PowerImageLoader for network has not been registered.

[leetomlee123]

E/MethodChannel#power_image/method(26251): Failed to handle method call
E/MethodChannel#power_image/method(26251): java.lang.IllegalStateException: PowerImageLoader for network has not been registered.
E/MethodChannel#power_image/method(26251): at com.taobao.power_image.loader.PowerImageLoader.handleRequest(PowerImageLoader.java:35)
E/MethodChannel#power_image/method(26251): at com.taobao.power_image.request.PowerImageBaseRequest.performLoadImage(PowerImageBaseRequest.java:60)
E/MethodChannel#power_image/method(26251): at com.taobao.power_image.request.PowerImageBaseRequest.startLoading(PowerImageBaseRequest.java:55)
E/MethodChannel#power_image/method(26251): at com.taobao.power_image.request.PowerImageRequestManager.startLoadingWithArguments(PowerImageRequestManager.java:71)

[wongkoo]

相似问题：#4