Question #187904 on Yade changed: https://answers.launchpad.net/yade/+question/187904
Klaus Thoeni gave more information on the question: Any Red Hat user around? Can you save and load simulations? Yade is running but I can't save or load simulations. Does anyone have an idea where the problem could be? Thanks, Klaus On Thu, 16 Feb 2012 03:25:45 PM you wrote: > New question #187904 on Yade: > https://answers.launchpad.net/yade/+question/187904 > > Hi Guys, > > I currently got access to a Red Hat cluster (Red Hat Enterprise Linux > Server release 6.2 (Santiago)). I asked the admin to install all the > libraries listed on our webpage under > > https://yade-dem.org/doc/installation.html#prerequisities > > I compiled the code and after fixing some includes everything looked good. > However, I can't load or save simulations. Here the error yade gives me: > > Yade [1]: O.load('01_netonly.xml.bz2') > --------------------------------------------------------------------------- > RuntimeError Traceback (most recent call last) > > /home/kt748/YADE-bzr/install/lib/yade-bzr2999/py/yade/__init__.pyc in > <module>() ----> 1 > 2 > 3 > 4 > 5 > > RuntimeError: stream error > > > When running yade --test I got the following output: > > geotech-r710-3-TMP: yade --test > Math: Matrix3 operations ... ok > Math: Quaternion operations ... ok > Math: Vector2 operations ... ok > Math: Vector3 operations ... ok > Core: correct types are instantiated ... ok > Core: dispatcher ctors with functors ... ok > Core: Attr::hidden ... ok > Core: InteractionLoop special ctor ... ok > Core: invalid attribute access raises AttributeError ... ok > Core: Attr::noSave ... ERROR > Core: ParallelEngine special ctor ... ok > Core: class ctor's attributes ... ok > Core: Attr::triggerPostLoad ... ok > Core: dispatcher and functor type mismatch is detected ... ok > Bodies: erased bodies are None in python ... ok > Bodies: Iterator silently skips erased ones ... ok > Bodies: Iteration ... ok > Bodies: len(O.bodies) ... ok > Bodies: Negative index counts backwards (like python sequences). ... ok > I/O: All classes can be saved and loaded with boost::serialization ... > WARNING: cannot open files used for capillary law, all forces will be > null. Instructions on how to download and install them is found here : > https://yade-dem.org/wiki/CapillaryTriaxialTest. FAIL > Loop: dead engines are not run ... ok > Loop: O.engines can be modified inside the loop transparently. ... ok > Loop: substepping ... ok > Material+State: CpmMat returns CpmState when asked for newAssocState ... ok > Material+State: throws when body has material and state that don't work > together. ... ok Material+State: throws when body has material but NULL > state. ... ok Material: find by index or label; KeyError raised for > invalid label. ... ok Material: iteration over O.materials ... ok > Material: len(O.materials) ... ok > Material: negative index counts backwards. ... ok > Material: shared_ptr's makes change in material immediate everywhere ... ok > Material: shared_ptr's are preserved when saving/loading ... ERROR > PBC: degenerate cell raises exception ... ok > PBC: homothetic cell deformation adjusts particle velocity ... ok > PBC: utils.kineticEnergy considers only fluctuation velocity, not the > velocity gradient ... ok PBC: L3Geom computes incident velocity correctly > ... ok > PBC: ScGeom computes incident velocity correctly ... ok > PBC: setBox modifies hSize correctly ... ok > PBC: chaing trsf changes hSize0, but does not modify hSize ... ok > PBC: velGrad changes hSize but not hSize0, accumulates in trsf ... ok > Clump: ids and flags consistency ... ok > Clump: mass, centroid, intertia ... ok > Clump: velocities of member assigned by NewtonIntegrator ... ok > CohesiveChain: velocity/positions tested in transient dynamics and > equilibrium state ... ok Doctest: yade.eudoxos.IntrSmooth3d ... ok > Doctest: yade.pack.SpherePack_toSimulation ... ok > Doctest: yade.plot.addAutoData ... ok > Doctest: yade.plot.addData ... ok > Doctest: yade.plot.plot ... ok > Doctest: yade.plot.saveDataTxt ... ok > Doctest: yade.utils.SpherePWaveTimeStep ... ok > Doctest: yade.utils.saveVars ... > /home/kt748/YADE-bzr/install/lib/yade-bzr2999/py/yade/utils.py:55: > UserWarning: Overwriting yade.params.something which already exists. if > mark in yade.params.__dict__: warnings.warn('Overwriting yade.params.%s > which already exists.'%mark) ok > Doctest: yade.utils.sphere ... ok > Doctest: yade.utils.typedEngine ... ok > > ====================================================================== > ERROR: Core: Attr::noSave > ---------------------------------------------------------------------- > Traceback (most recent call last): > File > "/home/kt748/YADE-bzr/install/lib/yade-bzr2999/py/yade/tests/wrapper.py", > line 86, in testNoSave O.saveTmp(quiet=True) > RuntimeError: unregistered class > > ====================================================================== > ERROR: Material: shared_ptr's are preserved when saving/loading > ---------------------------------------------------------------------- > Traceback (most recent call last): > File > "/home/kt748/YADE-bzr/install/lib/yade-bzr2999/py/yade/tests/core.py", > line 150, in testSharedAfterReload O.saveTmp(quiet=True); > O.loadTmp(quiet=True) > RuntimeError: unregistered class > > ====================================================================== > FAIL: I/O: All classes can be saved and loaded with boost::serialization > ---------------------------------------------------------------------- > Traceback (most recent call last): > File > "/home/kt748/YADE-bzr/install/lib/yade-bzr2999/py/yade/tests/core.py", > line 79, in testSaveAllClasses self.assert_(len(failed)==0,'Failed classes > were: '+' '.join(failed)) AssertionError: Failed classes were: > BoundaryController Collider Dem3DofGeom ElastMat FrictMat FrictPhys > GenericSpheresContact IntrCallback MindlinPhys PeriodicEngine Recorder > ScGeom Sphere TriaxialStressController > > ---------------------------------------------------------------------- > Ran 54 tests in 65.778s > > FAILED (failures=1, errors=2) > ******************** SOME TESTS FAILED ******************** > Yade: error exit. > > Anyone knows what the problem could be? Maybe boost? On my local machines I > am using boost version 1.42 and 1.46 whereas the Red Hat cluster uses > 1.41. Well, the documentation tells us 1.35 or later. I have no idea. I > would really appreciate if someone can tell me what's going wrong. > > Thanks, > Klaus -- You received this question notification because you are a member of yade-users, which is an answer contact for Yade. _______________________________________________ Mailing list: https://launchpad.net/~yade-users Post to : [email protected] Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp
