TypeError: null is not an object (evaluating 'e._leaflet_pos')

[tjmcewan]

Since upgrading to version 1.2.0, I've been seeing the occasional error like this:

TypeError: null is not an object (evaluating 'e._leaflet_pos') 1 File "webpack:///./node_modules/leaflet/dist/leaflet-src.js" line 2445 col 1 in le return el._leaflet_pos || new Point(0, 0); 2 File "webpack:///./node_modules/leaflet-editable/src/Leaflet.Editable.js" line 720 col 1 in onMouseDown var iconPos = L.DomUtil.getPosition(this._icon), 3 File "webpack:///./node_modules/logrocket/dist/build.umd.js" line 1679 col 1 in r return func.apply(this, args); 4 File "[native code]" line (unknown) in dispatchEvent 5 File "webpack:///./node_modules/leaflet/dist/leaflet-src.js" line 13638 col 1 in _simulateEvent e.target.dispatchEvent(simulatedEvent); 6 File "webpack:///./node_modules/leaflet/dist/leaflet-src.js" line 13582 col 1 in _onDown this._simulateEvent('mousedown', first); 7 File "webpack:///./node_modules/logrocket/dist/build.umd.js" line 1679 col 1 in r return func.apply(this, args);

Which indicates that this._icon is null for a middle marker. I wonder if it could have anything to do with this change to the createVertexIcon function?

[Aarbel]

@tjmcewan same issue here, have you found a way to fix it ?

[tjmcewan]

no, sorry.

On Fri, 28 Feb 2020 at 08:49, Clement Fradet Normand < [email protected]> wrote:

@tjmcewan https://github.com/tjmcewan same issue here, have you found a way to fix it ?

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[Aarbel]

I fixed it.

I was removing elements of leaflet fullscreen options with css. So i removed all options related to fullscreen also in javascript and all worked great.

I think when you set a display: none on some elements, leaflet has some trouble finding them.