[Interest] Image Format plugins not loading on windows

[Samuel Gaist]

Hi,

Did you copy the plugins dll or do you have a "plugins/imageformats" folder your executable directory ?

On 7 mars 2013, at 16:48, Michael Jackson wrote:

> I have some code in Qt where I am loading a tiff image file. I have placed all the folder "plugins/imageformats/*" from my Qt Build into the same directory as my executable file. When I try to load the QImage image(path_to_tiff) I get a null QImage object back. Checked by using image.isNull() method.
> 
>   The path to the file does exist. This same setup works fine on another development machine but not this one. I even tried putting a qt.conf file in with my executable and that did not seem to help. 
>  Is there some Qt function to query any possible errors that might have occurred when my program tried to load the Qt image plugins? 
> 
> This on machines with Windows 7 x64 with Visual Studio 2010 SP1 and a self built Qt 4.8.4.
> 
> Thank you for any help.
> ---
> 
> Mike Jackson
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