Error trying to generate simulation with python osmWebWizard.py

[pedefe]

Hello,
I just install sumo 1.22.0 for windows 64 bits, and trying to import OSM simulation, console displays error :

C:\Program Files (x86)\Eclipse\Sumo\tools>python osmWebWizard.py
Building scenario in 'C:\Program Files (x86)\Eclipse\Sumo\tools\2025-03-15-18-32-49'.
Downloading map data
Converting map data
usage: osmWebWizard.py [-h] [-c FILE] [-C FILE] [--save-template FILE] [-p PREFIX] [-f OSM_FILE] [-m TYPEMAP] [--netconvert-typemap NETCONVERT_TYPEMAP] [-o OLDAPI_PREFIX] [-t TILES]
                       [--vehicle-classes VEHICLE_CLASSES] [-d OUTPUT_DIRECTORY] [-n NETCONVERT_OPTIONS] [--pedestrians] [-y POLYCONVERT_OPTIONS] [-z] [-v]
osmWebWizard.py: error: typemap file "${SUMO_HOME}\data\typemap\osmPolyconvert.typ.xml" not found

Simulation folder has been created : C:\Program Files (x86)\Eclipse\Sumo\tools\2025-03-15-18-32-49
with file osm_bbox.osm.xml.gz, size , 223641 bytes.
C:\Program Files (x86)\Eclipse\Sumo\data\typemap*osmPolyconvert.typ.xml* file exists with 5815 bytes, and containg lines like :

<polygonTypes>

    <polygonType id="traffic_sign"            name="traffic_sign" color=".0,.0,.0" layer="0"/>
    <polygonType id="waterway"                name="water"       color=".71,.82,.82" layer="-4"/>
    <polygonType id="natural"                 name="natural"     color=".55,.77,.42" layer="-4"/>
    <polygonType id="natural.water"           name="water"       color=".71,.82,.82" layer="-4" fill="force"/>
    <polygonType id="natural.bay"             name="bay"         color=".71,.82,.82" layer="-4" fill="force"/>
    <polygonType id="natural.strait"          name="strait"      color=".71,.82,.82" layer="-4" fill="force"/>
    <polygonType id="natural.wetland"         name="water"       color=".71,.82,.82" layer="-4" fill="force"/>

What happends ?

[m-kro]

Can you check whether the environment variable SUMO_HOME is set and points to C:\Program Files (x86)\Eclipse\Sumo?

[pedefe]

I think I have badly understand usage of SUMO_HOME. I thought it was for my own work folder.
I will change it to C:\Program Files (x86)\Eclipse\Sumo.

[pedefe]

Now,

• No more "date-time" folder is created.
• following error occurs:

Cannot create directory 'c:\Program Files (x86)\Eclipse\Sumo\tools\2025-03-17-09-59-06'.
Cannot create directory 'C:\Users\FPIONDRANCY\Sumo\2025-03-17-09-59-06'.
Building scenario in 'c:\users\fpiond~1\appdata\local\temp\tmp1ydobs'.
Downloading map data
Traceback (most recent call last):
  File "osmWebWizard.py", line 514, in build
    builder.build()
  File "osmWebWizard.py", line 198, in build
    osmGet.get(osmArgs)
  File "c:\Program Files (x86)\Eclipse\Sumo\tools\osmGet.py", line 275, in get
    options.prefix + "_bbox" + suffix)
  File "c:\Program Files (x86)\Eclipse\Sumo\tools\osmGet.py", line 169, in readCompressed
    lines = gzip.decompress(response.read())
AttributeError: 'module' object has no attribute 'decompress'

'module' object has no attribute 'decompress' Recovering
'module' object has no attribute 'decompress' Recovering
'module' object has no attribute 'decompress' Recovering
'module' object has no attribute 'decompress' Recovering
'module' object has no attribute 'decompress' Recovering
'module' object has no attribute 'decompress' Recovering
'module' object has no attribute 'decompress' Recovering

Best regards.

[m-kro]

Which python version do you use?

[pedefe]

Hello,

C:\Users\XXX>python -V
Python 3.12.5

Best regards.

[behrisch]

Please make sure that you do not have another library or even only a directory called gzip in your python search path (or your current working directory)

[behrisch]

Closing for lack of feedback. If you can give more information, leave another comment