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[Bug 903111] Re: O.load() gives error message

 

Ok, now I found out, that O.load() is not compatible with Antons
function (udpSph, see attachment).

** Attachment added: "o.load-bug.tar.gz"
   https://bugs.launchpad.net/yade/+bug/903111/+attachment/2636190/+files/o.load-bug.tar.gz

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https://bugs.launchpad.net/bugs/903111

Title:
  O.load() gives error message

Status in Yet Another Dynamic Engine:
  New

Bug description:
  After saving my model and load it, this error occurs:

    File "/home/me/YADE/YADE2981/bin/yade-bzr2981", line 183, in runScript
      execfile(script,globals())
    File "3-settling.py", line 5, in <module>
      O.load(save_file_name2)
  RuntimeError: Scene::postLoad: Internal inconsistency, shared materials not preserved when loaded; please report bug.

  In Scene.cpp lines 62 to 66 are responsible for this meassage:

  	// this might be removed at some point, since it is checked by regression tests now
  	FOREACH(const shared_ptr<Body>& b, *bodies){
  		if(!b || !b->material || b->material->id<0) continue; // not a shared material
  		if(b->material!=materials[b->material->id]) throw std::logic_error("Scene::postLoad: Internal inconsistency, shared materials not preserved when loaded; please report bug.");
  	}

  Can we safely remove these lines (see comment) to avoid the error
  message?

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