Error: module "@babel/runtime/helpers/classCallCheck.js" is not defined

    at require (VM30 WAGameSubContext.js:2)

    at a (VM30 WAGameSubContext.js:2)

    at platform.js:4

    at require (VM30 WAGameSubContext.js:2)

    at a (VM30 WAGameSubContext.js:2)

    at game.js:10

    at require (VM30 WAGameSubContext.js:2)

    at <anonymous>:1:53

    at doWhenAllScriptLoaded (game.js:71)

    at HTMLScriptElement.scriptLoaded (game.js:92)(env: Windows,mg,1.05.2106300; lib: 2.17.3)