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내 안드로이드 코드에 spongycastle을 사용하고 있습니다. 코드 로이드 5 로이드 6에 잘 작동하지만 로이드 4에서 그 오류를 나타내는 :안드로이드 : org.spongycastle.util.io.pem.PemReader를 찾을 수 없습니다
java.lang.NoClassDefFoundError: org.spongycastle.util.io.pem.PemReader
그것 아래 코드 PemReader 초기화시 실패 :
private PublicKey getPublicKey(AssetManager manager, String keyPath) {
PublicKey key = null;
try {
final KeyFactory keyFactory = KeyFactory.getInstance(TicketVerifier.ENCRYPTION_ALGORITHM);
InputStream stream = manager.open(keyPath);
final PemReader reader = new PemReader(new InputStreamReader(stream));
final byte[] pubKey = reader.readPemObject().getContent();
reader.close();
final X509EncodedKeySpec publicKeySpec = new X509EncodedKeySpec(pubKey);
key = keyFactory.generatePublic(publicKeySpec);
} catch (IOException e) {
Log.e(TAG, "error verifying ticket", e);
} catch (NoSuchAlgorithmException e) {
Log.e(TAG, "error verifying ticket", e);
} catch (InvalidKeySpecException e) {
Log.e(TAG, "error verifying ticket", e);
}
return key;
}
빌드. Gradle을
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion "23.0.2"
useLibrary 'org.apache.http.legacy'
defaultConfig {
applicationId "com.xx.xx.android"
minSdkVersion 17
targetSdkVersion 23
versionCode 22
versionName "5.0.0.22"
multiDexEnabled true
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
testCompile 'org.robolectric:robolectric:3.0'
compile 'com.android.support:appcompat-v7:23.3.0'
compile ('com.viewpagerindicator:library:2.4.1'){
exclude group: 'com.android.support', module: 'support-v4'
exclude group: 'com.google.guava'
}
compile 'com.google.zxing:android-integration:2.2'
compile 'com.google.zxing:core:2.3.0'
compile ('com.google.android.gms:play-services:[email protected]'){
exclude group: 'com.android.support', module: 'support-v4'
exclude group: 'com.google.guava'
}
compile 'com.google.guava:guava:17.0'
compile 'org.altbeacon:android-beacon-library:2.1.3'
compile 'com.fasterxml.jackson.core:jackson-core:2.2.3'
compile 'com.fasterxml.jackson.core:jackson-annotations:2.2.3'
compile 'com.fasterxml.jackson.core:jackson-databind:2.2.3'
compile 'com.madgag:scprov-jdk15on:1.47.0.3'
compile 'net.oauth.core:oauth:20100527'
compile 'org.jsoup:jsoup:1.8.3'
compile 'com.android.support:support-v4:23.3.0'
}
는 사람이 어떻게 그것을 처리하는 방법을 말해 줄래.
전화'컴파일 'com.madgag : scprov-jdk15on :이 종속성은 이미 내 Gradle을 추가됩니다 1.47.0.2' –
@IntelliJAmiya. 여전히 그것의 동일한 오류를 보여줍니다. – MHSN