Unable to sign APK due to FileAlreadyExistsException

[wq1110]

Describe the bug
Unable to generate APKS file from an AAB bundle, getting an Unable to sign APK error caused by a FileAlreadyExistsException within C:/Users/name/AppData/Local/Temp

Bundletool version(s) affected
Version: 1.15.4

Stacktrace

To Reproduce

Generated an AAB file using command ionic cordova build android --release
New file created successfully, named aab-release.aab
Run the following command: java -jar .\bundletool.jar build-apks --bundle=app-release.aab --output=./app-signed.apks --ks=C:/keystore/location/my.keystore --ks-key-alias=alias_name
I'm prompted to enter the password for the keystore, enter the correct keystore password
Expected behavior
Generated an APKS file with some sort of successful message on the console.

[wq1110]

Refer to #249, Command line add ： --mode=universal，not solved

[wq1110]

I tried many times, once I changed the name of the abb package to abb-release.aab, and it was successfully converted to apks. But try again later, still no success, report this error.

[wq1110]

I repeated the previous operation on another computer and found that a different error was reported, reporting Invalid keystore format. Can it be solved? grateful!

[wq1110]

It has been solved. The jdk version executed by the command must be consistent with the jdk version of the aab package, otherwise this problem will occur.

[ymakhno]

Glad you solved it. Anyway it looks like machine sertup issue and not bundletool one.