This project can not be installed by `colcon build`

[felixf4xu]

Windows 11 and Visual Studio.

steps:

1. create an empty workspace: d:\ws
2. put this project to d:\ws\src\mrt_cmake_modules
3. in d:\ws, run colcon build

error:

Traceback (most recent call last):
File "C:\Program Files\Python310\lib\site-packages\colcon_core\executor_init_.py", line 91, in call
rc = await self.task(*args, **kwargs)
File "C:\Program Files\Python310\lib\site-packages\colcon_core\task_init_.py", line 93, in call
return await task_method(*args, **kwargs)
File "C:\Program Files\Python310\lib\site-packages\colcon_ros\task\catkin\build.py", line 75, in build
rc = await extension.build(
File "C:\Program Files\Python310\lib\site-packages\colcon_cmake\task\cmake\build.py", line 103, in build
rc = await self._build(
File "C:\Program Files\Python310\lib\site-packages\colcon_cmake\task\cmake\build.py", line 236, in build
if not await has_target(args.build_base, target):
File "C:\Program Files\Python310\lib\site-packages\colcon_cmake\task\cmake_init.py", line 62, in has_target
assert target == 'install'
AssertionError

for C:\Program Files\Python310\lib\site-packages\colcon_cmake\task\cmake\__init__.py

async def has_target(path, target):
    """
    Check if the CMake generated build system has a specific target.

    :param str path: The path of the directory contain the generated build
      system
    :param str target: The name of the target
    :rtype: bool
    """
    generator = get_generator(path)
    if 'Unix Makefiles' in generator:
        return target in await get_makefile_targets(path)
    if 'Ninja' in generator:
        return target in get_ninja_targets(path)
    if 'Visual Studio' in generator:
        print(target)
        assert target == 'install'                                             <-- error
        install_project_file = get_project_file(path, 'INSTALL')
        return install_project_file is not None
    assert False, \
        "'has_target' not implemented for CMake generator '{generator}'" \
        .format_map(locals())

print(target) is for debug and its output is

tests

so assert target == 'install' failed

ps:
if I do a normal cmake --build (not colcon), it compiles ok.