I know the solution ,  I should write it like that  convert Script File to groovyx-script-file class ExecuteGroovyScriptProcessor(ScriptProcessorBase):       @property     def name(self) -> str:         return 'org.apache.nifi.processors.groovyx.ExecuteGroovyScript'       def insert_custom_properties(self, script_file: str,                                  module_directory: str = None, **kwargs):         self.set_configuration_properties({**{"groovyx-script-file": script_file,                                               "Module Directory": module_directory,                                               "groovyx-failure-strategy":"transfer to failure"},                                            **kwargs,                                              **self._processor_configuration["properties"]}) ... View more

Hi @Taries  I hope you are doing good. Do you need any further help on this issue. If above solutions is helped in your case please accept the Solution. It will help for others.  ... View more

yea I saw that post and finally got it to work by making sure I ran this command on Ubuntu to install venv: sudo apt install python3.11-venv After I ran that command, everything started up and stayed up normally for NIFI 2.0.0 M2. ... View more