Warning: Nucleus not configured correctly

[joa]

What i tried so far: uninstalling Isaac Sim and installing it again and uninstall local nucleuse service.

[ldec]

Same problem, before couldn’t even log in to developer website.
I was trying from Hungary and I was getting message that I am accessing from Forbidden Location.

[Sheikh_Dawood]

See Known Issue: Error checking Isaac Sim Assets

[chialoon]

I faced the same issue, i even tried the method suggested by @Sheikh_Dawood but it won’t work

[Sheikh_Dawood]

@chialoon Please provide more details on your issue and an Isaac Sim log.

[chialoon]

Before that, Isaac shown cannot find the asset. But now it shows connection timeout:

Nucleus log:
`idl.connection.transport.TransportError: [Errno 111] Connect call failed (‘127.0.0.1’, 3007)
2022-03-18 07:55:54,115 - system_log - INFO - reconnecting …

2022-03-17 23:55:54 [1,356ms] [Error] [omni.core] [3633] …/…/…/source/plugins/common/ChildProcess.cpp:stderrReadCallback():30: From process ./omni-lft-service/omni-lft-service:2022-03-18 07:55:54,118 - system_log - INFO - [Errno 111] Connect call failed (‘127.0.0.1’, 3007)

2022-03-17 23:55:54 [2,060ms] [Info] [omni.core] [3621] …/…/…/source/plugins/omni.core/impl/ServicesClients.cpp:run():312: discovery client: starting up
2022-03-17 23:55:54 [2,061ms] [Info] [carb] [3616] …/…/…/source/framework/PluginImpl.cpp:initialize():406: Initializing plugin: omni.resolver (interfaces: [omni::IResolver v5.2]) (impl: omni.resolver)
2022-03-17 23:55:54 [2,061ms] [Info] [omni.core] [3621] …/…/…/source/plugins/omni.core/impl/ServicesClients.cpp:run():355: discovery client: connecting to wss://localhost/omni/discovery
2022-03-17 23:55:54 [2,098ms] [Info] [omni.core] [3616] …/…/…/source/plugins/omni.core/impl/CoreImpl.cpp:getOmniResolverInstance():85: Successfully created OmniResolver instance of type(omniverse_resolver_composite)
2022-03-17 23:55:54 [2,098ms] [Info] [carb] [3616] …/…/…/source/framework/PluginImpl.cpp:initialize():406: Initializing plugin: omni.keyvaluedatabase.leveldb (interfaces: [omni::server::IKeyValueDatabase v1.0]) (impl: omni.keyvaluedatabase.leveldb)
2022-03-17 23:55:54 [2,111ms] [Info] [omni.core] [3621] …/…/…/source/plugins/omni.core/impl/ServicesClients.cpp:run():389: discovery client: registering ‘external’ with transport ‘connlib’ and transport parameters ‘{
“url”: “ws://127.0.0.1:3009”
}’
2022-03-17 23:55:54 [2,114ms] [Info] [omni.core] [3621] …/…/…/source/plugins/omni.core/impl/ServicesClients.cpp:run():443: discovery client: failed to issue a call (5 / Not connected)
2022-03-17 23:55:54 [2,142ms] [Warning] [carb] [3616] …/…/…/source/framework/FrameworkImpl.cpp:acquireInterface():702: Acquiring non optional plugin interface which is not listed as dependency: [omni::server::IObjects v1.0] (plugin: (null)), by client: omni.core. Add it to CARB_PLUGIN_IMPL_DEPS() macro of a client.
2022-03-17 23:55:54 [2,142ms] [Info] [carb] [3616] …/…/…/source/framework/PluginImpl.cpp:initialize():406: Initializing plugin: omni.objects (interfaces: [omni::server::IObjects v1.0]) (impl: omni.objects)
2022-03-17 23:55:54 [2,162ms] [Warning] [carb] [3616] …/…/…/source/framework/FrameworkImpl.cpp:acquireInterface():702: Acquiring non optional plugin interface which is not listed as dependency: [omni::server::IMetaUpgrade v2.0] (plugin: (null)), by client: omni.core. Add it to CARB_PLUGIN_IMPL_DEPS() macro of a client.
2022-03-17 23:55:54 [2,162ms] [Info] [carb] [3616] …/…/…/source/framework/PluginImpl.cpp:initialize():406: Initializing plugin: omni.meta-upgrade (interfaces: [omni::server::IMetaUpgrade v2.0]) (impl: omni.meta-upgrade)
2022-03-17 23:55:54 [2,164ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:upgrade():2884: Meta database doesn’t require upgrade
2022-03-17 23:55:54 [2,164ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixFolderChildrenCounters():1433: Fixing folder children counters …
2022-03-17 23:55:54 [2,164ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixFolderChildrenCounters():1441: Processed 1 / 11 records
2022-03-17 23:55:54 [2,165ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixFolderChildrenCounters():1463: Checking for orphaned folder children counter records …
2022-03-17 23:55:54 [2,165ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixFolderChildrenCounters():1474: Processed 1 / 10 records
2022-03-17 23:55:54 [2,165ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixFolderChildrenCounters():1498: Fixing folder children counters done
2022-03-17 23:55:54 [2,165ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixContentRefcounts():1281: Fixing content refcounts …
2022-03-17 23:55:54 [2,165ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixContentRefcounts():1288: Collecting content → refcount mapping …
2022-03-17 23:55:54 [2,165ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixContentRefcounts():1292: Processed 1 / 11 records
2022-03-17 23:55:54 [2,165ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixContentRefcounts():1327: Collecting content → refcount mapping done
2022-03-17 23:55:54 [2,165ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixContentRefcounts():1329: Setting refcount …
2022-03-17 23:55:54 [2,165ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixContentRefcounts():1334: Processed 1 / 1 records
2022-03-17 23:55:54 [2,165ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixContentRefcounts():1353: Setting refcount done
2022-03-17 23:55:54 [2,165ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixContentRefcounts():1355: Checking content table for unused content
2022-03-17 23:55:54 [2,165ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixVersioning():1516: Repairing versioning data…
2022-03-17 23:55:54 [2,165ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixVersioning():1529: Reading meta records…
2022-03-17 23:55:54 [2,165ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixVersioning():1637: Checking branch lists…
2022-03-17 23:55:54 [2,165ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixVersioning():1682: Fixed branch lists count: 0
2022-03-17 23:55:54 [2,165ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixVersioning():1684: Check for orphaned branch lists…
2022-03-17 23:55:54 [2,165ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixVersioning():1707: Checking version reference counters…
2022-03-17 23:55:54 [2,165ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixVersioning():1762: Fixed version reference counters: 0
2022-03-17 23:55:54 [2,165ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixVersioning():1763: Deleted orphaned version reference counters 0
2022-03-17 23:55:54 [2,166ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixVersioning():1765: Checking checkpoint messages…
2022-03-17 23:55:54 [2,166ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixVersioning():1826: Verifying checkpoints…
2022-03-17 23:55:54 [2,166ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixVersioning():2056: Deleted checkpoints without HEAD: 0
2022-03-17 23:55:54 [2,166ms] [Info] [omni.meta-upgrade] [3616] …/…/…/source/plugins/omni.meta-upgrade/MetaUpgrade.cpp:fixVersioning():2057: Updated checkpoints ACLS: 0
2022-03-17 23:55:54 [2,167ms] [Info] [omni.core] [3616] …/…/…/source/plugins/omni.core/impl/CoreImpl.cpp:initialize():556: Version: 113.6-d1558c29
2022-03-17 23:55:54 [2,183ms] [Info] [omni.core] [3616] …/…/…/source/plugins/omni.core/impl/Mounts.cpp:createMount():96: Successfully created resolver of type: omniverse_resolver_s3
2022-03-17 23:55:54 [2,184ms] [Info] [omni.core] [3616] …/…/…/source/plugins/omni.core/impl/Mounts.cpp:createMount():96: Successfully created resolver of type: omniverse_resolver_s3
2022-03-17 23:55:54 [2,191ms] [Info] [omni.core] [3616] …/…/…/source/plugins/omni.core/impl/DeltaManager.cpp:processPendingDeltaManagerRecords():1436: Checking for any pending delta manager records.
2022-03-17 23:55:54 [2,192ms] [Info] [omni.server] [3616] …/…/…/source/plugins/omni.server/OmniverseServer.cpp:OmniverseServer():126: waiting for Core to startup …
2022-03-17 23:55:54 [2,192ms] [Info] [omni.core] [3623] …/…/…/source/plugins/omni.core/impl/requests/DataStoreBase.cpp:runContentRemove():350: Started content remove task
2022-03-17 23:55:54 [2,193ms] [Info] [omni.core] [3620] …/…/…/source/plugins/omni.core/impl/DeltaManager.cpp:pingTask():597: Starting delta applier process.
2022-03-17 23:55:54 [2,193ms] [Info] [carb.launcher.plugin] [3620] …/…/…/source/plugins/carb.launcher/ProcessCommon.cpp:ProcessImpl():177: created the process object 0x7f63600027b0 for ‘./omni.delta-applier.app’.
2022-03-17 23:55:54 [2,193ms] [Info] [carb.launcher.plugin] [3620] …/…/…/source/plugins/carb.launcher/ProcessLinux.cpp:launch():432: launching the process ‘./omni.delta-applier.app’ from process 3616.
2022-03-17 23:55:54 [2,195ms] [Info] [carb.launcher.plugin] [3689] …/…/…/source/plugins/carb.launcher/ProcessLinux.cpp:forkProcess():668: [child]: starting the child process 3689 from the parent 3616.
2022-03-17 23:55:54 [2,195ms] [Info] [carb.launcher.plugin] [3689] …/…/…/source/plugins/carb.launcher/ProcessLinux.cpp:forkProcess():677: [child]: setting the parent death signal for the child process 3689.
2022-03-17 23:55:54 [2,199ms] [Info] [carb.launcher.plugin] [3630] …/…/…/source/plugins/carb.launcher/ProcessLinux.cpp:forkProcess():839: [parent]: successfully launched the child process 3689.
2022-03-17 23:55:54 [2,200ms] [Info] [carb.launcher.plugin] [3620] …/…/…/source/plugins/carb.launcher/ProcessLinux.cpp:launch():560: [parent]: launched the child process 3689 from the parent 3616.
2022-03-17 23:55:54 [2,200ms] [Info] [carb.launcher.plugin] [3620] …/…/…/source/plugins/carb.launcher/ProcessLinux.cpp:launch():583: [parent]: successfully launched the child process 3689 {process = 0x7f63600027b0}
2022-03-17 23:55:54 [2,200ms] [Info] [carb.launcher.plugin] [3690] …/…/…/source/plugins/carb.launcher/ProcessCommon.cpp:readFromHandleThread():410: starting the read thread for ‘launcher stdout reader’ for the child process 3689.
2022-03-17 23:55:54 [2,200ms] [Info] [carb.launcher.plugin] [3691] …/…/…/source/plugins/carb.launcher/ProcessCommon.cpp:readFromHandleThread():410: starting the read thread for ‘launcher stderr reader’ for the child process 3689.
2022-03-17 23:55:55 [2,359ms] [Error] [omni.core] [3633] …/…/…/source/plugins/common/ChildProcess.cpp:stderrReadCallback():30: From process ./omni-lft-service/omni-lft-service:Traceback (most recent call last):
File “idl/connection/transport/omni.py”, line 110, in prepare
File “websockets/legacy/client.py”, line 622, in await_impl
File “asyncio/base_events.py”, line 794, in create_connection
File “asyncio/base_events.py”, line 781, in create_connection
File “asyncio/selector_events.py”, line 439, in sock_connect
File “asyncio/selector_events.py”, line 469, in _sock_connect_cb
ConnectionRefusedError: [Errno 111] Connect call failed (‘127.0.0.1’, 3007)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File “lft/server.py”, line 521, in await_connection
File “idl/connection/transport/omni.py”, line 114, in prepare
idl.connection.transport.TransportError: [Errno 111] Connect call failed (‘127.0.0.1’, 3007)
2022-03-18 07:55:55,120 - system_log - INFO - reconnecting …

2022-03-17 23:55:55 [2,361ms] [Error] [omni.core] [3633] …/…/…/source/plugins/common/ChildProcess.cpp:stderrReadCallback():30: From process ./omni-lft-service/omni-lft-service:2022-03-18 07:55:55,123 - system_log - INFO - [Errno 111] Connect call failed (‘127.0.0.1’, 3007)

2022-03-17 23:55:55 [2,503ms] [Info] [omni.core] [3622] …/…/…/source/plugins/omni.core/impl/DeltaManager.cpp:pingTask():627: Successfully started delta applier process.
2022-03-17 23:55:55 [3,114ms] [Info] [omni.core] [3623] …/…/…/source/plugins/omni.core/impl/ServicesClients.cpp:run():355: discovery client: connecting to ws://localhost:3333
2022-03-17 23:55:55 [3,115ms] [Info] [omni.core] [3623] …/…/…/source/plugins/omni.core/impl/ServicesClients.cpp:run():389: discovery client: registering ‘external’ with transport ‘connlib’ and transport parameters ‘{
“url”: “ws://127.0.0.1:3009”
}’
2022-03-17 23:55:56 [3,363ms] [Error] [omni.core] [3633] …/…/…/source/plugins/common/ChildProcess.cpp:stderrReadCallback():30: From process ./omni-lft-service/omni-lft-service:Traceback (most recent call last):
File “idl/connection/transport/omni.py”, line 110, in prepare
File “websockets/legacy/client.py”, line 622, in await_impl
File “asyncio/base_events.py”, line 794, in create_connection
File “asyncio/base_events.py”, line 781, in create_connection
File “asyncio/selector_events.py”, line 439, in sock_connect
File “asyncio/selector_events.py”, line 469, in _sock_connect_cb
ConnectionRefusedError: [Errno 111] Connect call failed (‘127.0.0.1’, 3007)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File “lft/server.py”, line 521, in await_connection
File “idl/connection/transport/omni.py”, line 114, in prepare
idl.connection.transport.TransportError: [Errno 111] Connect call failed (‘127.0.0.1’, 3007)
2022-03-18 07:55:56,125 - system_log - INFO - reconnecting …

2022-03-17 23:55:56 [3,364ms] [Error] [omni.core] [3633] …/…/…/source/plugins/common/ChildProcess.cpp:stderrReadCallback():30: From process ./omni-lft-service/omni-lft-service:2022-03-18 07:55:56,126 - system_log - INFO - [Errno 111] Connect call failed (‘127.0.0.1’, 3007)

2022-03-17 23:55:56 [4,192ms] [Info] [omni.server] [3616] …/…/…/source/plugins/omni.server/OmniverseServer.cpp:OmniverseServer():129: waiting for Core to startup (done)
2022-03-17 23:55:56 [4,193ms] [Info] [omni.server] [3616] …/…/…/source/plugins/omni.server/OmniverseServer.cpp:OmniverseServer():143: Omniverse C++ ApiServer server started.
2022-03-17 23:55:56 [4,193ms] [Info] [omni.signalhandler] [3616] …/…/…/source/plugins/omni.signalhandler/SignalHandler.cpp:SignalHandler():150: Installed signal handler for SIGINT
2022-03-17 23:55:56 [4,193ms] [Info] [omni.signalhandler] [3616] …/…/…/source/plugins/omni.signalhandler/SignalHandler.cpp:SignalHandler():159: Installed signal handler for SIGTERM
2022-03-17 23:55:56 [4,193ms] [Info] [omni.signalhandler] [3616] …/…/…/source/plugins/omni.signalhandler/SignalHandler.cpp:SignalHandler():168: Ignoring SIGPIPE
2022-03-17 23:55:57 [4,366ms] [Error] [omni.core] [3633] …/…/…/source/plugins/common/ChildProcess.cpp:stderrReadCallback():30: From process ./omni-lft-service/omni-lft-service:Traceback (most recent call last):
File “idl/connection/transport/omni.py”, line 110, in prepare
File “websockets/legacy/client.py”, line 622, in await_impl
File “asyncio/base_events.py”, line 794, in create_connection
File “asyncio/base_events.py”, line 781, in create_connection
File “asyncio/selector_events.py”, line 439, in sock_connect
File “asyncio/selector_events.py”, line 469, in _sock_connect_cb
ConnectionRefusedError: [Errno 111] Connect call failed (‘127.0.0.1’, 3007)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File “lft/server.py”, line 521, in await_connection
File “idl/connection/transport/omni.py”, line 114, in prepare
idl.connection.transport.TransportError: [Errno 111] Connect call failed (‘127.0.0.1’, 3007)
2022-03-18 07:55:57,128 - system_log - INFO - reconnecting …

2022-03-17 23:55:57 [4,377ms] [Error] [omni.core] [3633] …/…/…/source/plugins/common/ChildProcess.cpp:stderrReadCallback():30: From process ./omni-lft-service/omni-lft-service:2022-03-18 07:55:57,139 - system_log - INFO - connected

2022-03-17 23:55:57 [4,381ms] [Error] [omni.core] [3633] …/…/…/source/plugins/common/ChildProcess.cpp:stderrReadCallback():30: From process ./omni-lft-service/omni-lft-service:Server started
`

[Sheikh_Dawood]

Looks like a problem accessing the Nucleus server. Does Isaac Sim pop up the browser to login to Nucleus?
Can you access http://localhost:8080/?

[chialoon]

Yes, I can access to Nucelus:

[chialoon]

I did reformat my ubuntu 18.04 again, but I am still facing the new asset problem: Cannot find new version of Isaac Assets

My system info:
Ubuntu 18.04
GPU Card: Geforce GTX 1060
Cachev.2.5.1-839
Nucleus 2022.1.0
Isaac 2021.2.1

kit_20220319_174245.log (461.5 KB)

[Sheikh_Dawood]

From the screenshots, the Isaac folder on your localhost Nucleus looks fine. Please ignore that warning and un-check the Perform Nucleus check on startup checkbox.

The Isaac Sim Samples should work now.

[MinW00]

Sir, then How can I Download Asset?
As tutorial said there are Download assets button
but with that Bug, I couldn’t find the download.

Here is my Content

Is there any other way to download assets?

[joa]

My solution to this Problem is:

1. Start Isaac Sim

2. Uncheck: Perform Nucleus check on Startup

3. Close Isaac

4. Uninstall Cache

5. Uninstall Local Nucleus Service

6. Delete all files in:

7. .local/share/ov/Auth

8. .local/share/ov/Server

9. .local/share/ov/tagging_service

10. Install Nucleus (If it doesn’t start downloading, just switch to a „Learn“ in the Omniverse Launcher Windows that it should start the download.)

11. Start Isaac Sim

12. Open Nucleus in the Browser (Localhost:8080)

13. On the Left side, go to Localhost and right click → New Mount

Name: Isaac
Type: Amazon S3
Host: d28dzv1nop4bat.cloudfront.net 32
Service: s3
Redirection: https://d28dzv1nop4bat.cloudfront.net

11. Refresh Page
12. Open in Browser the Isaac Folder, it should start loading the Subfolders
13. Go back to the Isaac App and the folder should also work in Isaac

[chialoon]

Thank you Sheikh, I think my Isaac works fine for some example now (Although some of the examples still not managed to open). But it’s a good start for me