yFiles Neo4j Explorer connection issue

[gabriel_toma]

Hello,
I'm trying to test for the first time yFiles Neo4j Explorer, but, although i've placed the correct bolt port and password (those being the sole default requirements),

it fails to create a connection for further queries.
Using or not the encryption has no effect.

15:40:07 Query failed: 15:40:07 MATCH (()-[r:include]->()) WITH r LIMIT 1000 UNWIND keys(r) as key RETURN "include" as label, 15:40:07 collect(distinct key) as keys 15:40:07 params: {} 15:40:07 Failed to establish connection in 5000ms

15:40:07 getAllRelationshipProperties failed 15:40:07 Cannot read property 'records' of undefined

15:40:07 Fetching schema failed! 15:40:07 Cannot read property 'addition' of undefined

15:40:07 Query failed: 15:40:07 MATCH (()-[r:isOrdered]->()) WITH r LIMIT 1000 UNWIND keys(r) as key RETURN "isOrdered" as label, 15:40:07 collect(distinct key) as keys 15:40:07 params: {} 15:40:07 Failed to establish connection in 5000ms

15:40:07 Query failed: 15:40:07 MATCH (()-[r:extensionLocation]->()) WITH r LIMIT 1000 UNWIND keys(r) as key RETURN 15:40:07 "extensionLocation" as label, collect(distinct key) as keys 15:40:07 params: {} 15:40:07 Failed to establish connection in 5000ms

15:40:07 Query failed: 15:40:07 MATCH (()-[r:name]->()) WITH r LIMIT 1000 UNWIND keys(r) as key RETURN "name" as label, 15:40:07 collect(distinct key) as keys 15:40:07 params: {} 15:40:07 Failed to establish connection in 5000ms

15:40:07 Query failed: 15:40:07 MATCH (()-[r:region]->()) WITH r LIMIT 1000 UNWIND keys(r) as key RETURN "region" as label, 15:40:07 collect(distinct key) as keys 15:40:07 params: {} 15:40:07 Failed to establish connection in 5000ms

15:40:07 Query failed: 15:40:07 MATCH (()-[r:isStatic]->()) WITH r LIMIT 1000 UNWIND keys(r) as key RETURN "isStatic" as label, 15:40:07 collect(distinct key) as keys 15:40:07 params: {} 15:40:07 Failed to establish connection in 5000ms

15:40:07 Query failed: 15:40:07 MATCH (()-[r:inPartition]->()) WITH r LIMIT 1000 UNWIND keys(r) as key RETURN "inPartition" as 15:40:07 label, collect(distinct key) as keys 15:40:07 params: {} 15:40:07 Failed to establish connection in 5000ms

Any advice?
Regards!

[michael_hunger]

But your database is up and running?
What version of Neo4j are you using?

What happens if you just click on the top-green-box ?

[gabriel_toma]

michael.hunger:

top-green-box

What's that?

Yes, of course, everything was running, i used GraphXR successfully before switching to yFiles for a test. And you can see all details in the pictures i've attached to the post.

Nonetheless, since then, i've upgraded both Neo4j and re-imported the application, and issue has dissapeared.

Using yFiles as we speak - quite nice for it's hierarchical layouts. I've actually used these exact yFiles layouts in Cytoscape before this became a Neo4j app.