Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Stack Overflow by Muhammad Yusri Bau
, 1 year ago
Attempt to invoke virtual method 'int android.graphics.pdf.PdfRenderer.getPageCount()' on a null object reference
java.lang.NullPointerException: Attempt to invoke virtual method 'int android.graphics.pdf.PdfRenderer.getPageCount()' on a null object reference	at com.regulasi.nikah.PDFRenderFragment.showPage(PDFRenderFragment.java:124)	at com.regulasi.nikah.PDFRenderFragment.onViewCreated(PDFRenderFragment.java:61)	at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1086)	at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1252)	at android.support.v4.app.BackStackRecord.run(BackStackRecord.java:742)	at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1617)	at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:517)	at android.os.Handler.handleCallback(Handler.java:815)	at android.os.Handler.dispatchMessage(Handler.java:104)	at android.os.Looper.loop(Looper.java:207)	at android.app.ActivityThread.main(ActivityThread.java:5769)	at java.lang.reflect.Method.invoke(Native Method)	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:679)