tesseract-ocr / tesseract

Tesseract Open Source OCR Engine (main repository)

Home Page:https://tesseract-ocr.github.io/

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DLL runtime issues with API on Windows

antxv opened this issue · comments

Current Behavior

I am using MSYS2 to install tesseract on Windows, following the installation instructions:

pacman -S mingw-w64-x86_64-tesseract-ocr
pacman -S mingw-w64-x86_64-tesseract-data-eng

Then, I am attempting to run the example code.

When I run my executable, I get the following pop up error:

the procedure entry point _ZSt17_istream_extractRSiPcx could not be located in the dynamic link library C:\msys64\mingw64\bin\libtesseract-5.dll

Any thoughts on what is causing this?

Expected Behavior

No error.

Suggested Fix

unknown

tesseract -v

not applicable

Operating System

Windows 10

Other Operating System

No response

uname -a

No response

Compiler

g++ (Rev6, Built by MSYS2 project) 12.2.0

CPU

No response

Virtualization / Containers

No response

Other Information

No response

Please use the Tesseract user forum for questions or report it to MSYS2.

It also looks like this is a duplicate of otiai10/gosseract#296.

I just updated the other issue, which describes a different problem that is specific to that package. Please reopen that one.

Thanks, I will ask on the group. However, considering I followed the simple directions and encountered an error, isn't that an issue?

That's an issue, but not one for the Tesseract repositories.

It might be that you have an issue caused by a local mix of incompatible software. Then it's something which you have to solve for yourself.

Or it might be an issue with the software distribution. The developers of Tesseract have no chance to test and track them all. If there were more reports that some documented installation does not work, I'd consider an update of the documentation, but typically not based on a single report.

Makes sense. For posterity, I think I discovered the problem: https://groups.google.com/g/tesseract-ocr/c/QGTdZ9lY7Hc