Brian Broll

nvm, this was my bad - I was having an issue w/ creating a client ui w/ null and then a race condition caused by the "project load" event being...

I was opening a new project; I believe the event is `CONSTANTS.CLIENT.PROJECT_OPENED` (where `CONSTANTS` is `js/Constants` (also used [here](https://github.com/webgme/webgme/blob/master/src/client/js/Panels/Header/DefaultToolbar.js#L69))

I am referring to [_onCopy](https://github.com/webgme/webgme/blob/9e01dc63ae3080bd27256e1ad1ba513060f8ce36/src/client/js/Panels/ModelEditor/ModelEditorControl.DiagramDesignerWidgetEventHandlers.js#L1102-L1116) and [_onPaste](https://github.com/webgme/webgme/blob/9e01dc63ae3080bd27256e1ad1ba513060f8ce36/src/client/js/Panels/ModelEditor/ModelEditorControl.DiagramDesignerWidgetEventHandlers.js#L1146-L1168) in the model editor.

> Although the code does not through error but at same time UI does not reflect pointers line. In general, pointers aren't visualized using a line with two exceptions: -...

Hmm... When I added logs for text editors being destroyed as well, it looks like the first two should be deleted correctly: 

Probably a good idea given the prevalence of pip dependencies. Kinda annoying to introduce a special case optimization like this though :(

Unfortunately, this means that the TensorPlotter is not currently available without patching the source code for the ArtifactIndexWidget.

I have been trying to make a distinction between _explorers_ and _editors_ where an explorer generates some metadata node saved within an artifact and an editor saves an artifact in...

This is the default behavior when creating multiple interactive editors but still needs some work to be possible for interactive explorers, too.

Hmm... I am seeing some errors when trying to build the docker image: