meet error when making

[Moshibing]

/home/wu/Project_ICCAD/DREAMPlace-master/build/dreamplace/ops/place_io && /usr/bin/c++ -DDRAWPLACE=0 -DENABLE_CUDA=1 -DTORCH_EXTENSION_NAME=place_io_cpp -DTORCH_VERSION_MAJOR=2 -DTORCH_VERSION_MINOR=0 -D_GLIBCXX_USE_CXX11_ABI=0 -Dplace_io_cpp_EXPORTS -I/home/wu/Project_ICCAD/DREAMPlace-master/thirdparty/flute -I/home/wu/Project_ICCAD/DREAMPlace-master/thirdparty/OpenTimer -I/home/wu/Project_ICCAD/DREAMPlace-master/dreamplace/ops/place_io/.. -I/home/wu/Project_ICCAD/DREAMPlace-master/thirdparty/Limbo -isystem /usr/include/python3.8 -isystem /home/wu/Project_ICCAD/DREAMPlace-master/thirdparty/pybind11/include -isystem /usr/local/lib/python3.8/dist-packages/torch/include -isystem /usr/local/lib/python3.8/dist-packages/torch/include/torch/csrc/api/include -O3 -DNDEBUG -fPIC -fvisibility=hidden -flto -fno-fat-lto-objects -D_GLIBCXX_USE_CXX11_ABI=0 -fopenmp -std=gnu++17 -MD -MT dreamplace/ops/place_io/CMakeFiles/place_io_cpp.dir/src/PlaceDB.cpp.o -MF CMakeFiles/place_io_cpp.dir/src/PlaceDB.cpp.o.d -o CMakeFiles/place_io_cpp.dir/src/PlaceDB.cpp.o -c /home/wu/Project_ICCAD/DREAMPlace-master/dreamplace/ops/place_io/src/PlaceDB.cpp /home/wu/Project_ICCAD/DREAMPlace-master/dreamplace/ops/place_io/src/PlaceDB.cpp: In member function ‘virtual void DreamPlace::PlaceDB::add_def_pin(const DefParser::Pin&)’: /home/wu/Project_ICCAD/DREAMPlace-master/dreamplace/ops/place_io/src/PlaceDB.cpp:325:17: error: ‘const struct DefParser::Pin’ has no member named ‘vPinPort’ 325 | } else if (!p.vPinPort.empty()) { | ^~~~ /home/wu/Project_ICCAD/DREAMPlace-master/dreamplace/ops/place_io/src/PlaceDB.cpp:327:35: error: ‘const struct DefParser::Pin’ has no member named ‘vPinPort’ 327 | for (std::size_t i = 0; i < p.vPinPort.size(); ++i) { | ^~~~ /home/wu/Project_ICCAD/DREAMPlace-master/dreamplace/ops/place_io/src/PlaceDB.cpp:329:14: error: ‘const struct DefParser::Pin’ has no member named ‘vPinPort’ 329 | if (!p.vPinPort[i].vLayer.empty()) { | ^~~~ /home/wu/Project_ICCAD/DREAMPlace-master/dreamplace/ops/place_io/src/PlaceDB.cpp:360:17: error: ‘const struct DefParser::Pin’ has no member named ‘vPinPort’ 360 | } else if (!p.vPinPort.empty()) { | ^~~~ /home/wu/Project_ICCAD/DREAMPlace-master/dreamplace/ops/place_io/src/PlaceDB.cpp:361:22: error: ‘const struct DefParser::Pin’ has no member named ‘vPinPort’ 361 | node.setOrient(p.vPinPort.front().orient); | ^~~~ /home/wu/Project_ICCAD/DREAMPlace-master/dreamplace/ops/place_io/src/PlaceDB.cpp:390:19: error: ‘const struct DefParser::Pin’ has no member named ‘vPinPort’ 390 | } else if (!p.vPinPort.empty()) { | ^~~~ /home/wu/Project_ICCAD/DREAMPlace-master/dreamplace/ops/place_io/src/PlaceDB.cpp:391:37: error: ‘const struct DefParser::Pin’ has no member named ‘vPinPort’ 391 | for (std::size_t i = 0; i < p.vPinPort.size(); ++i) { | ^~~~ /home/wu/Project_ICCAD/DREAMPlace-master/dreamplace/ops/place_io/src/PlaceDB.cpp:392:20: error: ‘PinPort’ is not a member of ‘DefParser’ 392 | DefParser::PinPort const& pport = p.vPinPort[i]; | ^~~ /home/wu/Project_ICCAD/DREAMPlace-master/dreamplace/ops/place_io/src/PlaceDB.cpp:393:37: error: ‘pport’ was not declared in this scope 393 | for (std::size_t j = 0; j < pport.vLayer.size(); ++j) { | ^~~~~ /home/wu/Project_ICCAD/DREAMPlace-master/dreamplace/ops/place_io/src/PlaceDB.cpp:486:17: error: ‘const struct DefParser::Pin’ has no member named ‘vPinPort’ 486 | } else if (!p.vPinPort.empty()) { | ^~~~ /home/wu/Project_ICCAD/DREAMPlace-master/dreamplace/ops/place_io/src/PlaceDB.cpp:487:35: error: ‘const struct DefParser::Pin’ has no member named ‘vPinPort’ 487 | for (std::size_t i = 0; i < p.vPinPort.size(); ++i) { | ^~~~ /home/wu/Project_ICCAD/DREAMPlace-master/dreamplace/ops/place_io/src/PlaceDB.cpp:491:18: error: ‘PinPort’ is not a member of ‘DefParser’ 491 | DefParser::PinPort const& pport = p.vPinPort[i]; | ^~~ /home/wu/Project_ICCAD/DREAMPlace-master/dreamplace/ops/place_io/src/PlaceDB.cpp:492:35: error: ‘pport’ was not declared in this scope 492 | for (std::size_t j = 0; j < pport.vLayer.size(); ++j) { | ^~~~~ make[2]: [dreamplace/ops/place_io/CMakeFiles/place_io_cpp.dir/build.make:191：dreamplace/ops/place_io/CMakeFiles/place_io_cpp.dir/src/PlaceDB.cpp.o] 错误 1 make[2]: 离开目录“/home/wu/Project_ICCAD/DREAMPlace-master/build” make[1]: [CMakeFiles/Makefile2:3948：dreamplace/ops/place_io/CMakeFiles/place_io_cpp.dir/all] 错误 2 make[1]: 离开目录“/home/wu/Project_ICCAD/DREAMPlace-master/build” make: *** [Makefile:139：all] 错误 2

I need some help please.

[limbo018]

Do you pull and update the submodules?

git submodule init
git submodule update 

[Moshibing]

Yes, problem solved, thank you!