MethodTooLargeException when loading native library

Quan Nguyen — Thu, 06 Feb 2025 04:56:54 -0000

Yes, it can be.

https://github.com/java-native-access/jna/blob/master/www/DirectMapping.md

MethodTooLargeException when loading native library

George — Wed, 05 Feb 2025 18:05:58 -0000

thanks, I will try it out. Is direct mapping more efficient than using the interface ?

Running Tess4j on Linux

Quan Nguyen — Wed, 05 Feb 2025 05:40:25 -0000

Leptonica library has many dependencies to open various image file types, such as TIFF, PNG, JPEG, etc., which in turn have other dependencies, as you've seen.

On Windows, we were able to embed all the image library dependencies inside libleptonica.dll. We don't know how to generate a similar static library liblept.so on Linux. Installing Tesseract would ensure installing of all the required dependency libraries.

MethodTooLargeException when loading native library

Quan Nguyen — Wed, 05 Feb 2025 05:26:42 -0000

Please use the JNA Direct Mapping API — Leptonica1.

https://tess4j.sourceforge.net/docs/index.html

MethodTooLargeException when loading native library

George — Fri, 31 Jan 2025 15:40:53 -0000

I encountered ** jdk.internal.org.objectweb.asm.MethodTooLargeException** when I tried to load tess4j 5.0.0 and lept4j 1.16.1 using OpenJDK Runtime Environment Corretto-21.0.6.7.1 (build 21.0.6+7-LTS)

I assume this is caused by ASM library used by JDK during invocation of Native.loadLibrary() , and appears to be similar to the issue reported here https://bugs.openjdk.org/browse/JDK-8314528

Is there any work around to load tess4j 5.0.0 and lept4j 1.16.1 on JDK 21 ?

Running Tess4j on Linux

Srinivas Arava — Tue, 05 Nov 2024 16:16:00 -0000

I was able to run the tess4j in a windows machine without actually installing the software. It is picking up the required dll's from the jars or path.

I am not able to do the same on linux. I tried copying the .so files one by one until I hit blocker.

java,lang.UnsatisfiedLinkError: /lib64/libm.so.6: version 'GLIBC_2.29' not found (required by libpng15.so.15)

My goal is to be able to run the tesst4j with expliciltly installing tesseract but by simply packaging the so files.

Can someone please guide me if that is possible and of so how?

Source Code

Jian Wang — Sat, 20 Jul 2024 15:34:22 -0000

Hello,

Is Tess4J an open-source project? Where is the source code please?

Thank you.

Mac OS DLL -aka- dynlib is missing

Quan Nguyen — Mon, 26 Jun 2023 22:48:20 -0000

For Tesseract non-Windows binary, you'll have to install or compile it yourself.

https://tesseract-ocr.github.io/tessdoc/#compiling-and-installation

Mac OS DLL -aka- dynlib is missing

Angelo Schneider — Mon, 26 Jun 2023 17:55:27 -0000

Hello,
for Macs the binay of the lib is missing: darwin/libtesseract.dylib
Best regards
Angelo

Error looking up function 'pixaConvertTo8Color': when using lept4j

Quan Nguyen — Sun, 05 Mar 2023 20:55:14 -0000

@Praveen Anand Please use the Lept4J version compatible with your Leptonica installation.

Recent posts to Discussion

MethodTooLargeException when loading native library

MethodTooLargeException when loading native library

Running Tess4j on Linux

MethodTooLargeException when loading native library

MethodTooLargeException when loading native library

Running Tess4j on Linux

Source Code

Mac OS DLL -aka- dynlib is missing

Mac OS DLL -aka- dynlib is missing

Error looking up function 'pixaConvertTo8Color': when using lept4j