Ticket #1206 (closed bug: fixed)

Opened 22 months ago

Last modified 21 months ago

Runtime Error

Reported by: 011q Owned by: ales
Milestone: Next 2.x Component: library
Severity: major Keywords: orangeom.so
Cc: Blocking:
Blocked By:

Description (last modified by 011q) (diff)

On my PC (Gentoo X64, AMD Phenom X4), I have strange problem with each import of orangeom.so. Terminal prints information about undefined symbols, like:

orangeom.so: undefined symbol: _ZN7TOrange8afterSetEPKc

After some of these messages, Orange can't lauch:

  File "/home/neko/.local/bin/orange-canvas", line 4, in <module>
    import Orange
  File "/home/neko/.local/lib64/python2.7/site-packages/Orange/__init__.py", line 123, in <module>
    _import("ensemble.stacking")
  File "/home/neko/.local/lib64/python2.7/site-packages/Orange/__init__.py", line 30, in _import
    __import__(name, globals(), locals(), [], -1)
  File "/home/neko/.local/lib64/python2.7/site-packages/Orange/ensemble/stacking.py", line 3, in <module>
    class StackedClassificationLearner(Orange.classification.Learner):
AttributeError: 'module' object has no attribute 'classification'

Building process shows me no errors.

I'm tried to search these symbols with command

grep -lir "SetEPKc" ./*

I'm found many *.o files from "/source/orange" directory. But I can't see the link between these symbols and source.

P.S.: there is my old message on the forum:  http://orange.biolab.si/forum/viewtopic.php?f=4&t=1617.

Change History

comment:1 Changed 22 months ago by 011q

  • Description modified (diff)

comment:2 Changed 22 months ago by marko

  • Status changed from new to assigned
  • Owner set to ales

comment:3 Changed 21 months ago by ales

  • Status changed from assigned to closed
  • Resolution set to fixed
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