調用美型、貼紙、特效、哈哈鏡沒有效果 檢查權限是否獲取； 檢查網絡是否正常（需訪問外網）； 檢查鑒權key是否正確； 檢查創建BeautyView時是否獲取到鑒權，查看 BeautyViewHolderFactory.getBeautyViewHolder（...） 中String ver = MHSDK.getInstance().getVer()的值，ver=-1表示授權失敗，如果key和網絡均正常，但ver值始終不對，嘗試修改初始化方式為 ``` MHSDK.getInstance().clearVerNote().init(context, "appkey"); ``` 確認MHBeautyManager是否初始化。 Call beauty, stickers, special effects, funhouse mirror have no effect Check whether the permission is obtained. Check whether the network is normal (access the Internet). Check whether the authentication key is correct. Check whether creating BeautyView access to authentication, view BeautyViewHolderFactory. GetBeautyViewHolder (...). In String ver= mHSdk.getInstance ().getver (), ver=-1 indicates that authorization fails. If the key and network are normal but the value of ver is incorrect, try to change the initialization mode to ``` MHSDK.getInstance().clearVerNote().init(context, "appkey"); ``` Verify that MHBeautyManager is initialized.