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Unable to find an entry point named 'TessBaseAPICreate' in DLL 'tesseract.dll' - C#6 for .Net Core Console Project
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pkirk25  
#1 Posted : Monday, January 3, 2022 12:36:41 PM(UTC)
pkirk25

Rank: Newbie

Groups: Registered
Joined: 1/3/2022(UTC)
Posts: 1
Cyprus
Location: Paphos
Hi,

I installed Tesseract.Net.SDK with Nuget.

My code is based on example your website:
Code:
        public void ConvertImageToText(string ImagePath)
        {
            string dllPath = @"x64\tesseract.dll";
            if (File.Exists(dllPath))
            {
                OcrApi.PathToEngine = dllPath;
                using (var api = OcrApi.Create())
                {
                    api.Init(Languages.English);
                    string plainText = api.GetTextFromImage(ImagePath);
                    Console.WriteLine(plainText);
                }
            }
        }


As you see, I confirm that the program finds tesseract.dll before tryig to use it. I get this error message:

System.EntryPointNotFoundException
HResult=0x80131523
Message=Unable to find an entry point named 'TessBaseAPICreate' in DLL 'tesseract.dll'.
Source=Patagames.Ocr
StackTrace:
at Patagames.Ocr.Tesseract.TessBaseAPICreate(String key, String vers)
at Patagames.Ocr.OcrApi.Create()
at AxieClicker1.Program.ConvertImageToText(String ImagePath) in C:\Users\patri\Desktop\AxieClicker1\Program.cs:line 23
at AxieClicker1.Program.<Main>d__0.MoveNext() in C:\Users\patri\Desktop\AClicker1\Program.cs:line 13

Any help appreciated.
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Paul Rayman  
#2 Posted : Tuesday, January 4, 2022 8:25:01 AM(UTC)
Paul Rayman

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What happens if you specify the full path to the dll?
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