# No Response from Server

**URL:** <https://community.metabrainz.org/t/no-response-from-server/809283>\
**Category:** Development\
**Tags:** webservice\
**Created:** [October 9, 2025, 10:15pm UTC](https://community.metabrainz.org/t/no-response-from-server/809283 "2025-10-09T22:15:20Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![Anakor](https://community.metabrainz.org/letter_avatar_proxy/v4/letter/a/2acd7d/32.png) [@Anakor](https://community.metabrainz.org/u/Anakor)\
**Post date:** [October 9, 2025, 10:15pm UTC](https://community.metabrainz.org/t/no-response-from-server/809283/1 "2025-10-09T22:15:20Z")

</div>

I’m trying to get a project working, which uses this client for communication:

```java
https://github.com/aesy/musicbrainz-api-client

```

I’ve managed to compile the client into Jar’s using eclipse and maven

```auto
import io.aesy.musicbrainz.client.MusicBrainzClient;
import io.aesy.musicbrainz.client.MusicBrainzJerseyClient;
import io.aesy.musicbrainz.entity.Artist;
..

MusicBrainzClient client = MusicBrainzJerseyClient.createWithDefaults();

if(client!=null) {
	try {
       String id = "8e66ea2b-57b-47d9-8df0-df4630aeb8e5"
	   Artist artist = client.artist().withId(UUID.fromString(id))
            .lookup().get(); 
	   System.out.println(artist.toString());
	}catch( NoSuchElementException e ) {
		StackTraceElement[] stacktrace = e.getStackTrace();
		int len = e.getStackTrace().length;
		for (int i = 0; i < len; i++)
			System.out.println(stacktrace[i].toString());
	}
}

```

By call of the get()-method, I get a NoSuchElementException, which means there are no data. Any suggestions?

---

<div class="post-metadata">

**Author:** ![Bitmap](https://community.metabrainz.org/letter_avatar_proxy/v4/letter/b/f04885/32.png) [@Bitmap](https://community.metabrainz.org/u/Bitmap)\
**Post date:** [October 10, 2025, 11:16am UTC](https://community.metabrainz.org/t/no-response-from-server/809283/2 "2025-10-10T11:16:58Z")

</div>

`8e66ea2b-57b-47d9-8df0-df4630aeb8e5` is not a valid UUID. It looks like you accidentally deleted a character from `8e66ea2b-b57b-47d9-8df0-df4630aeb8e5`.

---

<div class="post-metadata">

**Author:** ![Anakor](https://community.metabrainz.org/letter_avatar_proxy/v4/letter/a/2acd7d/32.png) [@Anakor](https://community.metabrainz.org/u/Anakor)\
**Post date:** [October 10, 2025, 11:41am UTC](https://community.metabrainz.org/t/no-response-from-server/809283/3 "2025-10-10T11:41:46Z")

</div>

> [@Bitmap](#):
>
> 8e66ea2b-57b-47d9-8df0-df4630aeb8e5

Yes you’re right. I’ve checked it, that missing char is only here in this post.

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<div class="post-metadata">

**Author:** ![aerozol](https://community.metabrainz.org/user_avatar/community.metabrainz.org/aerozol/32/116_2.png) [@aerozol](https://community.metabrainz.org/u/aerozol)\
**Post date:** [October 10, 2025, 11:26pm UTC](https://community.metabrainz.org/t/no-response-from-server/809283/4 "2025-10-10T23:26:40Z")

</div>

> [@Bitmap](#):
>
> `8e66ea2b-57b-47d9-8df0-df4630aeb8e5` is not a valid UUID. It looks like you accidentally deleted a character from `8e66ea2b-b57b-47d9-8df0-df4630aeb8e5`.

I forgot that Bitmap memorizes all of our UUID’s. We’ve only had to do it a couple of times but it’s very useful when all the data gets wiped, Bitmap can type them in again

---

<div class="post-metadata">

**Author:** ![Anakor](https://community.metabrainz.org/letter_avatar_proxy/v4/letter/a/2acd7d/32.png) [@Anakor](https://community.metabrainz.org/u/Anakor)\
**Post date:** [October 12, 2025, 7:46pm UTC](https://community.metabrainz.org/t/no-response-from-server/809283/5 "2025-10-12T19:46:22Z")

</div>

The Problem is solved. I had to update JDK and Glassfish and include more Jars into the Java-Build-Path.