Omniverse kit SDK ./repo.sh build fails on Jetson Thor

trinitytest · October 16, 2025, 4:30pm

Operating System:
Linux
Kit Version:
108.1.0
Kit Template:
USD Composer
GPU Hardware:
A series (Blackwell)???
Jetson Thor
GPU Driver:
The one from the kernel source in the driver package (bsp) for Jetson Linux 38.2.1 (9/18/2025)
Work Flow:
Download the kit zip, unzip, execute new_project.sh.
In the new-kit-project directory,
./repo.sh template new # select UHD
./repo.sh build
Main Issue:
Build fails because the included executable new-kit-project/_build/linux-aarch64/release/kit/kit is not compiled for aarch64

file new-kit-project/_build/linux-aarch64/release/kit/kit

kit: ELF 64-bit LSB pie executable, x86-64, version 1 (GNU/Linux), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=e5548380d3d687136c7d978db1cfdad382711897, for GNU/Linux 3.2.0, stripped

Reproduction Steps:

./repo.sh template new

select Application

select Kit Base Editor

enter my_company.my_editor

enter My Editor

enter version 0.1.0

enter yes to confirm adding application layers

select [omni_default_streaming],[nvcf_streaming],[omni_gdn_streaming] and Enter

./repo build ←– Fails on wrong arch of new-kit-project/_build/linux-aarch64/release/kit/kit

Error Code:
running kit for app precache, cmd: /home/lestat/my-kit-project/_build/linux-aarch64/release/kit/kit /home/lestat/my-kit-project/source/apps/my_company.my_editor.kit --allow-root --portable --ext-precache-mode --/crashreporter/gatherUserStory=0 --/app/settings/persistent=0 --/app/settings/loadUserConfig=0 --/app/extensions/generateVersionLock=1 --/app/extensions/parallelPullEnabled=1 --/app/enableStdoutOutput=1 --/app/extensions/detailedSolverExplanation=1 --/app/extensions/registryEnabled=1 --/app/extensions/mkdirExtFolders=0 --/app/extensions/registryCacheFull=‘/home/lestat/my-kit-project/_build/linux-aarch64/release/extscache’ --/log/flushStandardStreamOutput=1 --/exts/omni.kit.registry.nucleus/registries/0/name=“kit/prod/default” --/exts/omni.kit.registry.nucleus/registries/0/url=“https://ovextensionsprod.blob.core.windows.net/exts/kit/prod/${kit_version_major}/shared” --/exts/omni.kit.registry.nucleus/registries/1/name=“kit/prod/sdk” --/exts/omni.kit.registry.nucleus/registries/1/url=“https://ovextensionsprod.blob.core.windows.net/exts/kit/prod/sdk/${kit_version_short}/${kit_git_hash}” --/exts/omni.kit.registry.nucleus/registries/2/name=“kit/community” --/exts/omni.kit.registry.nucleus/registries/2/url=“https://dw290v42wisod.cloudfront.net/exts/kit/community” --/app/extensions/target/config=release --ext-folder /home/lestat/my-kit-project/source/extensions --ext-folder /home/lestat/my-kit-project/source/apps --portable-root /home/lestat/my-kit-project/_build/linux-aarch64/release --/app/extensions/generateVersionLockSkipLocalExts=1
[10/16/25 10:29:03] ERROR error running: /home/lestat/my-kit-project/_build/linux-aarch64/release/kit/kit /home/lestat/my-kit-project/source/apps/my_company.my_editor.kit utils.py:264
–allow-root --portable --ext-precache-mode --/crashreporter/gatherUserStory=0 --/app/settings/persistent=0 --/app/settings/loadUserConfig=0
–/app/extensions/generateVersionLock=1 --/app/extensions/parallelPullEnabled=1 --/app/enableStdoutOutput=1
–/app/extensions/detailedSolverExplanation=1 --/app/extensions/registryEnabled=1 --/app/extensions/mkdirExtFolders=0
‘–/app/extensions/registryCacheFull=’“‘”‘/home/lestat/my-kit-project/_build/linux-aarch64/release/extscache’“’”‘’
–/log/flushStandardStreamOutput=1 ‘–/exts/omni.kit.registry.nucleus/registries/0/name=“kit/prod/default”’ ‘–/exts/omni.kit.registry.nucleus/registries/0/url=“https://ovextensionsprod.blob.core.windows.net/exts/kit/prod/${kit_version_major}/shared”’ ‘–/exts/omni.kit.registry.nucleus/registries/1/name=“kit/prod/sdk”’ ‘–/exts/omni.kit.registry.nucleus/registries/1/url=“https://ovextensionsprod.blob.core.windows.net/exts/kit/prod/sdk/${kit_version_short}/${kit_g it_hash}”’ ‘–/exts/omni.kit.registry.nucleus/registries/2/name=“kit/community”’ ‘–/exts/omni.kit.registry.nucleus/registries/2/url=“https://dw290v42wisod.cloudfront.net/exts/kit/community”’ --/app/extensions/target/config=release --ext-folder /home/lestat/my-kit-project/source/extensions --ext-folder /home/lestat/my-kit-project/source/apps --portable-root /home/lestat/my-kit-project/_build/linux-aarch64/release --/app/extensions/generateVersionLockSkipLocalExts=1, code: -1, message: “[Errno 8] Exec format error:
‘/home/lestat/my-kit-project/_build/linux-aarch64/release/kit/kit’”
ERROR SystemExit exception stack trace dumped to logfile /home/lestat/my-kit-project/_repo/repo.log. Stacks dumped to console via --verbose or log.py:182
--tracebacks.
SystemExit: -1
[10/16/25 10:29:03] ERROR error running: /home/lestat/my-kit-project/repo.sh precache_exts -c release, code: 255, message: “” utils.py:264
WARNING Retrieving repo_build version via VERSION file. version.py:312
ERROR SystemExit exception stack trace dumped to logfile /home/lestat/my-kit-project/_repo/repo.log. Stacks dumped to console via --verbose or log.py:182
--tracebacks.
SystemExit: 255

Richard3D · October 17, 2025, 1:42am

You are trying to run Omniverse kit app template on a Jetson Thor? Any reason you are using this and not a normal RTX desktop?

We need your actual dump log, here at “/home/lestat/my-kit-project/_repo/repo.log”

trinitytest · October 17, 2025, 12:41pm

Trying to figure out what OpenUSD is and it’s been a special kind of challenge to find an entry point.

I thought this might have the pxr python module in it.

I DID get the OpenUSD project from git built on the Thor, so I have that to fiddle with.

I also got this Omniverse kit to build without a hitch and run on an x86_64 desktop, but THAT desktop didn’t have an RTX card. Wondering if there’s a kit version like this that doesn’t break without RTX.

I’ll load the repo.log in another post, just in case there’s anything you folks want to do about it.

trinitytest · October 17, 2025, 12:43pm

Contents of the repo.log file

[2025-10-16 10:01:13,823][INFO][omni.repo.man.entry.run:133] Running repo tool: repo_kit_template@1.4.2. args: ['template', 'new']
[2025-10-16 10:02:47,355][INFO][omni.repo.kit_template.backend.template_render.render_template_file:106] Rendering template /home/lestat/my-kit-project/templates/apps/kit_base_editor/kit_base_editor.kit to /home/lestat/my-kit-project/source/apps/my_company.my_editor.kit. Context: {'application_name': 'my_company.my_editor', 'application_display_name': 'My Editor', 'version': '0.1.0', 'repo_rendered_extensions': []}
[2025-10-16 10:03:06,027][INFO][omni.repo.kit_template.backend.repo.render_application_layer:438] Several template variables are passed through and preset: {'application_name': 'my_company.my_editor', 'application_display_name': 'My Editor', 'application_kit_filename': 'my_company.my_editor.kit', 'version': '0.1.0'}
[2025-10-16 10:03:06,029][INFO][omni.repo.kit_template.backend.templates.application_template._query_loop:43] Variable version encountered, will be set by setup extension template context.
[2025-10-16 10:03:06,029][INFO][omni.repo.kit_template.backend.templates.application_template._query_loop:43] Variable application_display_name encountered, will be set by setup extension template context.
[2025-10-16 10:03:06,029][INFO][omni.repo.kit_template.backend.templates.application_template._query_loop:43] Variable application_name encountered, will be set by setup extension template context.
[2025-10-16 10:03:06,029][INFO][omni.repo.kit_template.backend.template_render.render_template_file:106] Rendering template /home/lestat/my-kit-project/templates/apps/streaming_configs/default_stream.kit to /home/lestat/my-kit-project/source/apps/my_company.my_editor_streaming.kit. Context: {'application_name': 'my_company.my_editor', 'application_display_name': 'My Editor', 'application_kit_filename': 'my_company.my_editor.kit', 'version': '0.1.0', 'application_layer_name': 'my_company.my_editor_streaming'}
[2025-10-16 10:03:06,061][INFO][omni.repo.kit_template.backend.repo.render_application_layer:438] Several template variables are passed through and preset: {'application_name': 'my_company.my_editor', 'application_display_name': 'My Editor', 'application_kit_filename': 'my_company.my_editor.kit', 'version': '0.1.0'}
[2025-10-16 10:03:06,063][INFO][omni.repo.kit_template.backend.templates.application_template._query_loop:43] Variable version encountered, will be set by setup extension template context.
[2025-10-16 10:03:06,063][INFO][omni.repo.kit_template.backend.templates.application_template._query_loop:43] Variable application_display_name encountered, will be set by setup extension template context.
[2025-10-16 10:03:06,063][INFO][omni.repo.kit_template.backend.templates.application_template._query_loop:43] Variable application_name encountered, will be set by setup extension template context.
[2025-10-16 10:03:06,063][INFO][omni.repo.kit_template.backend.template_render.render_template_file:106] Rendering template /home/lestat/my-kit-project/templates/apps/streaming_configs/nvcf_stream.kit to /home/lestat/my-kit-project/source/apps/my_company.my_editor_nvcf.kit. Context: {'application_name': 'my_company.my_editor', 'application_display_name': 'My Editor', 'application_kit_filename': 'my_company.my_editor.kit', 'version': '0.1.0', 'application_layer_name': 'my_company.my_editor_nvcf'}
[2025-10-16 10:03:06,098][INFO][omni.repo.kit_template.backend.repo.render_application_layer:438] Several template variables are passed through and preset: {'application_name': 'my_company.my_editor', 'application_display_name': 'My Editor', 'application_kit_filename': 'my_company.my_editor.kit', 'version': '0.1.0'}
[2025-10-16 10:03:06,100][INFO][omni.repo.kit_template.backend.templates.application_template._query_loop:43] Variable version encountered, will be set by setup extension template context.
[2025-10-16 10:03:06,100][INFO][omni.repo.kit_template.backend.templates.application_template._query_loop:43] Variable application_display_name encountered, will be set by setup extension template context.
[2025-10-16 10:03:06,100][INFO][omni.repo.kit_template.backend.templates.application_template._query_loop:43] Variable application_name encountered, will be set by setup extension template context.
[2025-10-16 10:03:06,100][INFO][omni.repo.kit_template.backend.template_render.render_template_file:106] Rendering template /home/lestat/my-kit-project/templates/apps/streaming_configs/gdn_stream.kit to /home/lestat/my-kit-project/source/apps/my_company.my_editor_gdn_streaming.kit. Context: {'application_name': 'my_company.my_editor', 'application_display_name': 'My Editor', 'application_kit_filename': 'my_company.my_editor.kit', 'version': '0.1.0', 'application_layer_name': 'my_company.my_editor_gdn_streaming'}
[2025-10-16 10:03:20,160][INFO][omni.repo.man.entry.run:133] Running repo tool: repo_build@1.13.2. args: ['build']
[2025-10-16 10:03:20,161][INFO][omni.repo.man.utils.set_niceness:1013] set IO niceness to 3 (idle)
[2025-10-16 10:03:20,163][INFO][omni.repo.man.utils.set_niceness:1027] set process niceness to 19 (max)
[2025-10-16 10:03:20,163][INFO][omni.repo.man.configuration.set_token:231] Token: 'platform_target' set to 'linux-aarch64'
[2025-10-16 10:03:20,163][INFO][omni.repo.man.configuration.set_token:231] Token: 'platform_target_abi' set to 'manylinux_2_35_aarch64'
[2025-10-16 10:03:20,163][INFO][omni.repo.build.dependencies.pull_files:275] Skipping project file (doesn't exist): /home/lestat/my-kit-project/deps/host-deps.packman.xml
[2025-10-16 10:03:20,163][INFO][omni.repo.build.dependencies.pull_files:275] Skipping project file (doesn't exist): /home/lestat/my-kit-project/tools/deps/host-deps.packman.xml
[2025-10-16 10:03:32,929][INFO][omni.repo.man.utils.run_process:241] running process: /home/lestat/my-kit-project/repo.sh precache_exts -c release
[2025-10-16 10:03:33,518][INFO][omni.repo.man.entry.run:133] Running repo tool: repo_precache_exts@None. args: ['precache_exts', '-c', 'release']
[2025-10-16 10:03:33,518][INFO][omni.repo.precache_exts.run:315] precaching app: /home/lestat/my-kit-project/source/apps/my_company.my_editor.kit
[2025-10-16 10:03:33,519][INFO][omni.repo.man.utils.run_process:241] running process: /home/lestat/my-kit-project/_build/linux-aarch64/release/kit/kit /home/lestat/my-kit-project/source/apps/my_company.my_editor.kit --allow-root --portable --ext-precache-mode --/crashreporter/gatherUserStory=0 --/app/settings/persistent=0 --/app/settings/loadUserConfig=0 --/app/extensions/generateVersionLock=1 --/app/extensions/parallelPullEnabled=1 --/app/enableStdoutOutput=1 --/app/extensions/detailedSolverExplanation=1 --/app/extensions/registryEnabled=1 --/app/extensions/mkdirExtFolders=0 '--/app/extensions/registryCacheFull='"'"'/home/lestat/my-kit-project/_build/linux-aarch64/release/extscache'"'"'' --/log/flushStandardStreamOutput=1 '--/exts/omni.kit.registry.nucleus/registries/0/name="kit/prod/default"' '--/exts/omni.kit.registry.nucleus/registries/0/url="https://ovextensionsprod.blob.core.windows.net/exts/kit/prod/${kit_version_major}/shared"' '--/exts/omni.kit.registry.nucleus/registries/1/name="kit/prod/sdk"' '--/exts/omni.kit.registry.nucleus/registries/1/url="https://ovextensionsprod.blob.core.windows.net/exts/kit/prod/sdk/${kit_version_short}/${kit_git_hash}"' '--/exts/omni.kit.registry.nucleus/registries/2/name="kit/community"' '--/exts/omni.kit.registry.nucleus/registries/2/url="https://dw290v42wisod.cloudfront.net/exts/kit/community"' --/app/extensions/target/config=release --ext-folder /home/lestat/my-kit-project/source/extensions --ext-folder /home/lestat/my-kit-project/source/apps --portable-root /home/lestat/my-kit-project/_build/linux-aarch64/release --/app/extensions/generateVersionLockSkipLocalExts=1
[2025-10-16 10:03:33,521][ERROR][omni.repo.man.utils.run_process:264] error running: /home/lestat/my-kit-project/_build/linux-aarch64/release/kit/kit /home/lestat/my-kit-project/source/apps/my_company.my_editor.kit --allow-root --portable --ext-precache-mode --/crashreporter/gatherUserStory=0 --/app/settings/persistent=0 --/app/settings/loadUserConfig=0 --/app/extensions/generateVersionLock=1 --/app/extensions/parallelPullEnabled=1 --/app/enableStdoutOutput=1 --/app/extensions/detailedSolverExplanation=1 --/app/extensions/registryEnabled=1 --/app/extensions/mkdirExtFolders=0 '--/app/extensions/registryCacheFull='"'"'/home/lestat/my-kit-project/_build/linux-aarch64/release/extscache'"'"'' --/log/flushStandardStreamOutput=1 '--/exts/omni.kit.registry.nucleus/registries/0/name="kit/prod/default"' '--/exts/omni.kit.registry.nucleus/registries/0/url="https://ovextensionsprod.blob.core.windows.net/exts/kit/prod/${kit_version_major}/shared"' '--/exts/omni.kit.registry.nucleus/registries/1/name="kit/prod/sdk"' '--/exts/omni.kit.registry.nucleus/registries/1/url="https://ovextensionsprod.blob.core.windows.net/exts/kit/prod/sdk/${kit_version_short}/${kit_git_hash}"' '--/exts/omni.kit.registry.nucleus/registries/2/name="kit/community"' '--/exts/omni.kit.registry.nucleus/registries/2/url="https://dw290v42wisod.cloudfront.net/exts/kit/community"' --/app/extensions/target/config=release --ext-folder /home/lestat/my-kit-project/source/extensions --ext-folder /home/lestat/my-kit-project/source/apps --portable-root /home/lestat/my-kit-project/_build/linux-aarch64/release --/app/extensions/generateVersionLockSkipLocalExts=1, code: -1, message: "[Errno 8] Exec format error: '/home/lestat/my-kit-project/_build/linux-aarch64/release/kit/kit'"
[2025-10-16 10:03:33,528][ERROR][omni.repo.man.exceptions_utils.print_log:182] SystemExit exception stack trace dumped to logfile /home/lestat/my-kit-project/_repo/repo.log. Stacks dumped to console via `--verbose` or `--tracebacks`. 
SystemExit: -1
[2025-10-16 10:03:33,529][ERROR][omni.repo.emit_stack_to_logfile:156] SystemExit encountered while running repo_precache_exts via ['/home/lestat/my-kit-project/tools/repoman/repoman.py', 'precache_exts', '-c', 'release']:
Traceback (most recent call last):
  File "/home/lestat/my-kit-project/_repo/deps/repo_man/omni/repo/man/entry.py", line 138, in run
    options.func(options)
  File "/home/lestat/my-kit-project/_repo/deps/repo_man/omni/repo/man/entry.py", line 90, in <lambda>
    func=lambda args, func=func, config=self.merged_tool_config: func(args, config),
  File "/home/lestat/src/omniverse/kit/dev/tools/repoman/precache_exts.py", line 481, in run_repo_tool
    run(tool_config, options, repo_folders["root"], platform_host)
  File "/home/lestat/src/omniverse/kit/dev/tools/repoman/precache_exts.py", line 434, in run
    sys.exit(returncode)
SystemExit: -1
[2025-10-16 10:03:33,593][ERROR][omni.repo.man.utils.run_process:264] error running: /home/lestat/my-kit-project/repo.sh precache_exts -c release, code: 255, message: ""
[2025-10-16 10:03:33,597][WARNING][omni.repo.man.version.get_tool_version:312] Retrieving repo_build version via VERSION file.
[2025-10-16 10:03:33,599][ERROR][omni.repo.man.exceptions_utils.print_log:182] SystemExit exception stack trace dumped to logfile /home/lestat/my-kit-project/_repo/repo.log. Stacks dumped to console via `--verbose` or `--tracebacks`. 
SystemExit: 255
[2025-10-16 10:03:33,600][ERROR][omni.repo.emit_stack_to_logfile:156] SystemExit encountered while running repo_build via ['/home/lestat/my-kit-project/tools/repoman/repoman.py', 'build']:
Traceback (most recent call last):
  File "/home/lestat/my-kit-project/_repo/deps/repo_man/omni/repo/man/entry.py", line 138, in run
    options.func(options)
  File "/home/lestat/my-kit-project/_repo/deps/repo_man/omni/repo/man/entry.py", line 90, in <lambda>
    func=lambda args, func=func, config=self.merged_tool_config: func(args, config),
  File "/home/lestat/my-kit-project/_repo/deps/repo_build/omni/repo/build/main.py", line 1576, in run_repo_tool
    run_build(options, repo_folders, None, config)
  File "/home/lestat/my-kit-project/_repo/deps/repo_build/omni/repo/build/utils.py", line 49, in wrapper
    return func(*args, **kwargs)
  File "/home/lestat/my-kit-project/_repo/deps/repo_build/omni/repo/build/main.py", line 1124, in run_build
    process_after_pull_commands(
  File "/home/lestat/my-kit-project/_repo/deps/repo_build/omni/repo/build/dependencies.py", line 364, in process_after_pull_commands
    run_command(command, repo_folders, platform_target, config, extra_tokens, print_name="After Pull Commands")
  File "/home/lestat/my-kit-project/_repo/deps/repo_build/omni/repo/build/utils.py", line 23, in run_command
    run_process(command, exit_on_error=True)
  File "/home/lestat/my-kit-project/_repo/deps/repo_man/omni/repo/man/utils.py", line 266, in run_process
    sys.exit(returncode)
SystemExit: 255
[2025-10-16 10:25:19,962][INFO][omni.repo.man.entry.run:133] Running repo tool: repo_kit_template@1.4.2. args: ['template', 'new']
[2025-10-16 10:26:58,251][INFO][omni.repo.kit_template.backend.template_render.render_template_file:106] Rendering template /home/lestat/my-kit-project/templates/apps/kit_base_editor/kit_base_editor.kit to /home/lestat/my-kit-project/source/apps/my_company.my_editor.kit. Context: {'application_name': 'my_company.my_editor', 'application_display_name': 'My Editor ', 'version': '0.1.0', 'repo_rendered_extensions': []}
[2025-10-16 10:26:58,276][INFO][omni.repo.kit_template.backend.templates.application_template._add_app_to_premake:197] App define string: define_app("my_company.my_editor.kit") found in premake file: /home/lestat/my-kit-project/premake5.lua
[2025-10-16 10:26:58,298][INFO][omni.repo.kit_template.backend.templates.application_template._add_repo_precache_exts:234] Kit app ${root}/source/apps/my_company.my_editor.kit is already present.
[2025-10-16 10:28:10,307][INFO][omni.repo.kit_template.backend.repo.render_application_layer:438] Several template variables are passed through and preset: {'application_name': 'my_company.my_editor', 'application_display_name': 'My Editor ', 'application_kit_filename': 'my_company.my_editor.kit', 'version': '0.1.0'}
[2025-10-16 10:28:10,308][INFO][omni.repo.kit_template.backend.templates.application_template._query_loop:43] Variable version encountered, will be set by setup extension template context.
[2025-10-16 10:28:10,308][INFO][omni.repo.kit_template.backend.templates.application_template._query_loop:43] Variable application_display_name encountered, will be set by setup extension template context.
[2025-10-16 10:28:10,308][INFO][omni.repo.kit_template.backend.templates.application_template._query_loop:43] Variable application_name encountered, will be set by setup extension template context.
[2025-10-16 10:28:10,309][INFO][omni.repo.kit_template.backend.template_render.render_template_file:106] Rendering template /home/lestat/my-kit-project/templates/apps/streaming_configs/default_stream.kit to /home/lestat/my-kit-project/source/apps/my_company.my_editor_streaming.kit. Context: {'application_name': 'my_company.my_editor', 'application_display_name': 'My Editor ', 'application_kit_filename': 'my_company.my_editor.kit', 'version': '0.1.0', 'application_layer_name': 'my_company.my_editor_streaming'}
[2025-10-16 10:28:10,318][INFO][omni.repo.kit_template.backend.templates.application_template._add_app_to_premake:197] App define string: define_app("my_company.my_editor_streaming.kit") found in premake file: /home/lestat/my-kit-project/premake5.lua
[2025-10-16 10:28:10,341][INFO][omni.repo.kit_template.backend.templates.application_template._add_repo_precache_exts:234] Kit app ${root}/source/apps/my_company.my_editor_streaming.kit is already present.
[2025-10-16 10:28:10,342][INFO][omni.repo.kit_template.backend.repo.render_application_layer:438] Several template variables are passed through and preset: {'application_name': 'my_company.my_editor', 'application_display_name': 'My Editor ', 'application_kit_filename': 'my_company.my_editor.kit', 'version': '0.1.0'}
[2025-10-16 10:28:10,343][INFO][omni.repo.kit_template.backend.templates.application_template._query_loop:43] Variable version encountered, will be set by setup extension template context.
[2025-10-16 10:28:10,343][INFO][omni.repo.kit_template.backend.templates.application_template._query_loop:43] Variable application_display_name encountered, will be set by setup extension template context.
[2025-10-16 10:28:10,343][INFO][omni.repo.kit_template.backend.templates.application_template._query_loop:43] Variable application_name encountered, will be set by setup extension template context.
[2025-10-16 10:28:10,343][INFO][omni.repo.kit_template.backend.template_render.render_template_file:106] Rendering template /home/lestat/my-kit-project/templates/apps/streaming_configs/nvcf_stream.kit to /home/lestat/my-kit-project/source/apps/my_company.my_editor_nvcf.kit. Context: {'application_name': 'my_company.my_editor', 'application_display_name': 'My Editor ', 'application_kit_filename': 'my_company.my_editor.kit', 'version': '0.1.0', 'application_layer_name': 'my_company.my_editor_nvcf'}
[2025-10-16 10:28:10,356][INFO][omni.repo.kit_template.backend.templates.application_template._add_app_to_premake:197] App define string: define_app("my_company.my_editor_nvcf.kit") found in premake file: /home/lestat/my-kit-project/premake5.lua
[2025-10-16 10:28:10,378][INFO][omni.repo.kit_template.backend.templates.application_template._add_repo_precache_exts:234] Kit app ${root}/source/apps/my_company.my_editor_nvcf.kit is already present.
[2025-10-16 10:28:10,379][INFO][omni.repo.kit_template.backend.repo.render_application_layer:438] Several template variables are passed through and preset: {'application_name': 'my_company.my_editor', 'application_display_name': 'My Editor ', 'application_kit_filename': 'my_company.my_editor.kit', 'version': '0.1.0'}
[2025-10-16 10:28:10,381][INFO][omni.repo.kit_template.backend.templates.application_template._query_loop:43] Variable version encountered, will be set by setup extension template context.
[2025-10-16 10:28:10,381][INFO][omni.repo.kit_template.backend.templates.application_template._query_loop:43] Variable application_display_name encountered, will be set by setup extension template context.
[2025-10-16 10:28:10,381][INFO][omni.repo.kit_template.backend.templates.application_template._query_loop:43] Variable application_name encountered, will be set by setup extension template context.
[2025-10-16 10:28:10,381][INFO][omni.repo.kit_template.backend.template_render.render_template_file:106] Rendering template /home/lestat/my-kit-project/templates/apps/streaming_configs/gdn_stream.kit to /home/lestat/my-kit-project/source/apps/my_company.my_editor_gdn_streaming.kit. Context: {'application_name': 'my_company.my_editor', 'application_display_name': 'My Editor ', 'application_kit_filename': 'my_company.my_editor.kit', 'version': '0.1.0', 'application_layer_name': 'my_company.my_editor_gdn_streaming'}
[2025-10-16 10:28:10,402][INFO][omni.repo.kit_template.backend.templates.application_template._add_app_to_premake:197] App define string: define_app("my_company.my_editor_gdn_streaming.kit") found in premake file: /home/lestat/my-kit-project/premake5.lua
[2025-10-16 10:28:10,458][INFO][omni.repo.kit_template.backend.templates.application_template._add_repo_precache_exts:234] Kit app ${root}/source/apps/my_company.my_editor_gdn_streaming.kit is already present.
[2025-10-16 10:29:02,558][INFO][omni.repo.man.entry.run:133] Running repo tool: repo_build@1.13.2. args: ['build']
[2025-10-16 10:29:02,559][INFO][omni.repo.man.utils.set_niceness:1013] set IO niceness to 3 (idle)
[2025-10-16 10:29:02,560][INFO][omni.repo.man.utils.set_niceness:1027] set process niceness to 19 (max)
[2025-10-16 10:29:02,560][INFO][omni.repo.man.configuration.set_token:231] Token: 'platform_target' set to 'linux-aarch64'
[2025-10-16 10:29:02,560][INFO][omni.repo.man.configuration.set_token:231] Token: 'platform_target_abi' set to 'manylinux_2_35_aarch64'
[2025-10-16 10:29:02,560][INFO][omni.repo.build.dependencies.pull_files:275] Skipping project file (doesn't exist): /home/lestat/my-kit-project/deps/host-deps.packman.xml
[2025-10-16 10:29:02,560][INFO][omni.repo.build.dependencies.pull_files:275] Skipping project file (doesn't exist): /home/lestat/my-kit-project/tools/deps/host-deps.packman.xml
[2025-10-16 10:29:02,564][INFO][omni.repo.man.utils.run_process:241] running process: /home/lestat/my-kit-project/repo.sh precache_exts -c release
[2025-10-16 10:29:03,189][INFO][omni.repo.man.entry.run:133] Running repo tool: repo_precache_exts@None. args: ['precache_exts', '-c', 'release']
[2025-10-16 10:29:03,190][INFO][omni.repo.precache_exts.run:315] precaching app: /home/lestat/my-kit-project/source/apps/my_company.my_editor.kit
[2025-10-16 10:29:03,190][INFO][omni.repo.man.utils.run_process:241] running process: /home/lestat/my-kit-project/_build/linux-aarch64/release/kit/kit /home/lestat/my-kit-project/source/apps/my_company.my_editor.kit --allow-root --portable --ext-precache-mode --/crashreporter/gatherUserStory=0 --/app/settings/persistent=0 --/app/settings/loadUserConfig=0 --/app/extensions/generateVersionLock=1 --/app/extensions/parallelPullEnabled=1 --/app/enableStdoutOutput=1 --/app/extensions/detailedSolverExplanation=1 --/app/extensions/registryEnabled=1 --/app/extensions/mkdirExtFolders=0 '--/app/extensions/registryCacheFull='"'"'/home/lestat/my-kit-project/_build/linux-aarch64/release/extscache'"'"'' --/log/flushStandardStreamOutput=1 '--/exts/omni.kit.registry.nucleus/registries/0/name="kit/prod/default"' '--/exts/omni.kit.registry.nucleus/registries/0/url="https://ovextensionsprod.blob.core.windows.net/exts/kit/prod/${kit_version_major}/shared"' '--/exts/omni.kit.registry.nucleus/registries/1/name="kit/prod/sdk"' '--/exts/omni.kit.registry.nucleus/registries/1/url="https://ovextensionsprod.blob.core.windows.net/exts/kit/prod/sdk/${kit_version_short}/${kit_git_hash}"' '--/exts/omni.kit.registry.nucleus/registries/2/name="kit/community"' '--/exts/omni.kit.registry.nucleus/registries/2/url="https://dw290v42wisod.cloudfront.net/exts/kit/community"' --/app/extensions/target/config=release --ext-folder /home/lestat/my-kit-project/source/extensions --ext-folder /home/lestat/my-kit-project/source/apps --portable-root /home/lestat/my-kit-project/_build/linux-aarch64/release --/app/extensions/generateVersionLockSkipLocalExts=1
[2025-10-16 10:29:03,192][ERROR][omni.repo.man.utils.run_process:264] error running: /home/lestat/my-kit-project/_build/linux-aarch64/release/kit/kit /home/lestat/my-kit-project/source/apps/my_company.my_editor.kit --allow-root --portable --ext-precache-mode --/crashreporter/gatherUserStory=0 --/app/settings/persistent=0 --/app/settings/loadUserConfig=0 --/app/extensions/generateVersionLock=1 --/app/extensions/parallelPullEnabled=1 --/app/enableStdoutOutput=1 --/app/extensions/detailedSolverExplanation=1 --/app/extensions/registryEnabled=1 --/app/extensions/mkdirExtFolders=0 '--/app/extensions/registryCacheFull='"'"'/home/lestat/my-kit-project/_build/linux-aarch64/release/extscache'"'"'' --/log/flushStandardStreamOutput=1 '--/exts/omni.kit.registry.nucleus/registries/0/name="kit/prod/default"' '--/exts/omni.kit.registry.nucleus/registries/0/url="https://ovextensionsprod.blob.core.windows.net/exts/kit/prod/${kit_version_major}/shared"' '--/exts/omni.kit.registry.nucleus/registries/1/name="kit/prod/sdk"' '--/exts/omni.kit.registry.nucleus/registries/1/url="https://ovextensionsprod.blob.core.windows.net/exts/kit/prod/sdk/${kit_version_short}/${kit_git_hash}"' '--/exts/omni.kit.registry.nucleus/registries/2/name="kit/community"' '--/exts/omni.kit.registry.nucleus/registries/2/url="https://dw290v42wisod.cloudfront.net/exts/kit/community"' --/app/extensions/target/config=release --ext-folder /home/lestat/my-kit-project/source/extensions --ext-folder /home/lestat/my-kit-project/source/apps --portable-root /home/lestat/my-kit-project/_build/linux-aarch64/release --/app/extensions/generateVersionLockSkipLocalExts=1, code: -1, message: "[Errno 8] Exec format error: '/home/lestat/my-kit-project/_build/linux-aarch64/release/kit/kit'"
[2025-10-16 10:29:03,198][ERROR][omni.repo.man.exceptions_utils.print_log:182] SystemExit exception stack trace dumped to logfile /home/lestat/my-kit-project/_repo/repo.log. Stacks dumped to console via `--verbose` or `--tracebacks`. 
SystemExit: -1
[2025-10-16 10:29:03,199][ERROR][omni.repo.emit_stack_to_logfile:156] SystemExit encountered while running repo_precache_exts via ['/home/lestat/my-kit-project/tools/repoman/repoman.py', 'precache_exts', '-c', 'release']:
Traceback (most recent call last):
  File "/home/lestat/my-kit-project/_repo/deps/repo_man/omni/repo/man/entry.py", line 138, in run
    options.func(options)
  File "/home/lestat/my-kit-project/_repo/deps/repo_man/omni/repo/man/entry.py", line 90, in <lambda>
    func=lambda args, func=func, config=self.merged_tool_config: func(args, config),
  File "/home/lestat/src/omniverse/kit/dev/tools/repoman/precache_exts.py", line 481, in run_repo_tool
    run(tool_config, options, repo_folders["root"], platform_host)
  File "/home/lestat/src/omniverse/kit/dev/tools/repoman/precache_exts.py", line 434, in run
    sys.exit(returncode)
SystemExit: -1
[2025-10-16 10:29:03,262][ERROR][omni.repo.man.utils.run_process:264] error running: /home/lestat/my-kit-project/repo.sh precache_exts -c release, code: 255, message: ""
[2025-10-16 10:29:03,266][WARNING][omni.repo.man.version.get_tool_version:312] Retrieving repo_build version via VERSION file.
[2025-10-16 10:29:03,268][ERROR][omni.repo.man.exceptions_utils.print_log:182] SystemExit exception stack trace dumped to logfile /home/lestat/my-kit-project/_repo/repo.log. Stacks dumped to console via `--verbose` or `--tracebacks`. 
SystemExit: 255
[2025-10-16 10:29:03,269][ERROR][omni.repo.emit_stack_to_logfile:156] SystemExit encountered while running repo_build via ['/home/lestat/my-kit-project/tools/repoman/repoman.py', 'build']:
Traceback (most recent call last):
  File "/home/lestat/my-kit-project/_repo/deps/repo_man/omni/repo/man/entry.py", line 138, in run
    options.func(options)
  File "/home/lestat/my-kit-project/_repo/deps/repo_man/omni/repo/man/entry.py", line 90, in <lambda>
    func=lambda args, func=func, config=self.merged_tool_config: func(args, config),
  File "/home/lestat/my-kit-project/_repo/deps/repo_build/omni/repo/build/main.py", line 1576, in run_repo_tool
    run_build(options, repo_folders, None, config)
  File "/home/lestat/my-kit-project/_repo/deps/repo_build/omni/repo/build/utils.py", line 49, in wrapper
    return func(*args, **kwargs)
  File "/home/lestat/my-kit-project/_repo/deps/repo_build/omni/repo/build/main.py", line 1124, in run_build
    process_after_pull_commands(
  File "/home/lestat/my-kit-project/_repo/deps/repo_build/omni/repo/build/dependencies.py", line 364, in process_after_pull_commands
    run_command(command, repo_folders, platform_target, config, extra_tokens, print_name="After Pull Commands")
  File "/home/lestat/my-kit-project/_repo/deps/repo_build/omni/repo/build/utils.py", line 23, in run_command
    run_process(command, exit_on_error=True)
  File "/home/lestat/my-kit-project/_repo/deps/repo_man/omni/repo/man/utils.py", line 266, in run_process
    sys.exit(returncode)
SystemExit: 255

Richard3D · October 17, 2025, 2:28pm

Omniverse Kit is completely build on the RTX hardware platform. Without it, nothing works. If you do not have a powerful RTX GPU, there is no point in installing it. It is different from OpenUSD. That is just a file format framework. Omniverse is a platform designed specifically for the RTX hardware.

The THOR system is build on ARM. We do not support ARM at this time. So you will need a standard RTX workstation.

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