NullPointerException

[lingling-fan]

//package name: org.lumicall.android
//version: 1.12.16
java.lang.NullPointerException
at org.sipdroid.sipua.SipdroidEngine.call(SipdroidEngine.java:740)
at org.lumicall.android.sip.DialCandidateHelper.call(DialCandidateHelper.java:54)
at org.sipdroid.sipua.ui.Sipdroid.call_menu(Sipdroid.java:763)
at org.sipdroid.sipua.ui.Sipdroid$4.onClick(Sipdroid.java:296)
at android.view.View.performClick(View.java:4240)
at android.view.View.onKeyUp(View.java:7928)
at android.widget.TextView.onKeyUp(TextView.java:5606)
at android.view.KeyEvent.dispatch(KeyEvent.java:2647)
at android.view.View.dispatchKeyEvent(View.java:7343)
at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1393)
at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1393)
at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1393)
at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1393)
at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1393)
at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1393)
at android.widget.ScrollView.dispatchKeyEvent(ScrollView.java:353)
at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1393)
at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1393)
at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1393)
at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1393)
at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1393)
at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1393)
at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchKeyEvent(PhoneWindow.java:1933)
at com.android.internal.policy.impl.PhoneWindow.superDispatchKeyEvent(PhoneWindow.java:1408)
at android.app.Activity.dispatchKeyEvent(Activity.java:2384)
at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchKeyEvent(PhoneWindow.java:1860)
at android.view.ViewRootImpl$ViewPostImeInputStage.processKeyEvent(ViewRootImpl.java:3791)
at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:3774)
at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3379)
at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3429)
at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3398)
at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:3483)
at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3406)
at android.view.ViewRootImpl$AsyncInputStage.apply(ViewRootImpl.java:3540)
at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3379)
at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3429)
at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3398)
at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3406)
at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3379)
at android.view.ViewRootImpl.deliverInputEvent(ViewRootImpl.java:5419)
at android.view.ViewRootImpl.doProcessInputEvents(ViewRootImpl.java:5399)
at android.view.ViewRootImpl.enqueueInputEvent(ViewRootImpl.java:5370)
at android.view.ViewRootImpl$ViewRootHandler.handleMessage(ViewRootImpl.java:3165)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5103)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:525)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:737)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
at dalvik.system.NativeStart.main(Native Method)

[wangpeng1]

@lingling-fan can you resolve your problem?