Hey Learners, Could not initialize class org.apache.maven.plugin.war.util.WebappStructureSerializer maven error solve issue. This error occur in latest version of eclipse id.
war plugin missing so Could not initialize class org.apache.maven.plugin.war.util.WebappStructureSerializer in pom.xml this error is coming.

org.apache.maven.plugin.war.util.WebappStructureSerializer error in pom xml solve
I am sharing you maven war plugin dependency add in your pom.xml file
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.3.1</version>
</plugin>
</plugins>
<finalName>project name</finalName>
</build>
Full code of pom.xml file
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.demo</groupId>
<artifactId>Demo_Project</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>Demo_Project Maven Webapp</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.3.1</version>
</plugin>
</plugins>
<finalName>Demo_Project</finalName>
</build>
</project>
Maven war plugin dependency
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.3.1</version>
</plugin>
</plugins>
<finalName>project name</finalName>
</build>
Conclusion
Guys i hope you solved this issue Maven Error-Could not initialize class org.apache.maven.plugin.war.util.WebappStructureSerializer