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I had this problem and I thought I had solved it, but when I opened eclipse hj the problem just happened again, the strange thing is that it only occurs inside the IDE, because if I compile and put War in wildfly it runs smoothly.
The problem gets even stranger due to the fact that when I enter "project -> properties -> project facets" the "Dynamic Web Module" is set to 4.0
follows the project configuration file that has such information, called "org.eclipse.wst.common.project.facet.core.xml":
<?xml version="1.0" encoding="UTF-8"?>
<faceted-project>
<fixed facet="wst.jsdt.web"/>
<installed facet="wst.jsdt.web" version="1.0"/>
<installed facet="java" version="1.8"/>
<installed facet="jst.web" version="4.0"/>
<installed facet="jst.jsf" version="2.2"/>
<installed facet="jst.jaxrs" version="2.0"/>
</faceted-project>
my pom.xml:
<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>br.com.lsoft</groupId>
<artifactId>gamesapi</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>gamesapi 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>
<!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>4.0.0</version>
<scope>provided</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/javax.servlet.jsp/javax.servlet.jsp-api -->
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>javax.servlet.jsp-api</artifactId>
<version>2.3.1</version>
<scope>provided</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.wildfly/wildfly-servlet-feature-pack -->
<!-- https://mvnrepository.com/artifact/org.wildfly/wildfly-spec-api -->
<dependency>
<groupId>org.wildfly</groupId>
<artifactId>wildfly-spec-api</artifactId>
<version>13.0.0.Final</version>
<type>pom</type>
</dependency>
</dependencies>
<build>
<finalName>gamesapi</finalName>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
</project>
web xml.:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
id="WebApp_ID"
version="4.0">
<display-name>Archetype Created Web Application</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
</web-app>
I tried to download the eclipse again, thinking that maybe the version I had caught was in trouble, however it did not help
I have no idea what might be going on, can anyone tell me what could be causing this????
IDE: eclipse project: Maven(Maven-archetype-webapp)
follows the link of the post I created earlier:
https://cursos.alura.com.br/forum/topico-como-fazer-o-build-e-executar-pela-ide-79891