Problem in QWebView

Hi,
I have Widget(CWebVidgetClass) which contain QWebView object and three buttons and i created the .dll file of the same.. for initialization i used

Code:

---

m_tButton1 = new QPushButton(this);
m_tButton2 = new QPushButton(this);
m_tButton3 = new QPushButton(this);
m_Help = new QWebView(this);

---

this .dll file i am using in my main application which is a Widget. In my main application i am creating the insatnce of CWebVidgetClass.When i execute the application, the execution stops at "m_Help = new QWebView(this); " statement. It wont give any error... application shutdown when this statement is executed. memory is allocation done properly. but while returning , it shutdown the application.

Note: instead of dll, if i am using CWebVidgetClass as main application , this works fine

Can anyone tell me how to resolve the problem


Thanks in advance

Make sure to compile both, the library and the application in same mode (release vs. debug).