kou commented on issue #44991: URL: https://github.com/apache/arrow/issues/44991#issuecomment-2533410306
In general, this happens when one or more symbols are missing in linked DLLs. Windows error message doesn't show which symbols are missing... But Windows tell which symbols are missing by using https://en.wikipedia.org/wiki/Run_command . BTW, LZ4 may be related. The success build has the following log: https://ci.appveyor.com/project/ApacheSoftwareFoundation/arrow/builds/51120420?fullLog=true#L4559 ```text CMake Warning at cmake_modules/Findlz4Alt.cmake:29 (find_package): By not providing "Findlz4.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "lz4", but CMake did not find one. Could not find a package configuration file provided by "lz4" with any of the following names: lz4Config.cmake lz4-config.cmake Add the installation prefix of "lz4" to CMAKE_PREFIX_PATH or set "lz4_DIR" to a directory containing one of the above files. If "lz4" provides a separate development package or SDK, be sure it has been installed. Call Stack (most recent call first): cmake_modules/ThirdpartyToolchain.cmake:313 (find_package) cmake_modules/ThirdpartyToolchain.cmake:2644 (resolve_dependency) CMakeLists.txt:546 (include) -- Checking for module 'liblz4' -- No package 'liblz4' found -- Found lz4Alt: C:/Miniconda38-x64/envs/arrow/Library/lib/liblz4.lib -- Providing CMake module for Findlz4Alt as part of Arrow CMake package ``` But the downgrading LZ4 log doesn't have it: https://ci.appveyor.com/project/pitrou/arrow/builds/51141234?fullLog=true#L4364 ```text -- Providing CMake module for Findlz4Alt as part of Arrow CMake package ``` lz4-c 1.10.0 may be still used. Note that lz4-c 1.9.4 doesn't have CMake package. So we should have logs like in the success log. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
