QT Dlls problem

I have small problem with 开发者_开发百科qt dlls. In visual studio 2008 project compile fine and everything works, but when I try to open application in debug folder without using visual I had errors, so I copy all needed dlls to this project, but after that I don't have any error, and nothing happens (window doesn't appear on screen).

In visual studio you can add a binary reference to the Qt dll's and it will ensure they get copied to your build directory when you debug. You need to might use a dependency walker to figure out what all the required dll's are.

You need to also copy from your Qt install folder the "platform" dll located at : platform\qwindows.dll

to your running folder.

(I forget if you need to copy "platform\windows.dll" or just "windows.dll")

You can also use the cygwin toolkit to resolve dependencies as well (ldd). Another option is to add the library path to your %PATH% environment variable