Cannot configure Vaadin addons maven repository in Artifactory

Question

I'm trying to configure the Vaadin addons repository in Artifactory, but I always get this error message:

When I change the url to just http://maven.vaadin.com , the connection test succeeds, but the artifacts cannot be resolved. I have other remote repositories configured that work.

Currently I have to resort to downloading and deploying the jar files manually.

Any ideas about what I could be doing wrong here?

Edit : Specific addon example (although all have failed for me, so far):

<dependency>
   <groupId>org.vaadin.addons</groupId>
   <artifactId>loginform</artifactId>
   <version>0.5.2</version>
</dependency>

Answer 1

The test is failing since the Vaadin addons Maven repository does not support directory listing (browsing).
When Artifactory send a test request to the root of the repository it gets a 404 status:

$ curl -vv http://maven.vaadin.com/vaadin-addons/
*   Trying 54.86.23.48...
* Connected to maven.vaadin.com (54.86.23.48) port 80 (#0)
> GET /vaadin-addons/ HTTP/1.1
> Host: maven.vaadin.com
> User-Agent: curl/7.43.0
> Accept: */*
>
< HTTP/1.1 404 Not Found
< Server: nginx
< Date: Thu, 17 Sep 2015 12:50:53 GMT
< Content-Type: application/xml
< Transfer-Encoding: chunked
< Connection: keep-alive
< x-amz-request-id: 2F7E32DADE9E2C20
< x-amz-id-2: EjRvUE7kv4GOdPE0ry+VsmXvmva4QgBptK/CcnSESZbe2AqotmXpAuM3AuChq2Gd
<
<?xml version="1.0" encoding="UTF-8"?>
* Connection #0 to host maven.vaadin.com left intact
<Error><Code>NoSuchKey</Code><Message>The specified key does not exist.</Message><Key>vaadin-addons/</Key><RequestId>2F7E32DADE9E2C20</RequestId><HostId>EjRvUE7kv4GOdPE0ry+VsmXvmva4QgBptK/CcnSESZbe2AqotmXpAuM3AuChq2Gd</HostId></Error>

However you can still use Artifactory to proxy this repository. You will be able to download artifacts from it.