Error in pixReadStream

[walter-weinmann]

Environment

• Tesseract Version:

tesseract v5.0.0.20211201
 leptonica-1.78.0
  libgif 5.1.4 : libjpeg 8d (libjpeg-turbo 1.5.3) : libpng 1.6.34 : libtiff 4.0.9 : zlib 1.2.11 : libwebp 0.6.1 : libopenjp2 2.3.0
 Found AVX2
 Found AVX
 Found FMA
 Found SSE4.1
 Found libarchive 3.5.0 zlib/1.2.11 liblzma/5.2.3 bz2lib/1.0.6 liblz4/1.7.5 libzstd/1.4.5
 Found libcurl/7.77.0-DEV Schannel zlib/1.2.11 zstd/1.4.5 libidn2/2.0.4 nghttp2/1.31.0

• Commit Number:
• Platform:

Current Behavior:

Error in pixReadMemBmp: cannot read compressed BMP files Error in pixReadStream: bmp: no pix returned Error in pixRead: pix not read Error during processing.

The file is available here

Expected Behavior:

Converting bmp image to pdf file.

Suggested Fix:

[stweil]

Please try whether that issue also occurs with the latest Tesseract for 'Windows. If possible try also Tesseract on Linux.

[walter-weinmann]

@stweil please see response here #57

[walter-weinmann]

I finally managed to install the latest version, but still the same problem:

Error in pixReadMemBmp: cannot read compressed BMP files Error in pixReadStream: bmp: no pix returned Error in pixRead: pix not read Error during processing.

Since this also occurs on Ubuntu - I'll close the issue and go to Tesseract OCR directly.