Random System.AccessVoilationException

[RamanSggs]

We are facing random access violation issue while doing ocr. We have developed web application and using ocr in it.
our application is crashing intermittently.
Below is sample code.

using(var engine = new TesseractEngine("training data path", "eng)
{
engine.DefaultPageSegMode = PageSegMode.SingleColumn;
using(var img = Pix.LoadFromMemory())
{
using (var page = engine.Process(img))
{
using (var itr = page.GetIterator())
{
}
}
}
}

We are not getting anything in crash dump. So please help to troubleshoot the issue.

[charlesw]

Does it look like issue #231

…

On Fri, 3 June 2022, 8:59 pm RamanSggs, ***@***.***> wrote: We are facing random access violation issue while doing ocr. We have developed web application and using ocr in it. our application is crashing intermittently. Below is sample code. using(var engine = new TesseractEngine("training data path", "eng) { engine.DefaultPageSegMode = PageSegMode.SingleColumn; using(var img = Pix.LoadFromMemory()) { using (var page = engine.Process(img)) { using (var itr = page.GetIterator()) { } } } } We are not getting anything in crash dump. So please help to troubleshoot the issue. — Reply to this email directly, view it on GitHub <#610>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAB7HSHCGQXRQQ6HJDEAQ5TVNHQQVANCNFSM5XYETYUQ> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[RamanSggs]

We are not getting any callstack. Last many calls are in ntdll.dll.
We are using tesseract 4.1.1