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Removed Tools and Replacements#

Some Isaac Sim 6.0 changes do not have a drop-in migration API. For these dependencies, remove the extension, move the workflow into project-owned code, or adopt the listed replacement.

Removed or Deprecated Tools#

Tool or extension

Migration decision

Replacement

isaacsim.app.selector

Isaac Sim 6.0 removes this tool. Delete dependencies and launch the intended app directly from the project workflow.

None.

isaacsim.benchmark.examples

Isaac Sim 6.0 removes this extension. Move any copied sample logic into project-owned benchmark scripts and migrate to benchmark services recorders.

Benchmark Services Migration

isaacsim.replicator.scene_blox

Isaac Sim 6.0 removes this extension. Keep generated assets under project ownership or rebuild the workflow with supported Replicator APIs.

None.

isaacsim.replicator.object

Isaac Sim 6.0 splits this extension into separate core and UI extensions. Update .kit file dependencies and enable_extension() calls to reference the new extension IDs.

isaacsim.replicator.object.core and isaacsim.replicator.object.ui

isaacsim.replicator.incident

Isaac Sim 6.0 splits this extension into separate core and UI extensions. Replace the dependency with isaacsim.replicator.incident.core and add isaacsim.replicator.incident.ui where the UI is needed.

isaacsim.replicator.incident.core and isaacsim.replicator.incident.ui

isaacsim.asset.browser

Isaac Sim 6.0 removes this extension. Update app dependencies and user instructions to use the SimReady content browser.

omni.simready.content.browser

isaacsim.xr.openxr

Isaac Sim 6.0 removes this extension and the isaacsim.exp.base.xr.openxr.kit experience app. Launch the isaacsim.exp.base.xr.vr.kit experience instead, which enables omni.kit.xr.system.openxr directly, and use isaacsim.xr.input_devices for XR device input.

omni.kit.xr.system.openxr

omni.isaac.ml_archive

Isaac Sim 6.0 deprecates this extension with no replacement package. Install PyTorch and related ML dependencies directly in the project environment. Enable the deprecated extension only as a temporary legacy bridge.

Project-owned Python environment.

isaacsim.examples.extension

Isaac Sim 6.0 deprecates this extension. Generate new extensions from repo templates.

Extension Template Generator to CLI Templates

isaacsim.robot_setup.wizard

Isaac Sim 6.0 deprecates this extension. Split the workflow across supported robot setup tools.

Robot Wizard and Mesh Merge Tool Migration

CreateConveyorBelt command (isaacsim.asset.gen.conveyor)

Isaac Sim 6.0 deprecates this Kit command. Replace omni.kit.commands.execute("CreateConveyorBelt", ...) calls with a direct call to the module function, passing the stage and the rigid body prim.

isaacsim.asset.gen.conveyor.create_conveyor_belt(stage, conveyor_prim, prim_name)

Manifest Migration#

Search every app and extension manifest for these dependency names. A migrated manifest should either delete the dependency or replace it with a documented replacement. Do not keep a removed extension in a dependency list because a local checkout still has stale generated files; the extension is not available in the 6.0 package.

Validation Checklist#

Verify the following after updating manifests:

  • App and extension manifests do not enable removed extensions.

  • Startup logs do not contain missing-extension errors for removed tools.

  • Any project workflow that copied behavior from a removed example has an owner, tests, and CI coverage in the project repository.

  • Project documentation does not reference the removed app selector, asset browser, benchmark example extension, or Scene Blox extension.

  • ML dependencies resolve from the project Python environment without relying on omni.isaac.ml_archive.