[Solved] You wrote this Jenkins pipeline snippet:stage('Build') { sh 'mvn clean package' }But Jenkins shows an error. What is the likely cause? | Spring Boot

Spring Boot - Docker and Deployment

You wrote this Jenkins pipeline snippet:

stage('Build') {
  sh 'mvn clean package'
}

But Jenkins shows an error. What is the likely cause?

AMissing steps block inside the stage

BWrong shell command syntax

CAgent not specified in pipeline

DMaven is not installed on Jenkins server

Step-by-Step Solution

Solution:

Step 1: Check Jenkins stage syntax
Each stage must contain a steps { ... } block to run commands.
Step 2: Identify missing steps block
The snippet lacks steps { }, causing Jenkins syntax error.
Final Answer:
Missing steps block inside the stage -> Option A
Quick Check:
Jenkins stage needs steps block [OK]

Quick Trick: Always wrap commands inside steps { } in Jenkins stage [OK]

Common Mistakes:

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