CODEWITHSUNDEEP
javaeclipsemaven
Sayan
Sayan

Reputation: 57

Getting an compillation error while running java maven project in the eclipse IDE

C:\Users\SAYAN\Desktop\block-ch\project\khs-blockchain-java-example-master\src\main\java\simple\chain\Block.java:[51,29] error: lambda expressions are not supported in -source 1.5

I have installed jdk 1.8. Still I am getting this error. Need help!!!

Upvotes: 0

Views: 61

Answers (2)

sandejai
sandejai

Reputation: 989

Or use below in your pom.xml

  <java.version>1.8</java.version>

  <maven.compiler.target>1.8</maven.compiler.target>

  <maven.compiler.source>1.8</maven.compiler.source>

Upvotes: 0

Sayan
Sayan

Reputation: 57

I made it. This will work.

In the pom.xml we need to add
<build>
   <plugins> 
    <plugin> 
    <groupId>org.apache.maven.plugins</groupId> 
    <artifactId>maven-compiler-plugin</artifactId> 
    <version>3.2</version> 
    <configuration> 
    <source>1.8</source> 
    <target>1.8</target>
   </configuration> 
   </plugin> 
  </plugins>
</build>

Upvotes: 1

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