Develop Reference

error with putting project on Heroku invalid target release: 11

please, help me I spend already 10 hours to solve this problem, and still can't(((
my application run in my computer well, but I can't put it to heroku! This is pom
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.4.0</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>demo</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>11</java.version>
<spring-cloud.version>2020.0.0-M6</spring-cloud.version>
</properties>
<dependencies>
<!-- https://mvnrepository.com/artifact/org.apache.camel/camel-mongodb-gridfs -->
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-mongodb-gridfs</artifactId>
<version>3.7.0</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jcl</artifactId>
<version>5.2.9.RELEASE</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-logging -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>
<version>2.3.6.RELEASE</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.8.0</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-config</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>11</source>
<target>11</target>
</configuration>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
</repository>
</repositories>
I have java 11 everywhere
from terminal
ester#ester-HP-Pavilion-Laptop-15-cs3xxx:~$ update-alternatives --list java
/usr/lib/jvm/java-11-openjdk-amd64/bin/java
(base) ester#ester-HP-Pavilion-Laptop-15-cs3xxx:~$ $JAVA_HOME
bash: /usr/lib/jvm/java-11-openjdk-amd64: Is a directory
also I add system.properties with java.runtime.version=11
Is someone faced this error?

the problem was I had to add in dependencies
<build>
<plugins>
<plugin>
<groupId>com.heroku.sdk</groupId>
<artifactId>heroku-maven-plugin</artifactId>
<version>3.0.3</version>
<configuration>
<processTypes>
<web>java $JAVA_OPTS -cp target/classes:target/dependency/* YourApplication</web>
</processTypes>
<appName>{your app}</appName>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>11</source>
<target>11</target>
</configuration>
</plugin>
</plugins>
</build>

Removing unneeded jars in External library to to deploy on Tomcat server

I'm trying to deploy on Tomcat server and i'm getting the error below even after removing duplicated dependencies ( from maven I click on Clean then Install ).
Error :
Description:
An attempt was made to call a method that does not exist. The attempt was made from the following location:
org.springframework.boot.autoconfigure.security.oauth2.client.OAuth2ClientPropertiesRegistrationAdapter.getBuilderFromIssuerIfPossible(OAuth2ClientPropertiesRegistrationAdapter.java:83)
The following method did not exist:
org.springframework.security.oauth2.client.registration.ClientRegistrations.fromIssuerLocation(Ljava/lang/String;)Lorg/springframework/security/oauth2/client/registration/ClientRegistration$Builder;
The method's class, org.springframework.security.oauth2.client.registration.ClientRegistrations, is available from the following locations:
jar:file:/C:/Users/user/Desktop/apache-tomcat-8.5.50/webapps/E-Services-Portal-0.0.1-SNAPSHOT/WEB-INF/lib/spring-security-oauth2-client-5.1.0.RELEASE.jar!/org/springframework/security/oauth2/client/registration/ClientRegistrations.class
jar:file:/C:/Users/user/Desktop/apache-tomcat-8.5.50/webapps/E-Services-Portal-0.0.1-SNAPSHOT/WEB-INF/lib/spring-security-oauth2-client-5.1.7.RELEASE.jar!/org/springframework/security/oauth2/client/registration/ClientRegistrations.class
jar:file:/C:/Users/user/Desktop/apache-tomcat-8.5.50/webapps/E-Services-Portal-0.0.1-SNAPSHOT/WEB-INF/lib/spring-security-oauth2-client-5.2.1.RELEASE.jar!/org/springframework/security/oauth2/client/registration/ClientRegistrations.class
It was loaded from the following location:
file:/C:/Users/user/Desktop/apache-tomcat-8.5.50/webapps/E-Services-Portal-0.0.1-SNAPSHOT/WEB-INF/lib/spring-security-oauth2-client-5.1.0.RELEASE.jar
Action:
Correct the classpath of your application so that it contains a single, compatible version of org.springframework.security.oauth2.client.registration.ClientRegistrations
This error is coming after I build my war file by clicking in Install and copy the file and paste it in webapp folder in Tomcat server then when I start tomcat for deploying , I will get the same error.
This is my POM file , i believe the error is coming from here :
<?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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.2.RELEASE</version>
</parent>
<groupId>com.baeldung.keycloak</groupId>
<artifactId>E-Services-Portal</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>E.Services.Portal</name>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.keycloak.bom</groupId>
<artifactId>keycloak-adapter-bom</artifactId>
<version>3.3.0.Final</version>
<type>pom</type>
<scope>provided</scope>
</dependency>
</dependencies>
</dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-oauth2-client</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-config</artifactId>
<version>5.2.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-oauth2-jose</artifactId>
<version>5.2.1.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.glassfish.web</groupId>
<artifactId>el-impl</artifactId>
<version>2.2</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>central</id>
<name>Maven Plugin Repository</name>
<url>https://repo.maven.apache.org/maven2</url>
<layout>default</layout>
<snapshots>
<enabled>false</enabled>
</snapshots>
<releases>
<updatePolicy>never</updatePolicy>
</releases>
</repository>
</repositories>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.2.3</version>
<configuration>
<webappDirectory>/sample/servlet/container/deploy/directory</webappDirectory>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>

Maven: Compilation error package does not exist. How to add an extra source directory for maven to compile

I am working on Spring boot application with different project structure please find the attached screenshot.
When I go to eclipse and select Run as --> Maven Build with 'clean install' command it gives below error:
**[ERROR] COMPILATION ERROR :
[INFO] -------------------------------------------------------------
[ERROR] /C:/Users/UserName/Downloads/project-api/src/main/java/com/project/api/dto/APIDto.java:[6,35] package com.project.publicapi.dto does not exist**
As classes under src/public/java folder which contains package com.project.publicapi.dto is not compiled.
I have tried to build explicitly and run the project it works. But while building with maven the compilation fails with above mentioned error.
Any suggestion.
Below is the pom 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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>project-api</groupId>
<artifactId>api</artifactId>
<version>0.0.1-SNAPSHOT</version>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.3.3.RELEASE</version>
</parent>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-autoconfigure</artifactId>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
</dependency>
<dependency>
<groupId>net.sf.ehcache</groupId>
<artifactId>ehcache</artifactId>
<version>[2.0.0]</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>3.14</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-batch</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>spring-releases</id>
<url>http://repo.spring.io/libs-release</url>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>spring-releases</id>
<url>http://repo.spring.io/libs-release</url>
</pluginRepository>
</pluginRepositories>

Not plugin found for prefix "spring-boot" & No goals specified - Maven Project

I've executed the command >mvn clean boot-spring:run, but the build fails because of the next error:
"No plugin found for prefix 'boot-spring' in the current project and in the plugin groups [org.apache.maven.plugins, org.codehaus.mojo] available from the repositories [local ], spring-releases https://repo.spring.io/libs-release, central ]
In addition, if I write >mvn -X or >mvn -e, it launchs the error message:
"No goals have been specified for this build. You must specify a valid lifecycle phase or a goal in the format : or [:]:. Available lifecycle phases are: (...)"
and the shows a list of names (verify, install, process-sources, etc.).
Here's my pom.xml
<?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>MyWeb</groupId>
<artifactId>myweb</artifactId>
<version>1.0.0-SNAPSHOT</version>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.9.RELEASE</version>
</parent>
<properties>
<encoding>UTF-8</encoding>
<java.version>1.8</java.version>
<swagger.version>2.8.0</swagger.version>
<deploy>${project.artifactId}-${project.version}</deploy>
<project.build.sourceEncoding>${encoding}</project.build.sourceEncoding>
<project.reporting.outputEncoding>${encoding}</project.reporting.outputEncoding>
<project.resources.sourceEncoding>${encoding}</project.resources.sourceEncoding>
</properties>
<dependencies>
<!-- Spring Boot ====================================== -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aspects</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- Database ====================================== -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
</dependency>
<!-- Swagger ====================================== -->
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger2</artifactId>
<version>${swagger.version}</version>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-swagger-ui</artifactId>
<version>${swagger.version}</version>
</dependency>
<!-- ================ TEST ================== -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<!-- ================ TEST extensions================== -->
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<includes>
<include>**/*FunctionalTesting</include>
</includes>
</configuration>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>spring-releases</id>
<url>https://repo.spring.io/libs-release</url>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>spring-releases</id>
<url>https://repo.spring.io/libs-release</url>
</pluginRepository>
</pluginRepositories>

What's wrong with my pom.xml using liferay and maven (can't read dependencies.dependency.version)

When I try to maven build I get the following error into my project. I'm using eclipse, maven and liferay:
[INFO] Scanning for projects...
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[ERROR] 'dependencies.dependency.version' for com.liferay.portal:portal-service:jar must be a valid version but is '${liferay.version}'. # line 98, column 13
[ERROR] 'build.plugins.plugin.version' for com.liferay.maven.plugins:liferay-maven-plugin must be a valid version but is '${liferay.maven.plugin.version}'. # line 16, column 14
After building my project in eclipse with maven. Am I wrong writing the liferay version? Here is the POM, please help me!
<?xml version="1.0"?>
<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.example.plugins</groupId>
<artifactId>GSN_SVIL</artifactId>
<packaging>war</packaging>
<name>GSN_SVIL Portlet</name>
<version>1.0.0-SNAPSHOT</version>
<build>
<plugins>
<plugin>
<groupId>com.liferay.maven.plugins</groupId>
<artifactId>liferay-maven-plugin</artifactId>
<version>${liferay.maven.plugin.version}</version>
<executions>
<execution>
<phase>generate-sources</phase>
<goals>
<goal>build-css</goal>
</goals>
</execution>
</executions>
<configuration>
<autoDeployDir>${liferay.auto.deploy.dir}</autoDeployDir>
<appServerDeployDir>${liferay.app.server.deploy.dir}</appServerDeployDir>
<appServerLibGlobalDir>${liferay.app.server.lib.global.dir}</appServerLibGlobalDir>
<appServerPortalDir>${liferay.app.server.portal.dir}</appServerPortalDir>
<liferayVersion>${liferay.version}</liferayVersion>
<pluginType>portlet</pluginType>
</configuration>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.5</version>
<configuration>
<encoding>UTF-8</encoding>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>2.5</version>
<configuration>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.3</version>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>9.4-1201-jdbc41</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>4.3.10.Final</version>
</dependency>
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.2.2</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>1.3.2</version>
</dependency>
<dependency>
<groupId>com.liferay.faces</groupId>
<artifactId>liferay-faces-bridge-impl</artifactId>
<version>3.2.4-ga5</version>
</dependency>
<dependency>
<groupId>com.liferay.faces</groupId>
<artifactId>liferay-faces-portal</artifactId>
<version>3.2.4-ga5</version>
</dependency>
<dependency>
<groupId>com.liferay.portal</groupId>
<artifactId>portal-service</artifactId>
<version>${liferay.version}</version>
<scope>provided</scope>
</dependency>
<!-- <dependency> -->
<!-- <groupId>com.liferay.portal</groupId> -->
<!-- <artifactId>util-java</artifactId> -->
<!-- <version>${liferay.version}</version> -->
<!-- <scope>provided</scope> -->
<!-- </dependency> -->
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-api</artifactId>
<version>2.1.21</version>
</dependency>
<dependency>
<groupId>com.sun.faces</groupId>
<artifactId>jsf-impl</artifactId>
<version>2.1.21</version>
</dependency>
<dependency>
<groupId>javax.el</groupId>
<artifactId>el-api</artifactId>
<version>1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.portlet</groupId>
<artifactId>portlet-api</artifactId>
<version>2.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.jboss.seam</groupId>
<artifactId>jboss-el</artifactId>
<version>2.0.0.GA</version>
<exclusions>
<exclusion>
<artifactId>el-api</artifactId>
<groupId>javax.el</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.primefaces</groupId>
<artifactId>primefaces</artifactId>
<version>5.2</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>maven2-repository.dev.java.net</id>
<name>Java.net Repository for Maven</name>
<url>http://download.java.net/maven/2/</url>
</repository>
<repository>
<id>maven2-repository.jboss.org</id>
<name>JBoss Maven Repository</name>
<url>http://repository.jboss.org/nexus/content/groups/public-jboss</url>
</repository>
<repository>
<id>maven2-repository.primefaces.org</id>
<name>PrimeFaces Maven Repository</name>
<url>http://repository.primefaces.org</url>
</repository>
</repositories>
<profiles>
<profile>
<id>Liferay-v6.2-CE-(Tomcat-7)</id>
<properties>
<liferay.version>6.2</liferay.version>
<liferay.maven.plugin.version>1.0.0.47</liferay.maven.plugin.version>
<liferay.auto.deploy.dir>E:\dev\liferay-portal-6.2-ce-ga4\deploy</liferay.auto.deploy.dir>
<liferay.app.server.deploy.dir>E:\dev\liferay-portal-6.2-ce-ga4\tomcat-7.0.42\webapps</liferay.app.server.deploy.dir>
<liferay.app.server.lib.global.dir>E:\dev\liferay-portal-6.2-ce-ga4\tomcat-7.0.42\lib\ext</liferay.app.server.lib.global.dir>
<liferay.app.server.portal.dir>E:\dev\liferay-portal-6.2-ce-ga4\tomcat-7.0.42\webapps\ROOT</liferay.app.server.portal.dir>
</properties>
</profile>
</profiles>
</project>
How can I avoid the error above?

If you want to pass version as the property you have to define them:
<properties>
<liferay.version>your_liferay_version</liferay.version>
<liferay.maven.plugin.version>your_maven_plugin_version</liferay.maven.plugin.version>
</properties>

You configured the versions in a profile.
If you don't need profiles, dont use any, and configure the resources globally (for your pom) in
<project><properties><liferay.version>....</liferay.version>
if you want to use profiles, you can read :
http://maven.apache.org/guides/introduction/introduction-to-profiles.html