Shulou(Shulou.com)06/03 Report--

Overview

Run the executable file on Ubuntu / CentOS and appear: xxxlibpng12.so.0: wrong ELF class: ELFCLASS32.

The reason for the error is that the 64-bit system uses a 32-bit libpng12.so.0. Download a 64-bit shared library.

Solution method

You can search the installation package of this library on the Internet. I use this. Https://pan.baidu.com/s/1EVCvPZhRjQm7LPw7Gkr-Xg

After downloading, copy it to the target library directory. Mine is CentOS7, using the command: mv libpng12.so.0 / lib64

Remarks

You can use the command: ldd executable file name to view the file dependent library

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