ARIndicatorView.java line 271 com.arindicatorview.ARIndicatorView.setSelectedPosition

[theoyuncu8]

Hello, @MartinStamenkovski I am using your project in my application. but I am getting error about line 271. please can you help

Fatal Exception: java.lang.IndexOutOfBoundsException Index: 11, Size: 11 java.util.ArrayList.get (ArrayList.java:437) com.arindicatorview.ARIndicatorView.setSelectedPosition (ARIndicatorView.java:271)
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Fatal Exception: java.lang.ArrayIndexOutOfBoundsException length=15; index=-1 java.util.ArrayList.get (ArrayList.java:439) com.arindicatorview.ARIndicatorView.setSelectedPosition (ARIndicatorView.java:271)

error line in my app

if (ar_indicator.getSelectedPosition() >= 0 && ar_indicator.getSelectedPosition() < ar_indicator.getIndicatorSize()) { ar_indicator.setSelectedPosition(ar_indicator.getSelectedPosition() + 1); }