今天早上，当我尝试在查看器中显示模型时，我开始收到此错误，直到昨晚代码都运行正常。查看详细信息后，我看到此错误：

Uncaught TypeError: P.addInstancingSupport is not a function
at Aa (viewer3D.min.js:14)
at a.initialize (viewer3D.min.js:14)
at a.e.initialize (viewer3D.min.js:19)
at a.initialize (viewer3D.min.js:21)
at a.e.start (viewer3D.min.js:19)
at d.selectItem (viewer3D.min.js:21)
at onDocumentLoadSuccess (ForgeViewer.js:45)
at viewer3D.min.js:21
at j (viewer3D.min.js:20)
at XMLHttpRequest.p (viewer3D.min.js:4)

错误似乎源于“viewer3D.min.js”。我对编码还很陌生。