start_run.py is crashing...

Hi,
 
I am a new user of opus_urbansim 4. Upon running dos command
 
python C:\Python24\Lib\site-packages\opus_core\tools\start_run.py -c eugene.configs.baseline
 
i get a listing of error messages. Please take a look at document [ IO_Errors.rtf ].
 
I utilised eugene sample data that i downloaded from the website urbansim.org on 21 June 2007.
 
Any assistance on this one is highly appreciated.
 
 
regards
Bill Simonoski
 
 
 
 
------------ERRORS------------
 
 
Invoking: C:\Python24\python.exe C:\Python24\lib\site-packages\opus_core\tools\start_run.py -r c:\docume~1\bill~1.sim\locals~1\temp\tmpldpa50\resources.pickle

Running opus_core.store.utils.cache_flt_data.CacheFltData: started on Thu Jun 21 16:32:25 2007

Caching files from 'C:\urbansim_cache\eugene_1980_baseyear_cache'

to 'C:\urbansim_cache\run_71.2007_06_21_16_32'.

Running opus_core.store.utils.cache_flt_data.CacheFltData: completed.....0.5 sec

Logging to file: C:\urbansim_cache\run_71.2007_06_21_16_32\run_multiprocess.log

Running simulation for years 1981 thru 1982

Running UrbanSim for year 1981 in new process: started on Thu Jun 21 16:32:25 2007

Closing log file: C:\urbansim_cache\run_71.2007_06_21_16_32\run_multiprocess.log

Invoking: C:\Python24\python.exe c:\python24\lib\site-packages\urbansim\model_coordinators\model_system.py -r c:\docume~1\bill~1.sim\locals~1\temp\tmpufo01i\resources.pickle

Cache Directory set to: C:\urbansim_cache\run_71.2007_06_21_16_32

Start simulation run: started on Thu Jun 21 16:32:27 2007

random seed = (209652397,)

Starting simulation for year 1981: started on Thu Jun 21 16:32:27 2007

Closing log file: C:\urbansim_cache\run_71.2007_06_21_16_32\run_multiprocess.log

Logging to file: C:\urbansim_cache\run_71.2007_06_21_16_32\year_1981_log.txt

Simulate year 1981: started on Thu Jun 21 16:32:27 2007....0.0 sec, total 14740 KB, up 128 KB

Closing log file: C:\urbansim_cache\run_71.2007_06_21_16_32\year_1981_log.txt

Starting simulation for year 1981: completed...0.1 sec, total 14740 KB, up 128 KB

Start simulation run: completed...............0.1 sec, total 14740 KB, up 132 KB

Closing log file: C:\urbansim_cache\run_71.2007_06_21_16_32\run_multiprocess.log

Traceback (most recent call last):

File "c:\python24\lib\site-packages\urbansim\model_coordinators\model_system.py", line 572, in ?

s.run(resources)

File "c:\python24\lib\site-packages\urbansim\model_coordinators\model_system.py", line 137, in run

write_datasets_to_cache_at_end_of_year=write_datasets_to_cache_at_end_of_year)

File "c:\python24\lib\site-packages\urbansim\model_coordinators\model_system.py", line 266, in _run_year

SessionConfiguration().get_dataset_from_pool(dataset_name)

File "C:\Python24\lib\site-packages\opus_core\session_configuration.py", line 113, in get_dataset_from_pool

return self.get_dataset_pool().get_dataset(dataset_name)

File "C:\Python24\lib\site-packages\opus_core\dataset_pool.py", line 56, in get_dataset

self._load_new_dataset(dataset_name, dataset_arguments)

File "C:\Python24\lib\site-packages\opus_core\dataset_pool.py", line 124, in _load_new_dataset

arguments=arguments)

File "C:\Python24\lib\site-packages\opus_core\dataset_factory.py", line 38, in get_dataset

arguments=arguments, debug=debug)

File "C:\Python24\lib\site-packages\opus_core\class_factory.py", line 49, in get_class

return eval(class_name + "(**arguments)")

File "<string>", line 0, in ?

File "c:\python24\lib\site-packages\urbansim\datasets\vacant_land_and_building_type_dataset.py", line 24, in __init__

self.add_elements(data={self.get_id_name()[0]:array([self.get_id_attribute().max()+1]),

File "C:\Python24\lib\site-packages\opus_core\datasets\abstract_dataset.py", line 931, in get_id_attribute

id_array = self.get_attribute(self.get_id_name()[0])

File "C:\Python24\lib\site-packages\opus_core\datasets\dataset.py", line 116, in get_attribute

self.load_dataset(nchunks=1, attributes=[short_name])

File "C:\Python24\lib\site-packages\opus_core\datasets\dataset.py", line 204, in load_dataset

nchunks=nchunks)

File "C:\Python24\lib\site-packages\opus_core\store\storage.py", line 93, in chunk_columns

column_names = self._select_columns(column_names, available_column_names)

File "C:\Python24\lib\site-packages\opus_core\store\storage.py", line 175, in _select_columns

raise AttributeError("Requested column '%s' is not an "

AttributeError: Requested column 'building_type_id' is not an available column.

Running UrbanSim for year 1981 in new process: completed.................2.2 sec

Traceback (most recent call last):

File "C:\Python24\lib\site-packages\opus_core\tools\start_run.py", line 75, in ?

run_manager.run_run(config)

File "C:\Python24\lib\site-packages\opus_core\services\run_server\run_manager.py", line 160, in run_run

model_system.run_multiprocess(run_resources)

File "c:\python24\lib\site-packages\urbansim\model_coordinators\model_system.py", line 479, in run_multiprocess

ForkProcess().fork_new_process(

File "C:\Python24\lib\site-packages\opus_core\fork_process.py", line 53, in fork_new_process

raise StandardError("Problem with %s" % module_name)

StandardError: Problem with urbansim.model_coordinators.model_system

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