Rudder

I had a windows agent and when applying a directive based on a technique which do not use any condition nor Linux compatible GM it fails to generate with the following error:

[2020-02-25 17:15:25+0000] INFO  policy.generation - Configuration of 2 nodes were updated, their policies are going to be written
[2020-02-25 17:15:25+0000] ERROR com.normation.cfclerk.services.impl.GitTechniqueReader - Template with id TechniqueResourceIdByPath(List(techniques, ncf_techniques, DSC, 1.0),rudder_reporting.cf) was not found
[2020-02-25 17:15:25+0000] ERROR com.normation.cfclerk.services.impl.GitTechniqueReader - Template with id TechniqueResourceIdByPath(List(techniques, ncf_techniques, DSC, 1.0),rudder_reporting.cf) was not found
[2020-02-25 17:15:25+0000] INFO  policy.generation.timing - Policy generation failed after:
[2020-02-25 17:15:25+0000] ERROR policy.generation - Error when updating policy, reason was: Cannot write nodes configuration <- Accumulated: Unexpected: Error when trying to open template 'TechniqueResourceIdByPath(List(techniques, ncf_techniques, DSC, 1.0),rudder_reporting.cf)'. Check that the file exists with a .st extension and is correctly commited in Git, or that the metadata for the technique are corrects. ; Unexpected: Error when trying to open template 'TechniqueResourceIdByPath(List(techniques, ncf_techniques, DSC, 1.0),rudder_reporting.cf)'. Check that the file exists with a .st extension and is correctly commited in Git, or that the metadata for the technique are corrects.
[2020-02-25 17:15:25+0000] INFO  policy.generation - Flag file '/opt/rudder/etc/policy-update-running' successfully removed
[2020-02-25 17:15:25+0000] ERROR policy.generation - Policy update error for process '21' at 2020-02-25 17:15:25: Cannot write nodes configuration
[2020-02-25 17:16:36+0000] INFO  com.normation.cfclerk.services.impl.TechniqueRepositoryImpl - Reloading technique library, found modified technique(s): ['DSC': updated (1.0: VersionAdded)]
[2020-02-25 17:16:36+0000] WARN  git-policy-archive - Auto-archive git failure: not found in git added files: 'directives/ncf_techniques/DSC/7a363ed3-1418-4b17-873f-b9a26b0bc94c.xml'. You can safely ignore that warning if the file was already existing in Git and was not modified by that archive.
[2020-02-25 17:16:36+0000] INFO  com.normation.rudder.services.policies.DeployOnTechniqueCallback - Update Technique library after creating files for ncf Technique DSC
[2020-02-25 17:16:36+0000] INFO  policy.generation - Start policy generation, checking updated rules