8000 Conversion "kgraph" to "lgraph" fails with cloning error · Issue #1138 · eclipse-elk/elk · GitHub
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Conversion "kgraph" to "lgraph" fails with cloning error #1138

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mqrzbw opened this issue Apr 3, 2025 · 1 comment
Open

Conversion "kgraph" to "lgraph" fails with cloning error #1138

mqrzbw opened this issue Apr 3, 2025 · 1 comment
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bug Erroneous behaviour.
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Release 0.10.1

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@mqrzbw
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mqrzbw commented Apr 3, 2025 •
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*The attached MRE fails at
"LGraph l1 = new ElkGraphTransformer().importGraph(g);" with the error: "Couldn't clone property 'org.eclipse.elk.nodeLabels.padding'.

The code fails in the call to "computeInsideNodeLabelPadding" method on the line:
"NodeContext nodeContext = new NodeContext((GraphAdapters.GraphAdapter)null, node);"
That code calls for a clone of nodeLabelPadding that fails, apparently due to the absence of a
default Pattern object.

I'm compiling using Temurin 17.0.14 on a continuously updated Windows 11 system with IntelliJ v 2024.3.5 (CE).
I'm referencing org.eclipse.elk v 0.10.0 in the pom.xml file (attached). This code also fails on Elk 0.8.1.

Attached are the java code, the pom.xml file, and the traceback report.

Thank you for your help on this.
Mike

MRE.md

pomfile.md

tracebackfile.md
@mqrzbw mqrzbw added the bug Erroneous behaviour. label Apr 3, 2025
@Eddykasp
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I've reproduced your error by putting your code in a unit-test, however I am getting a different error, so I'll need to do some more digging.

@Eddykasp Eddykasp added this to the Release 0.10.1 milestone Apr 22, 2025
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