Android Question Problem with building AAB

Andie

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I have B4A v13.0, jdk-19.0.2, android-34-SDK, targetSdkversion = 34.
At the end of the AAB building process this message is displayed:

Building app bundle (1.15s)
Signieren der AAB-Datei Error

jarsigner-Fehler: java.lang.IllegalArgumentException: key algorithm not compatible with signature algorithm



The code was not changed. Maybe, I'm not the only one with this problem ...
 

Andie

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Yes, the SDK was updated.
The version before was 12.80.
The sign-key was created in February, 2022
What do you mean by "successfully configured in B4A 13", DonManfred? I have to use this key, which was built 2 years ago, otherwise Google Play will say: "wrong sign-key"
 
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Andie

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Well, I have an android-34 folder and I set the path to its android.jar file. I also have the newest command-line-tools. No idea, what might be wrong.
 
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Andie

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UPDATE:
I switched back to jdk-14.0.
And now the signing of the AAB works!!!
CONCLUSION (maybe I'm wrong):
Something strange happens within jdk-19.0.2
 
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teddybear

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@Erel, Perhaps this is a bug. we created the private sign key using algorithm SHA384withRSA(V13.0) or SHA256withRSA(V12.8- ), but building AAB jarsigner -sigalg using algorithm is SHA1withDSA in V13.0.
 
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