Why there is no property "panzoom" in my cy? version 3.21.1

[DiligentTuolaji]

No description provided.

[pmunn-godaddy]

What was the solution to this? We are seeing the same issue. Why was this resolved @maxkfranz @DiligentTuolaji

[pmunn-godaddy]

Here are my cytoscape package versions in my package.json:

    "cytoscape": "^3.29.2",
    "cytoscape-expand-collapse": "^4.1.0",
    "cytoscape-panzoom": "^2.5.3",
    "cytoscape-undo-redo": "^1.3.3",
    "react-cytoscapejs": "^1.2.1"

and here is how the panzoom library is initialized and then called:

import Cytoscape from 'cytoscape';
import panzoom from 'cytoscape-panzoom';
import 'cytoscape-panzoom/cytoscape.js-panzoom.css';
import merge from 'lodash.merge';
import CytoscapeComponent from 'react-cytoscapejs';

panzoom(Cytoscape);

...
...
...

return 

(<CytoscapeComponent
        elements={ CytoscapeComponent.normalizeElements(graphData) }
        style={{ height: graphHeight }}
        zoomingEnabled={ true }
        maxZoom={ 3 }
        minZoom={ 0.001 }
        autounselectify={ false }
        boxSelectionEnabled={ true }
        layout={ merge([], defaultLayout, graphLayout) }
        stylesheet={ merge([], defaultStyles, graphStyles) }
        cy={ (cy) => {
          cy.panzoom(defaultPanZoom);
        } }
      />
    </div>
  );

This used to work but recently I've been getting the error e.panzoom is not a function. I suspect it has to do with the way the dependencies are initialized but I'm not sure

All of the cytoscape extensions look good in node_modules in the prod docker image:

/app/node_modules # ls -a | grep 'cyto'
cytoscape
cytoscape-dagre
cytoscape-expand-collapse
cytoscape-panzoom
cytoscape-undo-redo
react-cytoscapejs

Here is the cytoscape panzoom folder in the prod docker image:

/app/node_modules # ls cytoscape-panzoom
LICENSE                   bower.json                cytoscape.js-panzoom.css  font-awesome-4.0.3        img
README.md                 cytoscape-panzoom.js      demo.html                 gulpfile.js               package.json