# Bug? (subgraph/cluster not showing up)

**URL:** https://forum.graphviz.org/t/bug-subgraph-cluster-not-showing-up/1274
**Category:** Dev
**Created:** [August 5, 2022, 2:48am UTC](https://forum.graphviz.org/t/bug-subgraph-cluster-not-showing-up/1274 "2022-08-05T02:48:50Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![abductee](https://avatars.discourse-cdn.com/v4/letter/a/a9adbd/32.png) [@abductee](https://forum.graphviz.org/u/abductee)
#### Post date: [August 5, 2022, 2:48am UTC](https://forum.graphviz.org/t/bug-subgraph-cluster-not-showing-up/1274/1 "2022-08-05T02:48:50Z")

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so for some reason in this example the subgraph is not showing up - even stranger:  
commenting out the last 3 lines it does, but displays the label “grid” ie the name of the parent. so I was wondering is this intended ?

cheers  
–a

graph grid  
{  
fontname=“Helvetica,Arial,sans-serif”  
node [fontname=“Helvetica,Arial,sans-serif”]  
edge [fontname=“Helvetica,Arial,sans-serif”]  
layout=dot  
label=“grid”  
labelloc = “t”  
ranksep=0.5;  
nodesep=0.5;

```
edge [weight=1000 color=lightgrey]

```

subgraph cluster\_0 {  
B1 – B2  
C1 – C2

```
}

A0 -- A1 -- A2 -- A3 
B0 -- B1 
B2 -- B3 

C0 -- C1 
C2 -- C3 
D0 -- D1 -- D2 -- D3 

rank=same {A0 -- B0 -- C0 -- D0} 
rank=same {A1 -- B1}   
rank=same {C1 -- D1} 
// comment out below to make the label "grid" appear for subgraph
rank=same {A2 -- B2} 
rank=same {	C2 -- D2} 
rank=same {A3 -- B3 -- C3 -- D3}

```

}