unable to run WDT in online mode - getting java.lang.NullPointerException

[dhayanands]

I am trying to run WDT in online mode to get IDCS related configuration but it fails with below error

####<May 16, 2022 11:34:03 AM> <INFO> <TopologyDiscoverer> <discover> <WLSDPLY-06600> <Discovering domain model topology>
Traceback (most recent call last):
  File "/home/oracle/weblogic-deploy/lib/python/discover.py", line 562, in <module>
    main(sys.argv)
  File "/home/oracle/weblogic-deploy/lib/python/discover.py", line 537, in main
    model = __discover(model_context, aliases, credential_injector, helper)
  File "/home/oracle/weblogic-deploy/lib/python/discover.py", line 537, in main
    model = __discover(model_context, aliases, credential_injector, helper)
  File "/home/oracle/weblogic-deploy/lib/python/discover.py", line 212, in __discover
    TopologyDiscoverer(model_context, model.get_model_topology(), base_location, wlst_mode=__wlst_mode,
  File "/home/oracle/weblogic-deploy/lib/python/discover.py", line 212, in __discover
    TopologyDiscoverer(model_context, model.get_model_topology(), base_location, wlst_mode=__wlst_mode,
  File "/home/oracle/weblogic-deploy/lib/python/wlsdeploy/tool/discover/topology_discoverer.py", line 73, in discover
    self.discover_domain_parameters()
  File "/home/oracle/weblogic-deploy/lib/python/wlsdeploy/tool/discover/topology_discoverer.py", line 304, in discover_domain_parameters
    self._populate_model_parameters(self._dictionary, location)
  File "/home/oracle/weblogic-deploy/lib/python/wlsdeploy/tool/discover/discoverer.py", line 119, in _populate_model_parameters
    if not self._wlst_helper.is_set(wlst_lsa_param):
  File "/home/oracle/weblogic-deploy/lib/python/wlsdeploy/tool/util/wlst_helper.py", line 121, in is_set
    result = mbean.isSet(attribute)
  File "/home/oracle/weblogic-deploy/lib/python/wlsdeploy/tool/util/wlst_helper.py", line 121, in is_set
    result = mbean.isSet(attribute)
java.lang.AssertionError: java.lang.reflect.InvocationTargetException
        at weblogic.utils.StackTraceDisabled.unknownMethod()
Caused by: java.lang.reflect.InvocationTargetException
        ... 1 more
Caused by: java.lang.NullPointerException
        ... 1 more
java.lang.AssertionError: java.lang.AssertionError: java.lang.reflect.InvocationTargetException
Problem invoking WLST - Traceback (most recent call last):
  File "/home/oracle/weblogic-deploy/lib/python/discover.py", line 562, in <module>
    main(sys.argv)
  File "/home/oracle/weblogic-deploy/lib/python/discover.py", line 537, in main
    model = __discover(model_context, aliases, credential_injector, helper)
  File "/home/oracle/weblogic-deploy/lib/python/discover.py", line 537, in main
    model = __discover(model_context, aliases, credential_injector, helper)
  File "/home/oracle/weblogic-deploy/lib/python/discover.py", line 212, in __discover
    TopologyDiscoverer(model_context, model.get_model_topology(), base_location, wlst_mode=__wlst_mode,
  File "/home/oracle/weblogic-deploy/lib/python/discover.py", line 212, in __discover
    TopologyDiscoverer(model_context, model.get_model_topology(), base_location, wlst_mode=__wlst_mode,
  File "/home/oracle/weblogic-deploy/lib/python/wlsdeploy/tool/discover/topology_discoverer.py", line 73, in discover
    self.discover_domain_parameters()
  File "/home/oracle/weblogic-deploy/lib/python/wlsdeploy/tool/discover/topology_discoverer.py", line 304, in discover_domain_parameters
    self._populate_model_parameters(self._dictionary, location)
  File "/home/oracle/weblogic-deploy/lib/python/wlsdeploy/tool/discover/discoverer.py", line 119, in _populate_model_parameters
    if not self._wlst_helper.is_set(wlst_lsa_param):
  File "/home/oracle/weblogic-deploy/lib/python/wlsdeploy/tool/util/wlst_helper.py", line 121, in is_set
    result = mbean.isSet(attribute)
  File "/home/oracle/weblogic-deploy/lib/python/wlsdeploy/tool/util/wlst_helper.py", line 121, in is_set
    result = mbean.isSet(attribute)
java.lang.AssertionError: java.lang.reflect.InvocationTargetException
        at weblogic.utils.StackTraceDisabled.unknownMethod()
Caused by: java.lang.reflect.InvocationTargetException
        ... 1 more
Caused by: java.lang.NullPointerException
        ... 1 more
java.lang.AssertionError: java.lang.AssertionError: java.lang.reflect.InvocationTargetException


discoverDomain.sh completed but with some issues (exit code = 1)

The WebLogic server is of version : 14.1.1.0.0 and is created from OCI market place. attaching the log herewith.

WDT version is 2.2.0

discoverDomain.log

[dhayanands]

when i run it offline, i get the below error and as i understand to get the idcs related configuration, I need to run it in online mode

####<May 16, 2022 11:24:53 AM> <SEVERE> <discover> <main> <WLSDPLY-06011> <discoverDomain failed to discover domain WeblogicTest_domain at /u01/data/domains/WeblogicTest_domain : Failed to get the WLST attributes path for location (model_folders = ['SecurityConfiguration', 'Realm', 'AuthenticationProvider', 'OracleIdentityCloudIntegrator'],  'name_tokens' = {'DOMAIN': 'WeblogicTest_domain','REALM': 'myrealm','PROVIDER': 'IDCSIntegrator','SECURITYCONFIGURATION': 'WeblogicTest_domain'}): Alias folder OracleIdentityCloudIntegrator does not exist at path /SecurityConfiguration/Realm/AuthenticationProvider>

[robertpatrick]

@dhayanands Please provide the model file(s) used to produce this issue.

[dhayanands]

@robertpatrick this error occurred when i tried to discover the domain to generate a model file.

[robertpatrick]

@dhayanands Please zip up the domain directory and send it to us.

[dhayanands]

@robertpatrick I am sorry as it will have customer related info and it will be hard to share.

[rjeberhard]

If you or your customer have the ability to open a service request (SR) then we will have a secure place where any potentially customer sensitive information will be handled appropriately.

[rakillen]

Hi @dhayanands -
We were able to solve the offline discover problem, and that fix will be in the next release.
We've been able to reproduce the online discover problem, so we don't need you domain content any longer.
We're still investigating the online problem.

[dhayanands]

@rakillen thank you! that is an awesome news :) Sorry for the late response.