My bad, I meant to post on the account I reposted from.
On Monday, 13 February 2023 at 12:59:01 UTC+1 WeekSky wrote:
> I'm using Tesseract 5.2.0, but I've tried 4.1.1 and 3.0.2, every time with
> the appropriate data files, and this problem happens every time.
>
> I have a simple program that reads the text of a video displayed in a
> pictureBox. Everything functions well, but once the program has been
> running for 20 or so seconds, it crashes with the error message:
> System.Runtime.InteropServices.SEHException: 'External component has thrown
> an exception.'
>
> System.Runtime.InteropServices.SEHException
> HResult=0x80004005
> Message=External component has thrown an exception.
> Source=<Cannot evaluate the exception source>
> StackTrace:
> <Cannot evaluate the exception stack trace>
>
> I have this timer with the following code inside:
>
> private void timer1_Tick(object sender, EventArgs e)
> {
> img = capturearea(pic);
> TesseractEngine engine = new TesseractEngine("./tessdata",
> "eng", EngineMode.TesseractOnly);
> Page page = engine.Process(img, PageSegMode.Auto);
> textBox1.Text = page.GetText();
> }
>
> The TesseractEngine line is the one throwing the error. I've tried every
> Engine Mode in all the versions I mentioned but the same thing happens.
> What could be going wrong? It feels like a RAM issue, but it happens on
> another PC too and they're both powerful machines.
>
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