在 Autodesk Forge 中无法获取 AEC model 数据

Question

i try to activate Revit Levels and 2D Minimap extension in autodesk forge viewer, but can not get AEC Model Data. I got this worning`

i tried to get AEC data with this code

const url = window.location.search;
console.log(url);
const svf_path = `${url.replace("?", "/storage/").replace(/%20/g, " ")}`;

Autodesk.Viewing.endpoint.getItemApi = (endpoint, derivativeUrn, api) => {
  return svf_path;
};

Autodesk.Viewing.Initializer(options, async () => {
  const paths = svf_path.split("/");
  const [dest, svf_dir] = [paths[2], paths[3]];

  const url = `/api/viewer/dest/${dest}/svf/${svf_dir}/manifest`;
  const response = await fetch(url);
  const manifest = await response.json();

  const init_div = document.getElementById("init_div");
  viewer = new Autodesk.Viewing.GuiViewer3D(init_div, config3d);

  const viewerDocument = new Autodesk.Viewing.Document(manifest);
  const viewable = viewerDocument.getRoot().getDefaultGeometry();
  viewer.start();

  await viewerDocument.downloadAecModelData();

  viewer.loadDocumentNode(viewerDocument, viewable)
  .then(function (result) {
    Autodesk.Viewing.Document.getAecModelData(viewable);
  })
});

wats wrong in my code?

Answer 1

The warning comes from the BubbleNode.prototype.getAecModelData method. You are not calling it in your code but it's possible that it's being called by the LevelsExtension itself. Try configuring the extension so that it doesn't detect the AEC data automatically by passing in { autoDetectAecModelData: false } as the extension options.

Btw. to debug the issue on your side, you can also try getting the non-minified version of viewer3D.js , put a breakpoint to where the warning is being logged, and see the call stack when the breakpoint is hit.