我木偶(這會是一個動詞?)應用程序與構建和的WebPack在page.on('error')我得到這樣的錯誤: TypeError: __WEBPACK_IMPORTED_MODULE_0_babel_runtime_core_js_promise___default.a.map is not a function
at _default.<anonymous> (....../app.
當我嘗試運行:在Ubuntu 16.04 它是在瀏覽器的錯誤 [0829/155519.758686:INFO:headless_shell.cc(303)] Type a Javascript expression to evaluate or "quit" to exit.
>>> {"result":{"type":"undefined"}}
>>> {"result":{"type":