Assert failure when generating tiled output #99
Description
Attempting to generate a tiled map in 3.0.1 64-bit crashes with this assertion failure:
/usr/lib/gcc/x86_64-pc-linux-gnu/12/include/g++-v12/bits/stl_vector.h:1123: std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::operator[](size_type) [with _Tp = png_text_struct; _Alloc = std::allocator<png_text_struct>; reference = png_text_struct&; size_type = long unsigned int]: Assertion '__n < this->size()' failed.
Aborted
...near the end of the process. Output subdirs and mapinfo.json file are created, but only 0/0.png is created, and it is empty.
Build:
jhardin@davinci ~/develop/mcmap/build $ cmake ..
-- The CXX compiler identification is GNU 12.3.1
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found ZLIB: /usr/lib/libz.so (found version "1.2.13")
-- Found PNG: /usr/lib/libpng.so (found version "1.6.40")
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE
-- Found OpenMP_CXX: -fopenmp (found version "4.5")
-- Found OpenMP: TRUE (found version "4.5")
-- Could NOT find GTest (missing: GTEST_LIBRARY GTEST_INCLUDE_DIR GTEST_MAIN_LIBRARY)
-- Found Git: /usr/bin/git (found version "2.41.0")
-- Successfully downloaded https://github.com/nlohmann/json/releases/download/v3.9.1/json.hpp
-- Configuring done (4.5s)
-- Generating done (0.0s)
-- Build files have been written to: /home/jhardin/develop/mcmap/build
About:
Architecture: 64 bits
Compiler: GNU 12.3.1
Source version: 1c21ac9
Threading: OpenMP
fmt version: 9.1.0
libpng version: 1.6.40
spdlog version: 1.11.0
zlib version: 1.2.13
Processing same game save file as a single image completes successfully.