Maven error can not resolve org.vaadin.artur

Hey there,
I was just about to get started with the empty project (https://start.vaadin.com/), downloaded it and imported it into eclipse.
However after that I got a Maven import error on line 112+

        <dependency>
            <groupId>org.vaadin.artur</groupId>
            <artifactId>a-vaadin-helper</artifactId>
            <version>1.5.0</version>
        </dependency>

Refreshing does not help.

This artifact is in Directory (vaadin-addons) repository.

Can you verify that you have the following repository in the repositories section of your pom.xml:

<repository>
    <id>Vaadin Directory</id>
    <url>https://maven.vaadin.com/vaadin-addons</url>
    <snapshots>
        <enabled>false</enabled>
    </snapshots>
</repository>

hi

Guillermo Alvarez

i also have this problem

in my chrome ,when i visit : https://maven.vaadin.com/vaadin-addons

it show me :

{E40327BF-517A-46e8-A6C3-AF51BC263F59}

so i think is not the net work problem, but i dont know why i my demo app cant download the maven depency:

    <dependency>
        <groupId>org.vaadin.artur</groupId>
        <artifactId>a-vaadin-helper</artifactId>
        <version>1.6.0</version>
    </dependency>

    <dependency>
        <groupId>org.vaadin.artur.exampledata</groupId>
        <artifactId>exampledata</artifactId>
        <version>3.4.0</version>
    </dependency>