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IDProjectCategoryView StatusDate SubmittedLast Update
0000285graphvizDotpublic2003-10-06 20:032011-04-28 04:02
ReporterLaurent Cocea 
Assigned Toerg 
PrioritynormalSeverityminorReproducibilityalways
StatusclosedResolutionfixed 
PlatformOSx86-Linux-RH 9+OS Version
Summary0000285: Unexpected warning issued with nested graphs
Description



Dot issues an unexpected warning when nested subgraphs are present in
the input file (note: this is a recent behavior, it does not happen
with graphviz version 20030911). The output appears to be correct so
it's a "minor" bug; however, these warning are logged by the web server.
Steps To Reproduce

digraph "TEST" {
  compound = true;
  subgraph cluster_ALPHA {
    A;
    B;
  }
  A -> B;
  subgraph cluster_BETA {
    D;
    subgraph cluster_GAMMA {
      X;
    }
  }
  D -> X [lhead=cluster_GAMMA];
}
Additional Information

Output file only shows the resulting diagram, which is as expected.
Surprisingly, deleting the `A -> B;' line supresses the warning.
TagsNo tags attached.
AUXILLARY-FILES
DATE-FIXED
FIX-COMMENT
Changes made in 1.15 were incorrect. This means that dot output will
not be as compact if a node/edge/subgraph is declared before an
edge[...] or node[...] statement, but this has been true for a long
time.
FORMER-ID357
INPUT-FILE
OUTPUT-FILEhttp://www.graphviz.org/bugs/b357.gif [^]
STATUS-COMMENTFixed (6 October 2003)
VERSION     1.10.20031006.0415-1
Attached Files

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- Issue History
Date Modified Username Field Change
2011-04-28 04:02 user1 New Issue
2011-04-28 04:02 user1 Assigned To => erg


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