What version of Tesseract? Source or binary? If source, compiled with what 
compiler & compilation options? What operating system? What processor 
architecture? What's the stack trace for the crash?

On Friday, June 10, 2016 at 6:00:19 AM UTC-4, Matthias Schneider wrote:
>
> Hi,
>
> I'm trying to use the C-API to detect text regions on checks. 
> During my first tests, I ran into an 'invalid floating point operation' 
> happening on just one of my sample images (testcheck.png).
>
> This is my (simplified) test application:
>
>    
>     TessBaseAPI* hTesseract = TessBaseAPICreate();
>     
>     TessBaseAPIInit2(hTesseract, "", "eng", OEM_DEFAULT);
>    
>     PIX *img = pixRead("testcheck.png");
>     TessBaseAPISetImage2(hTesseract, img);
>     TessBaseAPISetPageSegMode(hTesseract, PSM_AUTO);
>     TessBaseAPIAnalyseLayout(hTesseract);    // here I get the 'invalid 
> floating point operation'
>
> Is this a bug or am I doing something wrong?
> As I already said, this happens only one some of my sample images while it 
> works fine on others.
>
> Matthias
>

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