Android Studio Error 2022 – Android Studio. Building signed APK. Get Key Failed
Table of Contents
Error Question : Android Studio. Building signed APK. Get Key Failed
Solution 1:
I’ve been building release versions of my app for months, and now all of a sudden I get this error.Failed to read key ******** from store ***** Get Key Failed. Given final block not properly padded. Such issues can arise if a bad key is used during decryption.
This is beyond frustrating.

What I’ve done so far
- Read every post on this error and tried every solution
- Verified my passwords are correct
- Checked and unchecked “save passwords”
- Verified my keystore location is correct
Solution 2:
If you get error like block not properly padded
, bad key
or PKCS12
when signing the App Bundle or APK, try using the same password for the key and the keystore file, it works for me.
Solution 3:
Recently, Android Studio started to show a message: “Warning: Different store and key passwords not supported for PKCS12 KeyStores. Ignoring user-specified -keypass value. in Android Studio” – so, first of all, store and key passwords should be the same, like other people said.
Besides, after getting this error even using the same password, I realized that we can’t use characters like @ or $ on the passwords.
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