Hi, I just checked out the repository line 1.3 and tried the test suite without success. Should the 1.3 line work or is it supposed to crash on almost every single test..? Please find below the error output (first 120 lines) from the test suite. You'll see that the error is always something like : self.relax.generic.runs.create(self.run, 'mf') AttributeError: Generic instance has no attribute 'runs' Thanks ! Sébastien relax --test-suite >& error_output.log ========================= Traceback (most recent call last): File "/home/semor/packages/relax-1.3/test_suite/system_tests/main.py", line 265, in exec_tests test_array[i].passed = test_array[i].test(self.run) File "/home/semor/packages/relax-1.3/test_suite/system_tests/sequence.py", line 66, in read self.relax.generic.runs.create(run, 'mf') AttributeError: Generic instance has no attribute 'runs' Traceback (most recent call last): File "/home/semor/packages/relax-1.3/test_suite/system_tests/main.py", line 265, in exec_tests test_array[i].passed = test_array[i].test(self.run) File "/home/semor/packages/relax-1.3/test_suite/system_tests/sequence.py", line 53, in pdb self.relax.generic.runs.create(run, 'mf') AttributeError: Generic instance has no attribute 'runs' Traceback (most recent call last): File "/home/semor/packages/relax-1.3/test_suite/system_tests/main.py", line 265, in exec_tests test_array[i].passed = test_array[i].test(self.run) File "/home/semor/packages/relax-1.3/test_suite/system_tests/diffusion_tensor.py", line 107, in init self.initialise_tensors() File "/home/semor/packages/relax-1.3/test_suite/system_tests/diffusion_tensor.py", line 117, in initialise_tensors self.relax.generic.runs.create('sphere', 'mf') AttributeError: Generic instance has no attribute 'runs' Traceback (most recent call last): File "/home/semor/packages/relax-1.3/test_suite/system_tests/main.py", line 265, in exec_tests test_array[i].passed = test_array[i].test(self.run) File "/home/semor/packages/relax-1.3/test_suite/system_tests/diffusion_tensor.py", line 77, in delete self.initialise_tensors() File "/home/semor/packages/relax-1.3/test_suite/system_tests/diffusion_tensor.py", line 117, in initialise_tensors self.relax.generic.runs.create('sphere', 'mf') AttributeError: Generic instance has no attribute 'runs' Traceback (most recent call last): File "/home/semor/packages/relax-1.3/test_suite/system_tests/main.py", line 265, in exec_tests test_array[i].passed = test_array[i].test(self.run) File "/home/semor/packages/relax-1.3/test_suite/system_tests/diffusion_tensor.py", line 92, in display self.initialise_tensors() File "/home/semor/packages/relax-1.3/test_suite/system_tests/diffusion_tensor.py", line 117, in initialise_tensors self.relax.generic.runs.create('sphere', 'mf') AttributeError: Generic instance has no attribute 'runs' Traceback (most recent call last): File "/home/semor/packages/relax-1.3/test_suite/system_tests/main.py", line 265, in exec_tests test_array[i].passed = test_array[i].test(self.run) File "/home/semor/packages/relax-1.3/test_suite/system_tests/diffusion_tensor.py", line 57, in copy self.initialise_tensors() File "/home/semor/packages/relax-1.3/test_suite/system_tests/diffusion_tensor.py", line 117, in initialise_tensors self.relax.generic.runs.create('sphere', 'mf') AttributeError: Generic instance has no attribute 'runs' Traceback (most recent call last): File "/home/semor/packages/relax-1.3/test_suite/system_tests/main.py", line 265, in exec_tests test_array[i].passed = test_array[i].test(self.run) File "/home/semor/packages/relax-1.3/test_suite/system_tests/angles.py", line 40, in test self.relax.interpreter._Run.create(run, 'mf') AttributeError: Interpreter instance has no attribute '_Run' Traceback (most recent call last): File "/home/semor/packages/relax-1.3/test_suite/system_tests/main.py", line 265, in exec_tests test_array[i].passed = test_array[i].test(self.run) File "/home/semor/packages/relax-1.3/test_suite/system_tests/relax_fit.py", line 56, in read_sparky self.relax.interpreter._State.load(file='rx.save', dir=sys.path[-1] + '/test_suite/system_tests/data/curve_fitting') File "/home/semor/packages/relax-1.3/prompt/state.py", line 95, in load self.__relax__.generic.state.load(file=file, dir=dir) File "/home/semor/packages/relax-1.3/generic_fns/state.py", line 48, in load relax_data_store = load(file) ImportError: No module named main Traceback (most recent call last): File "/home/semor/packages/relax-1.3/test_suite/system_tests/main.py", line 265, in exec_tests test_array[i].passed = test_array[i].test(self.run) File "/home/semor/packages/relax-1.3/test_suite/system_tests/model_free.py", line 947, in read_relax_data self.relax.generic.runs.create(self.run, 'mf') AttributeError: Generic instance has no attribute 'runs' Traceback (most recent call last): File "/home/semor/packages/relax-1.3/test_suite/system_tests/main.py", line 265, in exec_tests test_array[i].passed = test_array[i].test(self.run) File "/home/semor/packages/relax-1.3/test_suite/system_tests/model_free.py", line 1218, in set_csa self.relax.generic.runs.create(self.run, 'mf') AttributeError: Generic instance has no attribute 'runs' Traceback (most recent call last): File "/home/semor/packages/relax-1.3/test_suite/system_tests/main.py", line 265, in exec_tests test_array[i].passed = test_array[i].test(self.run) File "/home/semor/packages/relax-1.3/test_suite/system_tests/model_free.py", line 1218, in set_csa self.relax.generic.runs.create(self.run, 'mf') AttributeError: Generic instance has no attribute 'runs' Traceback (most recent call last): File "/home/semor/packages/relax-1.3/test_suite/system_tests/main.py", line 265, in exec_tests test_array[i].passed = test_array[i].test(self.run) File "/home/semor/packages/relax-1.3/test_suite/system_tests/model_free.py", line 1244, in set_csa_bond_length self.relax.generic.runs.create(self.run, 'mf') AttributeError: Generic instance has no attribute 'runs' Traceback (most recent call last): File "/home/semor/packages/relax-1.3/test_suite/system_tests/main.py", line 265, in exec_tests test_array[i].passed = test_array[i].test(self.run) File "/home/semor/packages/relax-1.3/test_suite/system_tests/model_free.py", line 1161, in select_m4 self.relax.generic.runs.create(self.run, 'mf') AttributeError: Generic instance has no attribute 'runs' Traceback (most recent call last): File "/home/semor/packages/relax-1.3/test_suite/system_tests/main.py", line 265, in exec_tests test_array[i].passed = test_array[i].test(self.run) File "/home/semor/packages/relax-1.3/test_suite/system_tests/model_free.py", line 1161, in select_m4 self.relax.generic.runs.create(self.run, 'mf') AttributeError: Generic instance has no attribute 'runs' Traceback (most recent call last): File "/home/semor/packages/relax-1.3/test_suite/system_tests/main.py", line 265, in exec_tests test_array[i].passed = test_array[i].test(self.run) File "/home/semor/packages/relax-1.3/test_suite/system_tests/model_free.py", line 978, in read_results self.relax.interpreter._State.load(file='orig_state', dir=sys.path[-1] + '/test_suite/system_tests/data/model_free') File "/home/semor/packages/relax-1.3/prompt/state.py", line 95, in load self.__relax__.generic.state.load(file=file, dir=dir) File "/home/semor/packages/relax-1.3/generic_fns/state.py", line 48, in load relax_data_store = load(file) ImportError: No module named main Traceback (most recent call last): File "/home/semor/packages/relax-1.3/test_suite/system_tests/main.py", line 265, in exec_tests test_array[i].passed = test_array[i].test(self.run) File "/home/semor/packages/relax-1.3/test_suite/system_tests/model_free.py", line 242, in opendx_s2_te_rex self.relax.generic.runs.create(self.run, 'mf') AttributeError: Generic instance has no attribute 'runs' Traceback (most recent call last): File "/home/semor/packages/relax-1.3/test_suite/system_tests/main.py", line 265, in exec_tests test_array[i].passed = test_array[i].test(self.run) File "/home/semor/packages/relax-1.3/test_suite/system_tests/model_free.py", line 281, in opendx_theta_phi_da self.relax.generic.runs.create(self.run, 'mf') AttributeError: Generic instance has no attribute 'runs' ^[[?1034hFunction intros have been enabled.