Using Python to run the Add Rasters To Mosaic Dataset tool with the NITF raster type does not parse correct values when executed outside of ArcGIS Pro, such as the Python window.

Additional Information

Workaround

In ArcGIS Pro 3.0, add the following lines to force Python to init the plugin manager to allow the Add function to work correctly:

import arcpy from pathlib import Path # Workaround for missing init of Add-Ins in Python from ctypes import * hDADFLib = cdll.LoadLibrary(rcpy.GetInstallInfo()['InstallDir'] + r"bin\DADFLib.dll") hDADFLib.InitializeAddInManager.argtypes = [ c_void_p, c_wchar_p ] hDADFLib.IntiializeAddInManager.restype = c_int result = hDADFLib.InitializeAddInManager(0, "en_us")

mydir = Path(__file__).parent.absolute()

arcpy.management.AddRastersToMosaicDataset(str(mydir /r"test_md.gdb\ingest_test"), "NITF", r"'C:\data-local\test_images\'", "UPDATE_CELL_SIZES", "UPDATE_BOUNDARY", "NO_OVERVIEWS", None, 0, 1500, None, "*.NTF;*.NITF;*.NSF;*.NSIF;*.r0;*.bif", "SUBFOLDERS", "ALLOW_DUPLICATES", "NO_PYRAMIDS", "NO_STATISTICS", "NO_THUMBNAILS", "", "NO_FORCE_SPATIAL_REFERENCE", "NO_STATISTICS", None, "NO_PIXEL_CACHE", r"C:\Users\dan2120\AppData\Local\ESRI\rasterproxies\test_py_add_rasters")

Steps to Reproduce