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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
android error
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Android Question java.lang.ClassNotFoundException: android.support.v4$view$ViewPager$OnPageChangeListener
Hi, I have been working on the backend of my project so long that I literally need to learn B4A from scratch, so this may be a silly question. I have loaded my project on a fresh install and get this error: java.lang.ClassNotFoundException...- DawningTruth
- Thread
- android error
- Replies: 3
- Forum: Android Questions