Missing in app billing feature
Summary
The app qtvlm
crashes at boot
The problem
Steps to reproduce
Install and start the qtvlm
app
What is the current behavior?
It crashes
What is the expected correct behavior?
The app should run
Technical informations
Relevant logs (adb logcat
)
2021-07-22 15:18:26.644 6409-6409/org.meltemus.qtvlm E/AndroidRuntime: FATAL EXCEPTION: main
Process: org.meltemus.qtvlm, PID: 6409
java.lang.NullPointerException: Attempt to invoke interface method 'java.util.Iterator java.util.List.iterator()' on a null object reference
at org.meltemus.qtvlm.util.BillingManager.launchInventory(BillingManager.java:69)
at org.meltemus.qtvlm.util.BillingManager$1.onBillingSetupFinished(BillingManager.java:43)
at com.android.billingclient.api.zzae.run(com.android.billingclient:billing@@3.0.0:4)
at android.os.Handler.handleCallback(Handler.java:883)
at android.os.Handler.dispatchMessage(Handler.java:100)
at android.os.Looper.loop(Looper.java:214)
at android.app.ActivityThread.main(ActivityThread.java:7356)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:491)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:940)
Relevant screenshots
Solutions
Workaround
Possible fixes