Missing entry point in QTCore4.dll

[squidge]

Wrong QtCore4.dll, find another one :-)

The one your using is missing functions required by your application.

[fxrb]

You are right, many thanks!

I copied the wrong dll. The bad thing is that both dlls have the same version number. Here what I found on my system:

The wrong one is located at c:/qt/2010.02.1/bin and has a size of 2'151'424 bytes and was create February 17. 2010
The correct one is located at c:/qt/2010.02.1/qt/bin and has a size of 2'415'104 bytes and was create February 18. 2010

A 'dumpbin QtCore4.dll /exports' also shows that the missing symbol is only exported from the 'correct' dll.

Hope this can help other people, many thanks again, Felix

[Steiny]

Is there any simpler way you could explain the difference btwn the dll's or how to fix this issue. I also got the same the same message as the 1st post.

[fxrb]

Is there any simpler way you could explain the difference btwn the dll's ...

There is no 'simpler' explanation, the DLLs are just different; one does not export the symbol in question while the other does.

... how to fix this issue.

Just use the correct DLL as posted above .

[kyr]

is there a website where you can download the correct dll instead of the other one