Apksigner errors and solutions

The following errors may occur while signing with Apksigner:

jdk.crypto.cryptoki does not export sun.security.pkcs11 to unnamed module

Error message

cannot access class sun.security.pkcs11.SunPKCS11 (in module jdk.crypto.cryptoki) because module jdk.crypto.cryptoki does not export sun.security.pkcs11 to unnamed module

Description

Java version 17 or lower is not configured for APK signing.

Solution

Use one of the following solutions outlined below:

Add the following parameter to the begining of the sign command:

apksigner -J-add-exports"=jdk.crypto.cryptoki/sun.security.pkcs11=ALL-UNNAMED" <sign command>

Configure apksigner executable file for Java version 17 or lower, using the process below based on your operating system:

exemplo 1. Windows

Find the apksigner.bat file in your Android build tools location.
Open the apksigner.bat file in a Integrated development environment (IDE) or plain text editor.

Edit the value for set javaOpts= in line 68, to match the following:

set javaOpts=--add-exports=jdk.crypto.cryptoki/sun.security.pkcs11=ALL-UNNAMED

Save the file.

exemplo 2. Linux and macOS

Find the apksigner file in your Android build tools location.
Open the apksigner file in a Integrated development environment (IDE) or plain text editor.

Edit the value for set javaOpts= in line 68, to match the following:

javaOpts="--add-exports=jdk.crypto.cryptoki/sun.security.pkcs11=ALL-UNNAMED"

Save the file.

Nesta secção:

Apksigner errors and solutions

jdk.crypto.cryptoki does not export sun.security.pkcs11 to unnamed module

Resultados da procura