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IDProjectCategoryView StatusDate SubmittedLast Update
0002600graphvizDotpublic2016-06-09 17:032016-06-09 17:03
ReportergraphVizKid 
Assigned To 
PriorityhighSeverityimportantReproducibilityalways
StatusnewResolutionopen 
PlatformMacBook Air OSOS X El Capitan OS Version10.11.5
Summary0002600: dot error "Error: lost n n edge": edge missing for simple graphs with records
DescriptionWith the spline setting of "curved" dot reports the error

Error: lost n n edge

for a simple graph containing nodes defined using html-like records.
Steps To ReproduceHere is a simple example:

digraph G {
node [shape=plaintext]
splines = curved

n [label=<
  <TABLE BORDER="0" CELLBORDER="1" CELLSPACING="0">
  <TR><TD border="0"> </TD>
    <TD PORT="2">z</TD>
    <TD border="0"> </TD>
  </TR>
  <TR> <TD ROWSPAN="4" COLSPAN="3">
A
</TD> </TR>
  <TR> <TD border="0"> </TD> </TR>
  <TR><TD PORT="1">y</TD></TR>
  <TR> <TD border="0"> </TD></TR>
  <TR><TD border="0"> </TD>
    <TD PORT="0">x</TD>
  <TD border="0"> </TD>
  </TR>
  </TABLE>>];

n:1 -> n:2 ;
n:0 -> n:1 ;
}
Additional InformationI am using graphviz version 2.39.20160526.1729 (20160526.1729)

The error occurs when I try to generate an svg file (or ps or png), eg:

dot -Tsvg dot-curved.gv -o dot-curved.gv.svg

If you reorder the edges, you still get an error, but the other edge is displayed. If you just have one edge, it works fine.

If you use a different value for splines, the error goes away.
TagsNo tags attached.
AUXILLARY-FILES
DATE-FIXED
FIX-COMMENT
FORMER-ID
INPUT-FILE
OUTPUT-FILE
STATUS-COMMENT
VERSION2.39.20160526.1729
Attached Files? file icon dot-curved.gv (Attachment missing)

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- Issue History
Date Modified Username Field Change
2016-06-09 17:03 graphVizKid New Issue
2016-06-09 17:03 graphVizKid File Added: dot-curved.gv


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