Java.lang.unsatisfiedlinkerror: Die Klasse com.sun.jna.pointer kann nicht erhalten (Neurotechnologie Megamatcher SDK) ⇐ Android

[Anonymous]

Ich möchte versuchen, multibiometrisches Beispiel -Android (von https://www.neurotechnology.com/downloa ... _Sdk_Trial) in mein Projekt zu kopieren. Beim Build apk wurde dieser Fehler angezeigt: < /p>


Java.lang.unsatisfiedLinkerror: Die Klasse com.sun.jna.pointer < /p>
< /blockquote>

Wenn ich den Fehler beantragt. />NLicenseManager.setTrialMode(LicensingPreferencesFragment.isUseTrial(this));
< /code>

Und wenn ich diesen Code kommentiere, erscheint der gleiche Fehler in diesem Code, aber in diesem Code: < /p>

NCore.setContext(this);
< /code>

Dies ist meine Gradle -Implementierungsbibliothek: < /p>

//for my project
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'com.android.support:appcompat-v7:27.1.1'
implementation 'com.android.support:design:27.1.1'

implementation 'com.android.support:mediarouter-v7:27.1.1'
implementation 'org.greenrobot:greendao:3.2.2'
implementation 'com.github.yuweiguocn:GreenDaoUpgradeHelper:v2.0.2'
implementation 'com.jakewharton:butterknife:7.0.1'

implementation 'com.google.firebase:firebase-appindexing:17.1.0'
implementation 'com.google.android.gms:play-services-maps:16.1.0'
implementation 'com.google.android.gms:play-services-location:16.0.0'
implementation 'com.journeyapps:zxing-android-embedded:3.6.0'
implementation 'com.google.zxing:core:3.3.2'

implementation 'com.github.dmytrodanylyk.android-process-button:library:1.0.4'

implementation files('libs/volley.jar')
implementation files('libs/httpclient-4.5.2.jar')
implementation files('libs/httpcore-4.4.4.jar')
implementation files('libs/httpmime-4.5.2.jar')

implementation files('libs/commons-io-2.6.jar')
implementation 'com.hrules:horizontalnumberpicker:1.1.1'
implementation 'com.afollestad.material-dialogs:commons:0.9.6.0'
implementation 'com.github.cdflynn:checkview:v1.1'
api 'io.jsonwebtoken:jjwt-api:0.10.5'
runtimeOnly 'io.jsonwebtoken:jjwt-impl:0.10.5'
runtimeOnly('io.jsonwebtoken:jjwt-orgjson:0.10.5') {
exclude group: 'org.json', module: 'json'
}

// for megamatcher multiobiometric
implementation ":neurotec-biometrics-client-android"
implementation ":neurotec-devices-fscanners-nitgen-android"
implementation ":neurotec-devices-fscanners-aratek-android"
implementation ":neurotec-devices-fscanners-aratek-trustfinger-android"
implementation ":neurotec-devices-fscanners-suprema-biomini-android"
implementation ":neurotec-devices-fscanners-bluefin-android"
implementation ":neurotec-devices-multimodal-credenceid-android"
implementation ":neurotec-devices-fscanners-digitalpersona-uareu-android"
implementation ":neurotec-devices-fscanners-secugen-android"
implementation ":neurotec-devices-fscanners-futronic-android"
implementation ":neurotec-devices-fscanners-integratedbiometrics-android"
implementation ":neurotec-devices-fscanners-smufsbio-android"
implementation ":neurotec-devices-fscanners-startek-android"
implementation ":neurotec-devices-fscanners-nextbiometrics-android"
implementation ":neurotec-devices-fscanners-greenbit-android"
implementation ":neurotec-devices-fscanners-zkteco-android"
implementation ":neurotec-devices-irisscanners-iritech-irishield-android"
implementation ":neurotec-devices-irisscanners-mantra-android"
implementation ":neurotec-devices-media-android"
implementation ":neurotec-biometrics-android"
implementation ":neurotec-devices-android"
implementation(name:'neurotec-biometrics-gui-android', ext:'aar')
implementation project(":samples-utils")

//inside samples-utils
api ":neurotec-core-android"
api ":neurotec-licensing-android"
api ":neurotec-gui-android"
api ":neurotec-media-android"
api ":neurotec-media-processing-android"
api ":jna"
api "com.android.support:support-v4:27.1.1"
api(name:'neurotec-licensing-gui-android', ext:'aar')
< /code>

Ich überprüfe bereits, dass ich die Implementierung von JNA JAR im Gradle bereits aufrufe, jemand kann helfen? < /p>