# Pastebin XEAMaxoF
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ERROR: craton.tests.functional.test_cell_calls.APIV1CellTest.test_cells_get_all_for_region_1
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testtools.testresult.real._StringException: Traceback (most recent call last):
  File "/home/ubuntu/New_Craton/craton/craton/tests/functional/test_cell_calls.py", line 10, in test_cells_get_all_for_region_1
    url = self.url + '/v1/cells?region_id=1'
AttributeError: 'APIV1CellTest' object has no attribute 'url'