License

Flow
1

In production mode, I see a license popup.

https://vaadin.com/pro/validate-license

How can I find out which paid component I use?

2

I can not understand
I use only free components, but still a license error

3

How can I find what is asking for a license?

All components use free (

4

Лешик ツ:
How can I find what is asking for a license?

All components use free (

Did you check the dependencies to verify this?

mvn dependency:tree
5

That’s curious. You are on Vaadin 10-13, correct? It should not ask to validate licenses in production, and license checking is only done when a commercial component is initialized and added to the UI.

Can you share some more info on what you have. Vaadin version? Screenshot of the app with the license checker visible?

6

Vaadin - 13.0.4
I use vaadin gradle plugin id ‘com.devsoap.vaadin-flow’ version ‘1.1.1’

7

license.png

8 
plugins {
    id 'org.gretty' version '2.3.1'
    id 'com.devsoap.vaadin-flow' version '1.1.1'
    id 'org.flywaydb.flyway' version '6.0.0-beta'
    id 'net.ltgt.apt' version '0.21'
    id 'net.ltgt.apt-idea' version '0.21'
    id 'net.ltgt.apt-eclipse' version '0.21'
    id 'com.github.ben-manes.versions' version '0.21.0' // ./gradlew dependencyUpdates
    id "com.gorylenko.gradle-git-properties" version "2.0.0"
}

apply plugin: 'net.ltgt.apt'
apply plugin: 'net.ltgt.apt-idea'
apply plugin: 'net.ltgt.apt-eclipse'
apply plugin: 'java'
apply plugin: 'war'
apply plugin: 'maven'

apply from: 'webdriver.gradle'

sourceCompatibility = 1.8
targetCompatibility = 1.8

repositories {
    vaadin.prereleases()
    vaadin.addons()
}

vaadin {
    // Enable production mode for production apps
    productionMode true
    submitStatistics false
    version '13.0.4'
}

vaadinTranspileDependencies {
    yarnRunner.environment.put('NODE_OPTIONS', '--max-old-space-size=8192')
}

gretty {
    servletContainer = 'tomcat8'
    jacocoEnabled = false
    inplaceMode = 'hard'
    if (project.hasProperty('portNumber')) { // if variable passed use it
        httpPort = Integer.parseInt(portNumber)
    } else { // if it is not passed use a default port
        httpPort = 8088
    }
    jvmArgs = ["-Ddb_type=mysql", "-Dtest_mode"]

}

dependencies {
    // Include BOM to stabilize Vaadin versions
    implementation vaadin.bom()
    // Include only open source Vaadin components
    implementation vaadin.platform()
    // Include a compatible servlet API version
    compileOnly vaadin.servletApi()
    // Include a compatible slf4j version
    runtime vaadin.slf4j()
    // Use the Material theme
    implementation vaadin.materialTheme()
    
    //MapStruct
    implementation 'org.mapstruct:mapstruct:1.3.0.Final'
    annotationProcessor 'org.mapstruct:mapstruct-processor:1.3.0.Final'

    //Lombok
    implementation 'org.projectlombok:lombok:1.18.6'
    annotationProcessor 'org.projectlombok:lombok:1.18.6'

    //Reflection
    implementation 'org.reflections:reflections:0.9.11'

    //AWS
    implementation 'com.amazonaws:aws-java-sdk-ses:1.11.538'
    implementation 'com.amazonaws:aws-java-sdk-costexplorer:1.11.538'
    implementation 'software.amazon.awssdk:cloudformation:2.5.29'

    //DB
    implementation 'org.jdbi:jdbi3-core:3.8.0'
    implementation 'org.jdbi:jdbi3-sqlobject:3.8.0'
    implementation 'org.jdbi:jdbi3-stringtemplate4:3.8.0'
    implementation 'org.flywaydb:flyway-core:6.0.0-beta'
    implementation 'mysql:mysql-connector-java:8.0.15'
    implementation 'com.h2database:h2:1.4.199'

    //Stripe
    implementation 'com.stripe:stripe-java:9.5.0'

    //Email
    implementation 'com.github.jknack:handlebars:4.1.2'
    implementation 'com.github.jknack:handlebars-guava-cache:4.1.2'

    //UI Client
//    implementation 'org.webjars.bowergithub.polymerelements:paper-material:2.1.0'
    implementation 'org.webjars.bowergithub.polymerelements:paper-icon-button:2.2.1'
//    implementation 'org.webjars.bowergithub.polymerelements:iron-icons:2.1.1'
    implementation 'org.vaadin.gatanaso:multiselect-combo-box-flow:0.0.7'

    //JAX-RS
    //!!! Application don't work with last version 3.6.3 .Final =(
    implementation 'org.jboss.resteasy:resteasy-client:3.6.1.Final'
    implementation 'org.jboss.resteasy:resteasy-servlet-initializer:3.6.1.Final'
    implementation 'org.jboss.resteasy:resteasy-jackson-provider:3.6.1.Final'

    //Scheduling
    implementation 'org.quartz-scheduler:quartz:2.3.1'

    //Primitive collections.
    implementation 'org.eclipse.collections:eclipse-collections-forkjoin:10.0.0.M2'

    // Guava
    implementation 'com.google.guava:guava:27.1-jre'

    //Other
    implementation 'edu.vt.middleware:vt-password:3.1.2'
    implementation 'org.aeonbits.owner:owner:1.0.10'
    implementation 'io.vavr:vavr:0.10.0'
    implementation 'com.neovisionaries:nv-i18n:1.25'
    implementation 'org.vaadin.shiro:shiro-vaadin-integration:1.0.2'

    //Test
    testImplementation 'com.codeborne:phantomjsdriver:1.3.0'
    testImplementation 'org.seleniumhq.selenium:selenium-chrome-driver:3.141.59'
    testImplementation 'junit:junit:4.12'
    testImplementation 'org.assertj:assertj-core:3.12.2'
    testImplementation 'org.testcontainers:testcontainers:1.11.2'
    testImplementation 'org.testcontainers:mysql:1.11.2'
    testImplementation 'org.mockito:mockito-core:2.27.0'
}


configurations {
    testAnnotationProcessor.extendsFrom annotationProcessor
}

wrapper {
    gradleVersion = '5.4'
}
9

Strange thing
I tried to run with the maven plugin

And everything works correctly