NullPointerException on migration

[AnoDest]

java.lang.NullPointerException: Attempt to invoke virtual method 'byte[] javax.crypto.Cipher.doFinal(byte[])' on a null object reference
    com.pingidentity.pingonemfa.a1.a(SourceFile:198)
    com.pingidentity.pingidsdkv2.f.a(SourceFile:1335)
    com.pingidentity.pingidsdkv2.PingOne.migrateFromPingID(SourceFile:1)

[EvgeniyMish]

@AnoDest can you please specify what version of PingID SDK you have and what version of the PingOne MFA SDK you try to migrate to ? Thanks

[AnoDest]

Hi @EvgeniyMish
PingId SDK 1.3
PingId Wrapper 1.4
PingOne SDK 2.1.0

[AnoDest]

It is not specified in documentation, but is there a correlation between PingOne.configure and PingOne.migrateFromPingID?
Is there any need to wait for PingOne.configure complete before starting migration? Or maybe call configure once again after migration?

[EvgeniyMish]

@AnoDest thanks, we are investigating this issue.
There is no need to call configure() at all if you are migrating, moreover if the application detects PingID SDK data the configure() won't be triggered even if called.

[AnoDest]

Thanks @EvgeniyMish. Do you mean we don't need to call configure at all even after migration as long as we keep calling migrateFromPingID on app start?

[EvgeniyMish]

@AnoDest yes, upon successful migration the configuration will be done automatically. The configure() is mandatory for clean install only.