Error on startup

Omniverse Isaac Sim
1

Hello!

I am recently getting the error:

Traceback (most recent call last):
  File "/home/christof/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py", line 163, in _custom_importer
    return _import_public(ext_module.path, ext_module.name, reload_enabled)
  File "/home/christof/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/carb/profiler/__init__.py", line 79, in wrapper
    r = f(*args, **kwds)
  File "/home/christof/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/_internal.py", line 84, in _import_public
    module = import_module(module_name)
  File "/home/christof/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/carb/profiler/__init__.py", line 79, in wrapper
    r = f(*args, **kwds)
  File "/home/christof/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/kernel/py/omni/ext/_impl/custom_importer.py", line 76, in import_module
    return importlib.import_module(name)
  File "/home/christof/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/python/lib/python3.7/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
  File "<frozen importlib._bootstrap>", line 983, in _find_and_load
  File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/christof/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/exts/omni.graph/omni/graph/core/__init__.py", line 26, in <module>
    from ._impl.bundles import Bundle
  File "/home/christof/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/exts/omni.graph/omni/graph/core/_impl/bundles.py", line 111, in <module>
    from .autonode.type_definitions import AutoNodeTypeConversion
  File "/home/christof/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/exts/omni.graph/omni/graph/core/_impl/autonode/type_definitions.py", line 8, in <module>
    Vector3d = NewType("Vector3d", np.ndarray)
AttributeError: module 'numpy' has no attribute 'ndarray'

2024-08-26 09:00:57 [1,473ms] [Error] [carb.scripting-python.plugin] Exception: Extension python module: 'omni.graph.core' in '/home/christof/.local/share/ov/pkg/isaac_sim-2022.2.1/kit/exts/omni.graph' failed to load.

Does anyone know how to fix it? In the commandline the call for numpy.ndarray is working.

It is not working in a conda environment neither starting it from omniverse launcher.

Best regards,
Christof