CODEWITHSUNDEEP
javamavenubuntucompiler-errorsmaven-compiler-plugin
denh
denh

Reputation: 189

Unable to compile java project with maven

I'm trying to build IntelliJ Project with maven on java 16.0.1, but it can't compile my project, although IntelliJ is able to do it successfuly. Before that, I used maven to compile a java 15 project, but I decided to update everything to 16.0.1 because of complete mess with different versions of java on my machine, like I was able to compile but not to run generated .jar files and etc.
mvn compile output:

[ERROR] Error executing Maven.
[ERROR] java.lang.IllegalStateException: Unable to load cache item
[ERROR] Caused by: Unable to load cache item
[ERROR] Caused by: Could not initialize class com.google.inject.internal.cglib.core.$MethodWrapper

Here is my pom.xml file:

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>org.example</groupId>
    <artifactId>TaxiDB</artifactId>
    <version>1.0</version>
    <packaging>jar</packaging>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <configuration>
                    <archive>
                        <manifest>
                            <addClasspath>true</addClasspath>
                            <mainClass>Main</mainClass>
                        </manifest>
                    </archive>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.8.0</version>
                <configuration>
                    <release>16.0.1</release>
                </configuration>
            </plugin>
        </plugins>
    </build>

    <properties>
        <maven.compiler.source>16</maven.compiler.source>
        <maven.compiler.target>16</maven.compiler.target>
    </properties>

    <dependencies>
        ...
    </dependencies>
</project>

mvn -version output:

Apache Maven 3.6.3
Maven home: /usr/share/maven
Java version: 16.0.1, vendor: Oracle Corporation, runtime: /usr/lib/jvm/java-16-oracle
Default locale: en_US, platform encoding: UTF-8
OS name: "linux", version: "5.8.0-50-generic", arch: "amd64", family: "unix"

java -verion output:

java version "16.0.1" 2021-04-20
Java(TM) SE Runtime Environment (build 16.0.1+9-24)
Java HotSpot(TM) 64-Bit Server VM (build 16.0.1+9-24, mixed mode, sharing)

Upvotes: 15

Views: 12471

Answers (2)

Clarence
Clarence

Reputation: 3

I had this issue when running mvn compile on Ubuntu 20.10. Running the same maven command on Ubuntu 21.04 (the latest release) seems to be okay.

You may want to check the version of linux you are running. If running an older version, upgrade to Ubuntu 21.04.

Upvotes: 0

ccyid
ccyid

Reputation: 151

The problem is your Maven version is too old. It's not compatible with JDK 16.

Try to manually install maven version 3.8.1:

https://maven.apache.org/install.html

This will solve your problem without downgrading your JDK version.

Upvotes: 14

Related Questions