Error if there is only one small cluster

[canbax]

I'm using the below layout options.

{
    "name": "cise",
    "clusters": [
        [
            "n2",
            "n1045152",
            "n1076797",
            "n1045573",
            "n1045238"
        ]
    ],
    "randomize": false,
    "animate": "end",
    "refresh": 10,
    "animationDuration": 500,
    "fit": true,
    "padding": 30,
    "nodeSeparation": 10,
    "idealInterClusterEdgeLengthCoefficient": 1.4,
    "allowNodesInsideCircle": true,
    "maxRatioOfNodesInsideCircle": 0.1,
    "springCoeff": 0.45,
    "nodeRepulsion": 4500,
    "gravity": 0.25,
    "gravityRange": 3.8,
    "packComponents": true
}

with the graph attached as a JSON file
small-graph.txt

I get the error below.

core.js:6210 ERROR TypeError: Cannot read property 'getInnerNodePushCount' of undefined
at CiSELayout.clusterEnlargementCheck (cytoscape-cise.js:2053)
at CiSELayout.runSpringEmbedderTick (cytoscape-cise.js:2031)
at Layout.tick (cytoscape-cise.js:3735)
at tick (cytoscape-cise.js:4396)
at multitick (cytoscape-cise.js:4420)
at Layout.run4state (cytoscape-cise.js:4211)
at Layout.run (cytoscape-cise.js:4229)

Please also note that I'm calling eles.layout on all the existing elements.

[smarek]

Do you use master or devel branch? I've just hit this with allowNodesInsideCircle: true, on devel, not happening with this setting set to false

[hasanbalci]

We make the development in develop branch and from time to time we merge it to master branch and release the extension. This issue is currently valid for develop branch.

[smarek]

@hasanbalci thank you for confirmation, i've just been trying to test your solution in #28 and hit this, so I wanted to point out the possible scope of this issue.

[ugurdogrusoz]

Seems fixed. @canbax please verify and close.

[canbax]

Thank you. I no longer see this error.