UBL Houdini 19.5 error in local rendering farm

Hi, I am trying to use UBL in mantra/Houdini 19.5, in our render farm, it works Cinema,vray but with houdini it receives the license forwarder request but at the end it ends up giving error, what can I do ?

We are testing in Windows and Ubuntu 22 and deadline 10.2.0.10

2023-02-06 14:24:24:  Sending kill command to process deadlinesandbox.exe with id: 7526
2023-02-06 14:24:24:  Scheduler Thread - In the process of canceling current tasks: ignoring exception thrown by render thread 0
2023-02-06 14:24:27:  PYTHON: Unable to restore previous environment. Could not find path: '/var/lib/Thinkbox/Deadline10/hserverAddress'
2023-02-06 14:24:27:  PYTHON:  May have been removed by another Houdini or Mantra Usage Based Limit.
2023-02-06 14:59:16:  PYTHON: About to run '['/opt/hfs19.5/bin/hserver', '-l']'
2023-02-06 14:59:16:  Port Forwarder (mantra:1716): Client connected to port forwarder.
2023-02-06 14:59:16:  Worker - Confirmed Credit Usage for "mantra".
2023-02-06 14:59:17:  PYTHON: About to run '['/opt/hfs19.5/bin/hserver', '--version']'
2023-02-06 14:59:17:  PYTHON: Using hserver version: '19.5'
2023-02-06 14:59:17:  Message From License Forwarder: Success: Machine registered (sergi-linux/::ffff:192.168.1.51).
2023-02-06 14:59:17:  Scheduler Thread - Job's Limit Groups: mantra
2023-02-06 14:59:22:  Port Forwarder (mantra:1716): Client connected to port forwarder.
2023-02-06 14:59:22:  0: Done executing plugin command of type 'Render Task'
2023-02-06 14:59:22:  0: Executing plugin command of type 'End Job'
2023-02-06 14:59:22:  0: Done executing plugin command of type 'End Job'
2023-02-06 14:59:25:  Sending kill command to process deadlinesandbox.exe with id: 11215
2023-02-06 14:59:26:  Scheduler Thread - Render Thread 0 threw a major error: 
2023-02-06 14:59:26:  >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
2023-02-06 14:59:26:  Exception Details
2023-02-06 14:59:26:  RenderPluginException -- FailRenderException : No licenses could be found to run this application
2023-02-06 14:59:26:     at Deadline.Plugins.DeadlinePlugin.FailRender(String message) (Python.Runtime.PythonException)
2023-02-06 14:59:26:    File "/var/lib/Thinkbox/Deadline10/workers/sergi-linux/plugins/63dfd48ce74be704f00d1317/Houdini.py", line 416, in HandleStdoutLicense
2023-02-06 14:59:26:      self.FailRender(self.GetRegexMatch(1))
2023-02-06 14:59:26:     at Python.Runtime.Dispatcher.Dispatch(ArrayList args)
2023-02-06 14:59:26:     at __FranticX_Processes_ManagedProcess_StdoutHandlerDelegateDispatcher.Invoke()
2023-02-06 14:59:26:     at FranticX.Processes.ManagedProcess.RegexHandlerCallback.CallFunction()
2023-02-06 14:59:26:     at FranticX.Processes.ManagedProcess.e(String cj, Boolean ck)
2023-02-06 14:59:26:     at FranticX.Processes.ManagedProcess.Execute(Boolean waitForExit)
2023-02-06 14:59:26:     at Deadline.Plugins.DeadlinePlugin.DoRenderTasks()
2023-02-06 14:59:26:     at Deadline.Plugins.PluginWrapper.RenderTasks(Task task, String& outMessage, AbortLevel& abortLevel)
2023-02-06 14:59:26:     at Deadline.Plugins.PluginWrapper.RenderTasks(Task task, String& outMessage, AbortLevel& abortLevel)
2023-02-06 14:59:26:  RenderPluginException.Cause: JobError (2)
2023-02-06 14:59:26:  RenderPluginException.Level: Major (1)
2023-02-06 14:59:26:  RenderPluginException.HasSlaveLog: True
2023-02-06 14:59:26:  RenderPluginException.SlaveLogFileName: /var/log/Thinkbox/Deadline10/deadlineslave_renderthread_0-sergi-linux-0000.log
2023-02-06 14:59:26:  Exception.TargetSite: Deadline.Slaves.Messaging.PluginResponseMemento d(Deadline.Net.DeadlineMessage, System.Threading.CancellationToken)
2023-02-06 14:59:26:  Exception.Data: ( )
2023-02-06 14:59:26:  Exception.Source: deadline
2023-02-06 14:59:26:  Exception.HResult: -2146233088
2023-02-06 14:59:26:    Exception.StackTrace: 
2023-02-06 14:59:26:     at Deadline.Plugins.SandboxedPlugin.d(DeadlineMessage bgm, CancellationToken bgn
2023-02-06 14:59:26:     at Deadline.Plugins.SandboxedPlugin.RenderTask(Task task, CancellationToken cancellationToken
2023-02-06 14:59:26:     at Deadline.Slaves.SlaveRenderThread.c(TaskLogWriter ajt, CancellationToken aju)
2023-02-06 14:59:26:  <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
In windows we have a different error, but we have the routes right

2023-02-06 15:15:22: Scheduler Thread - Exception : Unable to locate path to Mantra in the Mantra plugin executable list. (FranticX.Scripting.PythonNetException)

2023-02-06 15:15:22:  Scheduler Thread - Exception : Unable to locate path to Mantra in the Mantra plugin executable list. (FranticX.Scripting.PythonNetException)

Did you install Houdini or Mantra with Hserver? We have seen this before that the Hserver would fail to render with the error “No licenses could be found to run this application” if there is a Hserver service already running on the render node.

We don’t have Hserver installed anywhere.

Should we install it on each node ? or centralize hserver on 1 master node and hserver client on the renderers ?