java.lang.NullPointerException: Attempt to invoke virtual method 'android.widget.Filter com.entitcs.office_attendance.CRM.CRM_Customer_Filter$CustomListAdapter.getFilter()' on a null object reference
	at com.entitcs.office_attendance.CRM.CRM_Customer_Filter$17.onQueryTextChange(CRM_Customer_Filter.java:1336)
	at android.widget.SearchView.onTextChanged(SearchView.java:1300)
	at android.widget.SearchView.-$$Nest$monTextChanged(Unknown Source:0)
	at android.widget.SearchView$10.onTextChanged(SearchView.java:1829)
	at android.widget.TextView.sendOnTextChanged(TextView.java:13255)
	at android.widget.TextView.handleTextChanged(TextView.java:13370)
	at android.widget.TextView$ChangeWatcher.onTextChanged(TextView.java:17025)
	at android.text.SpannableStringBuilder.sendTextChanged(SpannableStringBuilder.java:1269)
	at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:578)
	at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:509)
	at android.text.SpannableStringBuilder.replace(SpannableStringBuilder.java:39)
	at android.view.inputmethod.BaseInputConnection.replaceTextInternal(BaseInputConnection.java:1032)
	at android.view.inputmethod.BaseInputConnection.replaceText(BaseInputConnection.java:965)
	at android.view.inputmethod.BaseInputConnection.setComposingText(BaseInputConnection.java:746)
	at android.view.inputmethod.RemoteInputConnectionImpl.lambda$setComposingText$25(RemoteInputConnectionImpl.java:814)
	at android.view.inputmethod.RemoteInputConnectionImpl.$r8$lambda$U35nSI1iZlwEe3OLFPCA1UPOEzs(Unknown Source:0)
	at android.view.inputmethod.RemoteInputConnectionImpl$$ExternalSyntheticLambda8.run(Unknown Source:8)
	at android.os.Handler.handleCallback(Handler.java:1013)
	at android.os.Handler.dispatchMessage(Handler.java:101)
	at android.os.Looper.loopOnce(Looper.java:226)
	at android.os.Looper.loop(Looper.java:328)
	at android.app.ActivityThread.main(ActivityThread.java:9224)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:594)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1099)