autoware_tensorrt_classifier CMake Error in generating files.

[cjmodi306]

Checklist

• I've read the contribution guidelines.
• I've searched other issues and no duplicate issues were found.
• I'm convinced that this is not my fault but a bug.

Description

After running colcon build, I am getting the following error:

/usr/include/c++/9/bits/std_function.h(648): error: argument list for class template "std::function" is missing
      function(_Functor) -> function<_Signature>;
      ^

/usr/include/c++/9/bits/std_function.h(648): error: template parameter "_Functor" may not be redeclared in this scope
      function(_Functor) -> function<_Signature>;
               ^

/usr/include/c++/9/bits/std_function.h(648): error: expected a ";"
      function(_Functor) -> function<_Signature>;
                         ^

/usr/include/c++/9/optional(1230): error: argument list for class template "std::optional" is missing
    template <typename _Tp> optional(_Tp) -> optional<_Tp>;
                            ^

/usr/include/c++/9/optional(1230): error: too few template parameters -- does not match previous declaration (declared at line 243 of /usr/include/c++/9/array)
    template <typename _Tp> optional(_Tp) -> optional<_Tp>;
                       ^

/usr/include/c++/9/optional(1230): error: expected a ";"
    template <typename _Tp> optional(_Tp) -> optional<_Tp>;
                                          ^

/usr/include/c++/9/bits/unordered_map.h(1152): error: argument list for class template "std::unordered_map" is missing
      unordered_map(_InputIterator, _InputIterator,
      ^

/usr/include/c++/9/bits/unordered_map.h(1152): error: expected a ")"
      unordered_map(_InputIterator, _InputIterator,
                                  ^

/usr/include/c++/9/bits/unordered_map.h(1152): error: template parameter "_InputIterator" may not be redeclared in this scope
      unordered_map(_InputIterator, _InputIterator,
                    ^

/usr/include/c++/9/bits/unordered_map.h(1153): error: expected a ";"
      typename unordered_map<int, int>::size_type = {},
                                                      ^

/usr/include/c++/9/bits/unordered_map.h(1165): error: argument list for class template "std::unordered_map" is missing
      unordered_map(initializer_list<pair<_Key, _Tp>>,
      ^

Error limit reached.
100 errors detected in the compilation of "/home/fgvt/connRAD/autoware/src/universe/autoware_universe/perception/autoware_tensorrt_classifier/src/preprocess.cu".
Compilation terminated.
CMake Error at autoware_tensorrt_classifier_gpu_preprocess_generated_preprocess.cu.o.cmake:280 (message):
  Error generating file
  /home/fgvt/connRAD/autoware/build/autoware_tensorrt_classifier/CMakeFiles/autoware_tensorrt_classifier_gpu_preprocess.dir/src/./autoware_tensorrt_classifier_gpu_preprocess_generated_preprocess.cu.o


gmake[2]: *** [CMakeFiles/autoware_tensorrt_classifier_gpu_preprocess.dir/build.make:375: CMakeFiles/autoware_tensorrt_classifier_gpu_preprocess.dir/src/autoware_tensorrt_classifier_gpu_preprocess_generated_preprocess.cu.o] Error 1
gmake[1]: *** [CMakeFiles/Makefile2:164: CMakeFiles/autoware_tensorrt_classifier_gpu_preprocess.dir/all] Error 2
gmake: *** [Makefile:146: all] Error 2

Failed   <<< autoware_tensorrt_classifier [2.21s, exited with code 2]

If it helps in anyway, here is some further info:

• nvcc:

nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2025 NVIDIA Corporation
Built on Tue_May_27_02:21:03_PDT_2025
Cuda compilation tools, release 12.9, V12.9.86
Build cuda_12.9.r12.9/compiler.36037853_0

• g++:

g++ (Ubuntu 12.3.0-1ubuntu1~22.04) 12.3.0
Copyright (C) 2022 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Expected behavior

Should successfully compile.

Actual behavior

See above.

Steps to reproduce

colcon build --packages-select autoware_tensorrt_classifier

Versions

• OS: Ubuntu 22.04
• ROS2: Humble

Possible causes

No response

Additional context

No response