Android Question NoClassDefFoundError LeadBolt

[dkarnik]

i'm using leadbolt for the first time, followed the procedure, and now i'm stuck
i get error:
LogCat connected to: emulator-5554
java.lang.NoClassDefFoundError: com.appfireworks.b4a.android.AppFireworksB4A$1
at com.appfireworks.b4a.android.AppFireworksB4A.<init>(AppFireworksB4A.java:26)
can anyone help me, please
thank you...

 

[dkarnik]

this helped: i have put all files into lib folder even 'vmivhhgbvylbn'
i didn't put him at the beginning because, well, let's face it, look at the name