环信客服初始化问题，一直报错受不了，求官方解答

 E/art: No implementation found for void com.hyphenate.chat.adapter.EMACallManagerListener.nativeInit() (tried Java_com_hyphenate_chat_adapter_EMACallManagerListener_nativeInit and Java_com_hyphenate_chat_adapter_EMACallManagerListener_nativeInit__)
 
 E/System: java.lang.UnsatisfiedLinkError: No implementation found for void com.hyphenate.chat.adapter.EMACallManagerListener.nativeFinalize() (tried Java_com_hyphenate_chat_adapter_EMACallManagerListener_nativeFinalize and Java_com_hyphenate_chat_adapter_EMACallManagerListener_nativeFinalize__)
                                                              at com.hyphenate.chat.adapter.EMACallManagerListener.nativeFinalize(Native Method)
                                                              at com.hyphenate.chat.adapter.EMACallManagerListener.finalize(Unknown Source)
                                                              at java.lang.Daemons$FinalizerDaemon.doFinalize(Daemons.java:202)
                                                              at java.lang.Daemons$FinalizerDaemon.run(Daemons.java:185)
                                                              at java.lang.Thread.run(Thread.java:818)