Getting issue in colcon bundle with custom source list

[Rohita83]

Hi Team,

I got the following error below when I execute as colcon bundle --apt-sources-list ~/test_bundle_apt/source.list where source.list having local apt packages path I.e. deb [trusted=yes] file:///home/user/test_bundle_apt/alto_apt_pkgs ./

Note: I had downloaded all apt packages using apt download <packages list> under this folder 'alto_apt_pkgs' and also generate a Packages details file using dpkg-scanpackages . /dev/null > Packages that were required for colcon bundle command.

Error as below:

Get:191 file:/home/user/test_bundle_apt/alto_apt_pkgs ./ ros-melodic-ros-core 1.4.1-0bionic.20210112.183722 [2176 B]                         
Get:192 file:/home/user/test_bundle_apt/alto_apt_pkgs ./ ros-melodic-ros-base 1.4.1-0bionic.20210112.183921 [1924 B]                         
Fetched 0 B in 0s (0 B/s)                                                                                                                    
Extracting apt packages...
Creating bundle archive V2...
[6.795s] ERROR:colcon:colcon bundle: [Errno 2] No such file or directory: '/home/user/temp/AltoRosNodes/host_app_ws/bundle/cache/bundle_staging/setup.sh'
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/colcon_core/command.py", line 528, in verb_main
    rc = context.args.main(context=context)
  File "/usr/local/lib/python3.6/dist-packages/colcon_bundle/verb/bundle.py", line 143, in main
    dependencies_changed)
  File "/usr/local/lib/python3.6/dist-packages/colcon_bundle/verb/_archive_generators.py", line 111, in generate_archive_v2
    dependencies_overlay_path)
  File "/usr/local/lib/python3.6/dist-packages/colcon_bundle/verb/_overlay_utilities.py", line 81, in create_dependencies_overlay
    _CONTEXT_VAR_SH
  File "/usr/local/lib/python3.6/dist-packages/colcon_bundle/verb/_overlay_utilities.py", line 136, in _render_template
    with script_dest.open('w') as file:
  File "/usr/lib/python3.6/pathlib.py", line 1183, in open
    opener=self._opener)
  File "/usr/lib/python3.6/pathlib.py", line 1037, in _opener
    return self._accessor.open(self, flags, mode)
  File "/usr/lib/python3.6/pathlib.py", line 387, in wrapped
    return strfunc(str(pathobj), *args)
FileNotFoundError: [Errno 2] No such file or directory: '/home/user/temp/AltoRosNodes/host_app_ws/bundle/cache/bundle_staging/setup.sh'

I have also attached entirely the logs below for reference. my local apt packages folder i.e. alto_apt_pkgs is ~580 but I am getting this error after 192 apt packages.

colcon-bundle-error.log

Could you please assist me to crack this error?