Android Studio错误-无法读取未定义的属性“更新" [英] Android studio error - Cannot read property 'update' of undefined

问题描述

仿真器错误

emulator: INFO: QtLogger.cpp:68: Critical: Uncaught TypeError: Cannot read property 'update' of undefined (qrc:/html/js/location-mock-web-channel.js:130, (null))

推荐答案

如果您尝试将应用程序构建为模拟的Android设备，则可能需要对其进行冷启动.转到工具"->"AVD管理器"，然后在您要使用的虚拟设备上，单击最右侧的下拉箭头，然后选择立即冷启动".

If you're trying to build your app to an emulated Android device, it might need to be cold-booted. Go to Tools -> AVD Manager, and on the Virtual Device you're trying to use, click the drop-down arrow to the far right and select "Cold Boot Now".

请稍等片刻以启动仿真器，如果这样做没有错误，请尝试再次构建您的应用程序，并查看它现在是否可以正确加载.

Give the emulator a few moments to start, and if it does so without error, try building your app again and see if it now loads properly.

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