Executing: acpcanadaScript "C:UsersUserDocumentsminiprojettesttestzone d etude.tif" C:UsersUserDocumentsArcGISDefault.gdbtestzonedetude_acpcanadaScri
Start Time: Fri Oct 19 13:50:11 2018
Running script acpcanadaScript...
Failed script acpcanadaScript...

Traceback (most recent call last):
  File "C:UsersUserAppDataRoamingESRIDesktop10.6ArcToolboxMy ToolboxesToolbox.tbx#acpcanadaScript.py", line 25, in <module>
  File "c:program files (x86)arcgisdesktop10.6arcpyarcpy__init__.py", line 655, in GetParameterAsText
    return gp.getParameterAsText(index)
  File "c:program files (x86)arcgisdesktop10.6arcpyarcpygeoprocessing_base.py", line 226, in getParameterAsText
    self._gp.GetParameterAsText(*gp_fixargs(args, True)))
RuntimeError: Object: Error in getting parameter as text

Failed to execute (acpcanadaScript).
Failed at Fri Oct 19 13:50:11 2018 (Elapsed Time: 0,24 seconds)

# acpcanada.py
# Created on: 2018-10-16 13:15:30.00000
#   (generated by ArcGIS/ModelBuilder)
# Usage: acpcanada <testzone_d_etude_tif> <Princip_2> <acp_canada>
# Description:
# the analyse composent for canada
# ---------------------------------------------------------------------------

# Import arcpy module
import arcpy

arcpy.env.workspace="C:UsersUserDocumentsminiprojettest"

# Script arguments
testzone_d_etude_tif = arcpy.GetParameterAsText(0)
if testzone_d_etude_tif == '#' or not testzone_d_etude_tif:
    testzone_d_etude_tif = "testzone d etude.tif" # provide a default value if unspecified

Princip_2 = arcpy.GetParameterAsText(1)
if Princip_2 == '#' or not Princip_2:
    Princip_2 = "Princip_d" # provide a default value if unspecified

acp_canada = arcpy.GetParameterAsText(2)
if acp_canada == '#' or not acp_canada:
    acp_canada = "acp.TXT" # provide a default value if unspecified

# Local variables:

# Process: Principal Components
arcpy.gp.PrincipalComponents_sa("'testzone d etude.tif'", Princip_2, "3", acp_canada)