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Problem when I launch QT4 apps on Windows Vista

ganlhi

Beginner

Posts: 3

Location: Toulouse, France

1

Sunday, May 4th 2008, 8:45am

Problem when I launch QT4 apps on Windows Vista

Hi !

I installed QT 4.3.4 on Windows Vista, and also MinGW.
I appended C:\MinGW\bin and C:\QT\4.3.4\bin to the PATH variable.

But when I try to launch any application written in QT4, I get an error window saying something like The entry point of the procedure _Z5qFreePv cannot be found in the dynamic links library QtCore4.dll.

I don't know how to fix it... Thanks to anyone who could help me !

PS : sorry if my english isn't very good...
Ganlhi
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ganlhi

Beginner

Posts: 3

Location: Toulouse, France

2

Wednesday, May 7th 2008, 12:57pm

No ideas ? ;(
Ganlhi

This post has been edited 1 times, last edit by "ganlhi" (May 7th 2008, 12:57pm)

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stinos

Intermediate

Posts: 225

3

Wednesday, May 7th 2008, 1:09pm

seems like you linked your app against a different dll than the one that's in your path
madinsjamania
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ganlhi

Beginner

Posts: 3

Location: Toulouse, France

4

Friday, May 9th 2008, 1:02pm

I checked again, but I'm sure that I installed only one version of Qt.
in fact, not only my app crashes when I launch it, but also a program I downloaded, which is written in Qt.
Ganlhi
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