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DocumentationeKYCIntegration GuideeKYC (App SDK)FAQs
FAQs
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Last updated: 2023-06-12 15:32:39
FAQs
Last updated: 2023-06-12 15:32:39
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This document describes FAQs related to the Identity Verification (App SDK) and provides solutions.


Client

Android

1. What should I do if I receive the Invoke-customs are only supported starting with Android O (--min-api 26) error after integrating eKYC? Add the following configuration to the build.gradle file:
// Java 1.8 is supported
    compileOptions {
           sourceCompatibility JavaVersion.VERSION_1_8       
           targetCompatibility JavaVersion.VERSION_1_8   
     }

2. If the integrator uses the obfuscation tool AndResGuard, you can add the following obfuscation configuration:
// for HuiYanSDK
"R.string.ocr_*",
"R.string.rst_*",
"R.string.net_*",
"R.string.msg_*",
"R.string.fl_*",

3. If Android X reports android.content.res.Resources$NotFoundException:from xml type xml resource ID #0x7f0800c3 on devices with an earlier version of system, you can add dependent vector diagrams.
// Vector diagrams for earlier versions
 implementation 
 'androidx.vectordrawable:vectordrawable:1.1.0'

4. If Android Support reports the following errors on devices with an earlier version (v6.0 or earlier) of system:
android.content.res.Resources$NotFoundException: File 
res/drawable/$txy_face_id_logo__0.xml from color state list resource ID #0x7f070001
         at android.content.res.Resources.loadColorStateListForCookie(Resources.java:2800)
         at android.content.res.Resources.loadColorStateList(Resources.java:2749)
         at android.content.res.TypedArray.getColor(TypedArray.java:441)
         at android.content.res.XResources$XTypedArray.getColor(XResources.java:1286)
         at android.support.v4.content.res.TypedArrayUtils.getNamedColor(TypedArrayUtils.java:124)
         at android.support.graphics.drawable.VectorDrawableCompat$VFullPath.updateStateFromTypedArray(VectorDrawableCompat.java:1746)
         at android.support.graphics.drawable.VectorDrawableCompat$VFullPath.inflate(VectorDrawableCompat.java:1712)
         at android.support.graphics.drawable.VectorDrawableCompat.inflateInternal(VectorDrawableCompat.java:743)
         at android.support.graphics.drawable.VectorDrawableCompat.inflate(VectorDrawableCompat.java:631)
         at android.support.graphics.drawable.VectorDrawableCompat.createFromXmlInner(VectorDrawableCompat.java:590)
         at android.support.v7.widget.AppCompatDrawableManager$VdcInflateDelegate.createFromXmlInner(AppCompatDrawableManager.java:775)
You need to update the support dependencies to the latest version (v28.0.0):
implementation 'com.android.support:appcompat-v7:28.0.0'
// A component library compatible with vector diagrams for earlier versions
implementation 'com.android.support:support-vector-drawable:28.0.0'
implementation 'com.android.support:animated-vector-drawable:28.0.0'


iOS

1. What should I do if the SDK crashes and the following log is printed when I enter the SDK: "reason: '\**\* -[__NSDictionaryM setObject:forKey:]: key cannot be nil'"? Solution: Add -ObjC in "Build Settings" > "Other Linker Flags". 
2. What should I do if the following information is displayed during compilation:
Undefined symbol: _vImageConvert_Planar16FtoPlanarF
Undefined symbol: _vImageConvert_PlanarFtoPlanar16F
Solution: Add the system library "Accelerate.framework".

3. What should I do if "face-tracker-v001 bundle path is nil" or HuiYanSDKUI bundle path is nil is reported? Solution: Add the two prompted resource files to "Copy Bundle Resources".

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