|  | @@ -176,7 +176,9 @@
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				|  |  |            links-js                                                                  (bean/->js links)]
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				|  |  |        (let [simulation (layout! nodes-js links-js)]
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				|  |  |          (doseq [node nodes-js]
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				|  |  | -          (.addNode graph (.-id node) node))
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				|  |  | +          (try (.addNode graph (.-id node) node)
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				|  |  | +               (catch js/Error e
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				|  |  | +                 (js/console.error e))))
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				|  |  |          (doseq [link links-js]
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				|  |  |            (let [source (.-id (.-source link))
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				|  |  |                  target (.-id (.-target link))]
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