每当我导入aviary SDK时。它显示这样的错误
com.aviary.android.feather.widget/VibrationWidget.java
Error is in this line package com.aviary.android.feather.widget;
Error:The type java.lang.Object cannot be resolved. It is indirectly referenced from required .class files
我无法成功导入aviary SDK。
请帮助我。