Tooltip causes issues when changing node to cluster

[nilsottesen]

I'm using version 4.17.0, 2016-11-05
I have a title for my node, and when clicking the node I create a cluster. If the tooltip is showing during this operation, the code in line 41401 (function _checkHidePopup, statement overNode.id === this.popup.popupTargetId) breaks, as overNode is undefined

[Tooa]

Can you provide a jsbin showing your error and a description that explains how to reproduce the error using that jsbin?

[nilsottesen]

I’ve just started look into visjs this weekend, and I like very much what I’ve learned so far. I’m building a product that manages object graphs (Engineering Class Libraries), and have been looking for ways to visualise. Not sure how to do what you are asking for (jsbin), so instead I made a bare bone examples that shows the issue in action. To provoke the issue: · Using Chrome · Open the developer tools · Hover the Root node, make sure the tooltip shows · Click the Root node, to create a cluster · When the cluster node does not get positioned under the mouse pointer, the issue occurs I’ve included the non-minified library, to see exactly what statement causes the issue. Cheers, -Nils — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub<#2478 (comment)>, or mute the thread<https://github.com/notifications/unsubscribe-auth/AM6K1MTLQCWS5WlL6av3fFkVHqToC2_yks5rJmN6gaJpZM4LQjWy>. [visjs-tooltip-issue-when-clustering.zip](https://github.com/almende/vis/files/661211/visjs-tooltip-issue-when-clustering.zip)

[Tooa]

I can confirm this error. Let me see if I can find some time to look into this. We have quite a lot of problems in the clustering part of the network module - despite the fact that it is really popular.

[mojoaxel]

Fixed by @Tooa with #2555