Android Question PlayConsole issue - App signature

[WebQuest]

Hello comunity,
I haven't published apps on the playstore for a while. Yesterday I wanted to publish one of my app created with b4a, but at the item (load release) now instead of asking me for the classic .apk file it asks me for the .aab file. Reading the community I can create the file from the menu> Porgetto> Build App Bundle. But now trying to load the .aab file PlayConsole tells me (The Android App Bundle has not been signed.). Now here I am confused! I generated the .keystore file! what does PlayConsole mean? and how can I solve?

 

[Erel]

When have you created the keystore file? Create a new one with latest version of B4A.

 

[WebQuest]

I have updated B4a to version 11.20 - Now I am getting this compile time error


B4A Versione: 11.20
Analisi del Codice. (0.17s)
Java Versione: 8
Building folders structure. (0.03s)
Compilazione del codice. (0.17s)

File ObsucastorMap.txt creato nella cartella Objects.
Compilazione del codice di layouts (0.01s)
Organizzazione Librerie. (0.00s)
(AndroidX SDK)
Compilazione risorse (0.11s)
Collegamento risorse (0.56s)
Compilazione del codice Java prodotto. (0.94s)
Conversione byte code - ottimizzazione dex. (1.57s)
Copia risorse delle librerie (0.48s)
Building app bundle (1.08s)
Firmatura del file AAB Error

jarsigner error: java.security.SignatureException: private key algorithm is not compatible with signature algorithm

 

[Erel]

Why are you making duplicate posts?