How to solve no conscrypt_openjdk_jni in java.library.path error?

Question

I want to sign my apk, so I ran the following command:

java -jar signapk.jar platform.x509.pem platform.pk8 app-debug.apk ~ / Desktop / test.apk

but I got the following error:

An exception was thrown in the main stream java.lang.UnsatisfiedLinkError: no conscrypt_openjdk_jni in java.library.path on java.lang.ClassLoader.loadLibrary (ClassLoader.java:1867) in java.lang.Runtime.loadLibrary0 (Runtime.java:870) in java.lang.System.loadLibrary (System.java:1122) in org.conscrypt.NativeCryptoJni.init (NativeCryptoJni.java:25) in org.conscrypt.NativeCrypto. (NativeCrypto.java:54) in org.conscrypt.OpenSSLBIOInputStream. (OpenSSLBIOInputStream.java:34) in org.conscrypt.OpenSSLX509Certificate.fromX509PemInputStream (OpenSSLX509Certificate.java:119) in org.conscrypt.OpenSSLX509CertificateFactory $ 1.fromX509PemInputStream (OpenSSLX509CertificateFactory.java:220) in org.conscrypt.OpenSSLX509CertificateFactory $ 1.fromX509PemInputStream (OpenSSLX509CertificateFactory. java: 216) in org.conscrypt.OpenSSLX509CertificateFactory $ Parser.generateItem (OpenSSLX509CertificateFactory.java:94) in org.conscrypt.OpenSSLX509CertificateFactory.engineGenerateCertificate (OpenSSLX502ecateificatefateificatefateificatefatefateificatefatefateificatefactificatefactificatefatefactificatefactificatefactificatefactificatefactificificatefate : 339) at com.android.signapk.SignApk.readPublicKey (SignApk.java:182) at com.android.signapk.SignApk.main (SignApk.java:1087)

How to solve this error?

(openjdk version "1.8.0_141" OpenJDK Runtime Environment (build 1.8.0_141-8u141-b15-3 ~ 14.04-b15) OpenJDK 64-bit server VM (build 25.141-b15, mixed mode))

Answer 1

java -Xmx2048m -Djava.library.path="out/host/linux-x86/lib64" \ -jar out/host/linux-x86/framework/signapk.jar \ -w build/target/product/security/platform.x509.pem \ build/target/product/security/platform.pk8 \ FileNeedSign.apk FileNeedSign_Signed.apk