587)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:274)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.stageInput(ModelInterpreter.groovy:358)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.stageInput(ModelInterpreter.groovy:357)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:263)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inWrappers(ModelInterpreter.groovy:615)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.inWrappers(ModelInterpreter.groovy:614)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:261)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withEnvBlock(ModelInterpreter.groovy:445)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.withEnvBlock(ModelInterpreter.groovy:444)
    at org.jenkinsci.plugins.pipeline.modeldefinition.ModelInterpreter.evaluateStage(ModelInterpreter.groovy:256)
    at ___cps.transform___(Native Method)
    at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:86)
    at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:113)
    at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:83)
    at sun.reflect.GeneratedMethodAccessor71.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at com.cloudbees.groovy.cps.impl.ContinuationPtr$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.SandboxContinuable.access$001(SandboxContinuable.java:18)
    at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:51)
    at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:185)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:400)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$400(CpsThreadGroup.java:96)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:312)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:276)
    at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:67)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:131)
    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(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
Finished: FAILURE

知道我在这儿做错什么了吗

编辑： 现在我为ws添加了{}，它似乎可以工作，但现在我得到了一个拒绝访问错误，如下所示：

Started by user unknown or anonymous
Running in Durability level: MAX_SURVIVABILITY
[Pipeline] Start of Pipeline
[Pipeline] node
Running on Jenkins in /var/lib/jenkins/workspace/Docker_build
[Pipeline] {
[Pipeline] stage
[Pipeline] { (build)
[Pipeline] ws
Running in /home/Projects/Jenkins
[Pipeline] {
[Pipeline] sh
[Pipeline] }
[Pipeline] // ws
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // node
[Pipeline] End of Pipeline
java.nio.file.AccessDeniedException: /home/Projects/Jenkins@tmp
    at sun.nio.fs.UnixException.translateToIOException(UnixException.java:84)
    at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
    at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
    at sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:384)
    at java.nio.file.Files.createDirectory(Files.java:674)
    at java.nio.file.Files.createAndCheckIsDirectory(Files.java:781)
    at java.nio.file.Files.createDirectories(Files.java:767)
    at hudson.FilePath.mkdirs(FilePath.java:3256)
    at hudson.FilePath.access$1300(FilePath.java:211)
    at hudson.FilePath$Mkdirs.invoke(FilePath.java:1251)
    at hudson.FilePath$Mkdirs.invoke(FilePath.java:1247)
    at hudson.FilePath.act(FilePath.java:1075)
    at hudson.FilePath.act(FilePath.java:1058)
    at hudson.FilePath.mkdirs(FilePath.java:1243)
    at org.jenkinsci.plugins.durabletask.FileMonitoringTask$FileMonitoringController.<init>(FileMonitoringTask.java:183)
    at org.jenkinsci.plugins.durabletask.BourneShellScript$ShellController.<init>(BourneShellScript.java:332)
    at org.jenkinsci.plugins.durabletask.BourneShellScript$ShellController.<init>(BourneShellScript.java:321)
    at org.jenkinsci.plugins.durabletask.BourneShellScript.launchWithCookie(BourneShellScript.java:177)
    at org.jenkinsci.plugins.durabletask.FileMonitoringTask.launch(FileMonitoringTask.java:99)
    at org.jenkinsci.plugins.workflow.steps.durable_task.DurableTaskStep$Execution.start(DurableTaskStep.java:317)
    at org.jenkinsci.plugins.workflow.cps.DSL.invokeStep(DSL.java:286)
    at org.jenkinsci.plugins.workflow.cps.DSL.invokeMethod(DSL.java:179)
    at org.jenkinsci.plugins.workflow.cps.CpsScript.invokeMethod(CpsScript.java:122)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:93)
    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:325)
    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1213)
    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 org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:160)
    at org.kohsuke.groovy.sandbox.GroovyInterceptor.onMethodCall(GroovyInterceptor.java:23)
    at org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.SandboxInterceptor.onMethodCall(SandboxInterceptor.java:157)
    at org.kohsuke.groovy.sandbox.impl.Checker$1.call(Checker.java:158)
    at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:162)
    at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:132)
    at org.kohsuke.groovy.sandbox.impl.Checker.checkedCall(Checker.java:132)
    at com.cloudbees.groovy.cps.sandbox.SandboxInvoker.methodCall(SandboxInvoker.java:17)
    at WorkflowScript.run(WorkflowScript:9)
    at ___cps.transform___(Native Method)
    at com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall(ContinuationGroup.java:86)
    at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.dispatchOrArg(FunctionCallBlock.java:113)
    at com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg(FunctionCallBlock.java:83)
    at sun.reflect.GeneratedMethodAccessor111.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at com.cloudbees.groovy.cps.impl.ContinuationPtr$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.SandboxContinuable.access$001(SandboxContinuable.java:18)
    at org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0(SandboxContinuable.java:51)
    at org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk(CpsThread.java:185)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run(CpsThreadGroup.java:400)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.access$400(CpsThreadGroup.java:96)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:312)
    at org.jenkinsci.plugins.workflow.cps.CpsThreadGroup$2.call(CpsThreadGroup.java:276)
    at org.jenkinsci.plugins.workflow.cps.CpsVmExecutorService$2.call(CpsVmExecutorService.java:67)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at hudson.remoting.SingleLaneExecutorService$1.run(SingleLaneExecutorService.java:131)
    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(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
Finished: FAILURE

由未知或匿名用户启动
磨合耐久性等级：最大生存能力
[管道]管道的开始
[管道]节点
在/var/lib/Jenkins/workspace/Docker\u build中的Jenkins上运行
[管道]{
[管道]阶段
[管道]{（构建）
[管道]ws
磨合/家庭/项目/詹金斯
[管道]{
[管道]上海
[管道]}
[管道]//ws
[管道]}
[管道]//阶段
[管道]}
[管道]//节点
[管道]管道末端
java.nio.file.AccessDeniedException:/home/Projects/Jenkins@tmp
位于sun.nio.fs.UnixException.translateToIOException（UnixException.java:84）
位于sun.nio.fs.UnixException.rethrowAsIOException（UnixException.java:102）
位于sun.nio.fs.UnixException.rethrowAsIOException（UnixException.java:107）
位于sun.nio.fs.UnixFileSystemProvider.createDirectory（UnixFileSystemProvider.java:384）
位于java.nio.file.Files.createDirectory（Files.java:674）
在java.nio.file.Files.createAndCheckIsDirectory（Files.java:781）
位于java.nio.file.Files.createDirectory（Files.java:767）
位于hudson.FilePath.mkdirs（FilePath.java:3256）
在hudson.FilePath.access$1300（FilePath.java:211）
位于hudson.FilePath$Mkdirs.invoke（FilePath.java:1251）
位于hudson.FilePath$Mkdirs.invoke（FilePath.java:1247）
位于hudson.FilePath.act（FilePath.java:1075）
在hudson.FilePath.act（FilePath.java:1058）
位于hudson.FilePath.mkdirs（FilePath.java:1243）
位于org.jenkinsci.plugins.durabletask.FileMonitoringTask$FileMonitoringController。（FileMonitoringTask.java:183）
位于org.jenkinsci.plugins.durabletask.BourneShellScript$ShellController。（BourneShellScript.java:332）
位于org.jenkinsci.plugins.durabletask.BourneShellScript$ShellController。（BourneShellScript.java:321）
位于org.jenkinsci.plugins.durabletask.BourneShellScript.launchWithCookie（BourneShellScript.java:177）
位于org.jenkinsci.plugins.durabletask.FileMonitoringTask.launch（FileMonitoringTask.java:99）
位于org.jenkinsci.plugins.workflow.steps.DurableTaskStep$Execution.start（DurableTaskStep.java:317）
位于org.jenkinsci.plugins.workflow.cps.DSL.invokeStep（DSL.java:286）
位于org.jenkinsci.plugins.workflow.cps.DSL.invokeMethod（DSL.java:179）
位于org.jenkinsci.plugins.workflow.cps.CpsScript.invokeMethod（CpsScript.java:122）
在sun.reflect.NativeMethodAccessorImpl.invoke0（本机方法）处
位于sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:62）
在sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）中
位于java.lang.reflect.Method.invoke（Method.java:498）
位于org.codehaus.groovy.reflection.CachedMethod.invoke（CachedMethod.java:93）
位于groovy.lang.MetaMethod.doMethodInvoke（MetaMethod.java:325）
位于groovy.lang.MetaClassImpl.invokeMethod（MetaClassImpl.java:1213）
位于groovy.lang.MetaClassImpl.invokeMethod（MetaClassImpl.java:1022）
位于org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call（PogoMetaClassSite.java:42）
位于org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall（CallSiteArray.java:48）
位于org.codehaus.groovy.runtime.callsite.AbstractCallSite.call（AbstractCallSite.java:113）
位于org.kohsuke.groovy.sandbox.impl.Checker$1.call（Checker.java:160）
位于org.kohsuke.groovy.sandbox.GroovyInterceptor.onMethodCall（GroovyInterceptor.java:23）
位于org.jenkinsci.plugins.scriptsecurity.sandbox.groovy.sandboxiterceptor.onMethodCall（sandboxiterceptor.java:157）
位于org.kohsuke.groovy.sandbox.impl.Checker$1.call（Checker.java:158）
位于org.kohsuke.groovy.sandbox.impl.Checker.checkedCall（Checker.java:162）
位于org.kohsuke.groovy.sandbox.impl.Checker.checkedCall（Checker.java:132）
位于org.kohsuke.groovy.sandbox.impl.Checker.checkedCall（Checker.java:132）
位于com.cloudbees.groovy.cps.sandbox.sandboxivoker.methodCall（sandboxivoker.java:17）
在WorkflowScript.run处（WorkflowScript:9）
在cps.transform（本机方法）
位于com.cloudbees.groovy.cps.impl.ContinuationGroup.methodCall（ContinuationGroup.java:86）
在com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.DispatcherArg（FunctionCallBlock.java:113）上
位于com.cloudbees.groovy.cps.impl.FunctionCallBlock$ContinuationImpl.fixArg（FunctionCallBlock.java:83）
位于sun.reflect.GeneratedMethodAccessor111.invoke（未知源）
在sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）中
位于java.lang.reflect.Method.invoke（Method.java:498）
com.cloudbees.groovy.cps.impl.ContinuationPtr$ContinuationImpl.receive（ContinuationPtr.java:72）
位于com.cloudbees.groovy.cps.impl.ConstantBlock.eval（ConstantBlock.java:21）
位于com.cloudbees.groovy.cps.Next.step（Next.java:83）
com.cloudbees.groovy.cps.Continuable$1.call（Continuable.java:174）
com.cloudbees.groovy.cps.Continuable$1.call（Continuable.java:163）
位于org.codehaus.groovy.runtime.GroovyCategorySupport$ThreadCategoryInfo.use（GroovyCategorySupport.java:129）
位于org.codehaus.groovy.runtime.GroovyCategorySupport.use（GroovyCategorySupport.java:268）
位于com.cloudbees.groovy.cps.Continuable.run0（Continuable.java:163）
位于org.jenkinsci.plugins.workflow.cps.SandboxContinuable.access$001（SandboxContinuable.java:18）
位于org.jenkinsci.plugins.workflow.cps.SandboxContinuable.run0（SandboxContinuable.java:51）
位于org.jenkinsci.plugins.workflow.cps.CpsThread.runNextChunk（CpsThread.java:185）
位于org.jenkinsci.plugins.workflow.cps.CpsThreadGroup.run（CpsThreadGroup.java:400）
在org.jenkinsci.plugins.w
                ws ("/home/Projects/Jenkins/") {
                 sh 'pwd'
                 sh "./build.sh"
                }