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Welcome to B4X forum!
B4X is a set of simple and powerful cross platform RAD tools:
B4A
(free) - Android development
B4J
(free) - Desktop and Server development
B4i
- iOS development
B4R
(free) - Arduino, ESP8266 and ESP32 development
All developers, with any skill level, are welcome to
join the B4X community
.
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B4A - Android
Android Questions
java.lang.ClassNotFoundException: de.xxxxxxxxxxxxx.clsinappbilling$_applizenz
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Erel
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B4A - Android
Android Questions
java.lang.ClassNotFoundException: de.xxxxxxxxxxxxx.clsinappbilling$_applizenz
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