isaac sim 4.2.0 loading template omni.example.cpp.omnigraph_node error

[huqin-RM]

2024-12-04 11:16:37 [640,258ms] [Error] [omni.graph.core.plugin] Attempting to register the node type "omni.example.cpp.omnigraph_node.ExampleNode" which has been built with a more recent OG framework than the one used by this application.
=> (node interface is 1.19, framework has 1.18).
=> Node is rejected as it can make the application crash.

How can I solve it

[limshoonkit]

You probably running it in Isaac Sim 4.2 and you got a branch release for kit-106.3.
Either you need wait for the upcoming release of Isaac Sim 4.5 which uses the current main branch of kit-106.5 or modify the following files.

deps/kit-sdk.packman.xml

<project toolsVersion="5.0">
  <!-- We always depend on the release kit-kernel package, regardless of config -->
  <dependency name="kit_kernel_${config}" linkPath="../_build/${platform}/${config}/kit" tags="${config} non-redist">
    <package name="kit-kernel" version="106.2.0+release.146576.9df8bbcd.gl.${platform}.${config}"/>
  </dependency>
</project>

deps/repo-deps.packman.xml

<project toolsVersion="5.0">
  <dependency name="repo_build" linkPath="../_repo/deps/repo_build">
    <package name="repo_build" version="0.75.1"/>
  </dependency>
  <dependency name="repo_docs" linkPath="../_repo/deps/repo_docs">
    <package name="repo_docs" version="0.39.2" />
  </dependency>
  <dependency name="repo_kit_tools" linkPath="../_repo/deps/repo_kit_tools">
    <package name="repo_kit_tools" version="0.19.9"/>
  </dependency>
  <dependency name="repo_man" linkPath="../_repo/deps/repo_man">
    <package name="repo_man" version="1.68.1"/>
  </dependency>
  <dependency name="repo_package" linkPath="../_repo/deps/repo_package">
    <package name="repo_package" version="5.12.3" />
  </dependency>
  <dependency name="repo_format" linkPath="../_repo/deps/repo_format">
    <package name="repo_format" version="2.13.0" />
  </dependency>
  <dependency name="repo_source" linkPath="../_repo/deps/repo_source">
    <package name="repo_source" version="0.6.0" />
  </dependency>
  <dependency name="repo_test" linkPath="../_repo/deps/repo_test">
    <package name="repo_test" version="2.37.0" />
  </dependency>
  <dependency name="repo_ci" linkPath="../_repo/deps/repo_ci">
    <package name="repo_ci" version="0.8.5" />
  </dependency>
  <dependency name="repo_usd" linkPath="../_repo/deps/repo_usd">
    <package name="repo_usd" version="5.0.1" />
  </dependency>
</project>

source/apps/exts.deps.generated.kit

########################################################################################################################
# This kit file is generated by "repo precache_exts" tool.
# It is an app, that contains all extensions from the repo as dependencies. It is used to:
# 1. lock all versions of their dependencies (reproducible builds).
# 2. precache (download) all dependencies before building.
#
# This file is regenerated if:
# 1. Any extension is added or removed from the repo.
# 2. Any extension version is updated
# 3. This file is removed.
#
# To update version lock the same `repo build -u` flag can be used.
########################################################################################################################

[settings.app.exts.folders]
'++' = ["${app}/../exts", "${app}/../extscache/"]

# All local extensions built in this repo:
[dependencies]
"custom.ros2_cpp.omnigraph_node" = {}
"omni.example.cpp.actions" = {}
"omni.example.cpp.commands" = {}
"omni.example.cpp.hello_world" = {}
"omni.example.cpp.omnigraph_node" = {}
"omni.example.cpp.pybind" = {}
"omni.example.cpp.tasking" = {}
"omni.example.cpp.ui_widget" = {}
"omni.example.cpp.usd" = {}
"omni.example.cpp.usd_physics" = {}
"omni.example.cpp.usdrt" = {}
"omni.example.python.hello_world" = {}
"omni.example.python.ui" = {}
"omni.example.python.usdrt" = {}
"omni.example.python.usdrt_mesh" = {}

########################################################################################################################
# BEGIN GENERATED PART (Remove from 'BEGIN' to 'END' to regenerate)
########################################################################################################################

# Kit SDK Version: 106.2.0+release.146576.9df8bbcd

# Version lock for all dependencies:
[settings.app.exts]
enabled = [
	"omni.physx.stageupdate-106.2.0",
]

########################################################################################################################
# END GENERATED PART
########################################################################################################################

VERSION.md

106.2.0