Hi Adam,

Tried installing Pillow, version installed is 6.0.0. Then I ran the 
export_resources command again. Still produced the same export files with 
empty resources file.

Regards,

Joel

On Sunday, April 21, 2019 at 8:50:38 AM UTC+8, Adam Cox wrote:
>
> Hi Joel, if you have the new virtual environment activated you want have 
> to change the settings file at all.
>
> The PIL error indicates that that python library (and potentially others) 
> didn't install correctly... Not sure why. You could try pip installing PIL. 
> I can't look it up right now but it may be actually be called Pillow in pip.
>
> Adam
>
> On Sat, Apr 20, 2019, 7:37 PM Joel Aldor <[email protected] <javascript:>> 
> wrote:
>
>> Hi Adam,
>>
>> I'd like to think we need to explicitly point the settings.py to our 
>> phm2app instance in order for the export_resources command to run properly, 
>> but I'm not sure which parts I will need to edit, apart from the DATABASES 
>> settings. You think this might be the problem?
>>
>> Regards,
>>
>> Joel
>>
>> On Sunday, April 21, 2019 at 8:25:41 AM UTC+8, Joel Aldor wrote:
>>>
>>> Hi Adam,
>>>
>>> I tried to install arches v3.1.2 and pointed the instance into our 
>>> existing database on settings.py, then I ran the export_resources command, 
>>> which produced those export files. However, the console update gave me this 
>>> info:
>>>
>>> (ENV4)ubuntu@PHMARCHES3PROD:~/Projects/phmapp312test$ python manage.py 
>>> packages -o export_resources -d v3fullexport.json
>>> operation: export_resources
>>> package: phmapp312test
>>> Writing 5290 HERITAGE_RESOURCE.E18 resources
>>> No module named PIL : 5290
>>> Writing 3712 INFORMATION_RESOURCE.E73 resources
>>> No module named PIL : 3712
>>> Writing 2 ACTIVITY.E7 resources
>>> No module named PIL : 2
>>> Writing 4 HISTORICAL_EVENT.E5 resources
>>> No module named PIL : 4
>>> Writing 7 HERITAGE_RESOURCE_GROUP.E27 resources
>>> No module named PIL : 7
>>> Writing 8 ACTOR.E39 resources
>>> No module named PIL : 8
>>>
>>> When I checked the v3fullexport.json file it was almost empty. All it 
>>> has inside the file is this string:
>>>
>>> {"resources":[]}
>>>
>>> The v3fullexport.relations file is full of all the relationships.
>>>
>>> I have a feeling I might be missing something here. Please let me know 
>>> what I should do further. Thank you.
>>>
>>> Regards,
>>>
>>> Joel
>>>
>>>
>>> On Saturday, April 20, 2019 at 8:59:12 PM UTC+8, Adam Cox wrote:
>>>>
>>>> Hi Joel, indeed, exporting the v3 resources is a crucial step in the 
>>>> migration process!!
>>>>
>>>> I'm unable to look into this deeply right now but I have a feeling that 
>>>> this means you don't have the latest version of Arches 3, which is 3.1.2. 
>>>> When I can, I'll look back through the version history and see where that 
>>>> command was introduced.
>>>>
>>>> I'm the meantime, you could create a new virtual environment and 
>>>> explicitly install arches 3.1.2 into that environment with
>>>>
>>>> pip install arches==3.1.2
>>>>
>>>> Then activate that new environment and try exporting again. This would 
>>>> leave your old env untouched.
>>>>
>>>> Adam
>>>>
>>>> On Sat, Apr 20, 2019, 6:23 AM Joel Aldor <[email protected]> wrote:
>>>>
>>>>> Hi all,
>>>>>
>>>>> We're supposed to migrate our v3 data into v4 this Easter weekend using 
>>>>> the instructions from this link 
>>>>> <https://arches.readthedocs.io/en/stable/exporting-v3-data/>, but we 
>>>>> ran into a problem. Apparently, our v3 instance doesn't have the 
>>>>> export_resources option when we execute this command:
>>>>>
>>>>> (ENV)ubuntu@PHMARCHES3PROD:~/Projects/phm2app$ python manage.py 
>>>>> packages -o export_resources -d v3fullexport.json
>>>>> Usage: manage.py packages [options]
>>>>>
>>>>> manage.py: error: option -o: invalid choice: 'export_resources' (choose 
>>>>> from 'setup', 'install', 'setup_db', 'start_elasticsearch', 
>>>>> 'setup_elasticsearch', 'build_permissions', 'livereload', 
>>>>> 'load_resources', 'remove_resources', 'load_concept_scheme', 
>>>>> 'index_database', 'export_resource_graphs')
>>>>>
>>>>> How can I export the business data from here?
>>>>>
>>>>> Thank you,
>>>>>
>>>>> Joel
>>>>>
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