Getting error User 44, User 42 and User 8 errors

[Basit781]

Hi to all,
Hope you all will be fine. I am sending sms on command. The view has option and back button. If you do not send sms, then back button works fine. But if you send sms then after sending sms when you click on back button , then following error occurs

User 44, User 42, User 8

Here is my code. Please tell me what i am doing wrong

 HBufC* CL4_Mazazeek_AssignToneToCaller_EnterToneNumberScreen_ViewContainer::getEditorText()  {
	
	itext = iEdit1->GetTextInHBufL();
	return itext;
	
}

TBool CL4_Mazazeek_AssignToneToCaller_EnterToneNumberScreen_View::HandleSend_SMSL(TInt aCommand) {
	
	hbuf = iMazazeek_AssignToneToCaller_EnterToneNumberScreen_ViewContainer->getEditorText();
	
	if (hbuf ) {
	
	// Creating TBuf from HBuf
		TBuf<15> buffer(hbuf->Des());

		// Print a HBufC
		//RDebug::Print( _L("Test string: %S"), hbuf );
		
		_LIT(KPrivate, "Private*");
		_LIT(KAsterisk, "*");
		
		TBuf<30> totalMessage(KPrivate);
		
		TBuf<50> msg(iModel.getMessageText());
		
		totalMessage.Append(msg);
		totalMessage.Append(KAsterisk);
		totalMessage.Append(buffer);
		
		// Print a TBuf
		//RDebug::Print( _L("Test string: %S"), &totalMessage );
		
		_LIT(Sc,"777");
		TBuf<10> Shortcode(Sc);
		
		iModel.SendSMSL(totalMessage, Shortcode);
		
	} //end of if
	
	return ETrue;

    
    
} //end of HandleEdit_SMSL

send sms

void CCallControllingModel::SendSMSL(TDesC& aMsgText, TDesC& aMsgNum)
	{
	RSendAs sendAs;
	TInt err = sendAs.Connect();
	
	if (err)
	    {
	    // TODO: Error handling
	    return;
	    }
	CleanupClosePushL(sendAs);

	RSendAsMessage sendAsMessage;
	sendAsMessage.CreateL(sendAs, KUidMsgTypeSMS);
	CleanupClosePushL(sendAsMessage);
	
    // Add the receiver
	//_LIT(KReceiver, aMsgNum);
	sendAsMessage.AddRecipientL(aMsgNum, RSendAsMessage::ESendAsRecipientTo);
	
	// Set the body text
    //_LIT(KBodyText, "Hi, I am Busy. I call you after sometime. Thanks");
	//sendAsMessage.SetBodyTextL(KBodyText);
	sendAsMessage.SetBodyTextL(aMsgText);
	    
    // Send the message
	///sendAsMessage.SendMessageAndCloseL();
	
	sendAsMessage.LaunchEditorAndCloseL();

	CleanupStack::Pop(); // sendAsMessage (already closed)
	CleanupStack::PopAndDestroy(); // sendAs

}

Why i am getting these errors?

Thank you

[Basit781]

if i use it like this then there is no error

TBool CL4_Mazazeek_AssignToneToCaller_EnterToneNumberScreen_View::HandleSend_SMSL(TInt aCommand) {
	
	hbuf = iMazazeek_AssignToneToCaller_EnterToneNumberScreen_ViewContainer->getEditorText();
	
	//if (hbuf ) {
	
	// Creating TBuf from HBuf
		TBuf<15> buffer(hbuf->Des());

		// Print a HBufC
		//RDebug::Print( _L("Test string: %S"), hbuf );
		
		_LIT(KPrivate, "Private*");
		_LIT(KAsterisk, "*");
		
		TBuf<30> totalMessage(KPrivate);
		
		TBuf<50> msg(iModel.getMessageText());
		
		totalMessage.Append(msg);
		totalMessage.Append(KAsterisk);
		totalMessage.Append(buffer);
		
		// Print a TBuf
		//RDebug::Print( _L("Test string: %S"), &totalMessage );
		
		_LIT(Sc,"777");
		TBuf<10> Shortcode(Sc);
		
		iModel.SendSMSL(totalMessage, Shortcode);
		
	//} //end of if
	
	return ETrue;

i.e. removing if(hbuf) condition. What's wrong with the condition.

Thanks

[wizard_hu_]

You can find the description of these messages in the SDK Help and in the on-line library too. They are unlikely caused by these particular code snippets and it is even less probable that commenting an "if(hbuf)" would fix any of them. Consider debugging the code and identifying the actual line which panics.