Bug? B4XTable

[Guenter Becker]

Hello,
just working with a B4XTable view. I put it in a layout.
All works except searching.

If I fill the table with data and go into the searchfield to enter text. If I press the first key on the keyboard the message belown is shown.

Please help me for solution. Thank you.


Error occurred on line: 506 (B4XTable)
java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String java.lang.String.toLowerCase()' on a null object reference
at TECHDOC.ePilotProf.b4xtable._settexttocell(b4xtable.java:3182)
at TECHDOC.ePilotProf.b4xtable$ResumableSub_ImplUpdateDataFromQuery.resume(b4xtable.java:2874)
at anywheresoftware.b4a.shell.DebugResumableSub$DelegatableResumableSub.resumeAsUserSub(DebugResumableSub.java:48)
at java.lang.reflect.Method.invoke(Native Method)
at anywheresoftware.b4a.shell.Shell.runMethod(Shell.java:732)
at anywheresoftware.b4a.shell.Shell.raiseEventImpl(Shell.java:351)
at anywheresoftware.b4a.shell.Shell.raiseEvent(Shell.java:255)
at java.lang.reflect.Method.invoke(Native Method)
at anywheresoftware.b4a.ShellBA.raiseEvent2(ShellBA.java:144)
at anywheresoftware.b4a.BA.raiseEvent(BA.java:193)
at anywheresoftware.b4a.shell.DebugResumableSub$DelegatableResumableSub.resume(DebugResumableSub.java:43)
at anywheresoftware.b4a.keywords.Common$13.run(Common.java:1704)
at android.os.Handler.handleCallback(Handler.java:873)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6669)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
** Activity (main) Pause event (activity is not paused). **

 

[Erel]

Not a bug. This means that you've inserted nulls in the data.

 

[Guenter Becker]

Thank you erel, will check if null before populating table cell. In case of null value I transfer "" if text and 0 if it's a number. that works for me.