ditto returned error code (9) during build

[castagnenicolas-alt]

Hello everyone.

Sorry to spam the issue system if the solution to my problem is evidence... but could not find detail so far.

Wince I upgraded to MacOS 15.7, then upgraded Packages, when running Packages / Build from the GUI, I get the following arror :

ditto returned error code (9)

Using the "build with debug" mode does not help.

When running packagesbuild from the Terminal with the verbose option, I get the following output :

Building Project (12:55:10) at path: XXX_Path_to_my_pkgproj_project_XXXX

Build Folder (done)

Distribution

Package "Genesis"

  Payload

  	Assemble file hierarchy (done)
  	Split forks (done)
  	Create bill of material (done)
  	Create pax archive

==============================================================================
ERROR:

Description:

ditto returned error code (9)

Build Failed

From that point, could you please tell me I should investigate the issue ?

Thanks in advance !