Created
July 6, 2016 08:07
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Labellioで作った分類器を自前のubuntuで動かそうとした時に出たエラーと解決策 ref: http://qiita.com/takuya-andou/items/20bfacaf21dfec965201
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Gdk-CRITICAL **: gdk_cursor_new_for_display: assertion 'GDK_IS_DISPLAY (display)' failed | |
Traceback (most recent call last): | |
File "app.py", line 8, in <module> | |
from labellio import Classifier, Config, ImageLoader, Label | |
File "/usr/local/lib/python2.7/dist-packages/labellio/__init__.py", line 2, in <module> | |
from labellio.classifier import Classifier | |
File "/usr/local/lib/python2.7/dist-packages/labellio/classifier.py", line 6, in <module> | |
from labellio.net import Net | |
File "/usr/local/lib/python2.7/dist-packages/labellio/net.py", line 4, in <module> | |
import caffe | |
File "/root/caffe/python/caffe/__init__.py", line 1, in <module> | |
from .pycaffe import Net, SGDSolver, NesterovSolver, AdaGradSolver, RMSPropSolver, AdaDeltaSolver, AdamSolver | |
File "/root/caffe/python/caffe/pycaffe.py", line 15, in <module> | |
import caffe.io | |
File "/root/caffe/python/caffe/io.py", line 2, in <module> | |
import skimage.io | |
File "/usr/local/lib/python2.7/dist-packages/skimage/io/__init__.py", line 15, in <module> | |
reset_plugins() | |
File "/usr/local/lib/python2.7/dist-packages/skimage/io/manage_plugins.py", line 93, in reset_plugins | |
_load_preferred_plugins() | |
File "/usr/local/lib/python2.7/dist-packages/skimage/io/manage_plugins.py", line 73, in _load_preferred_plugins | |
_set_plugin(p_type, preferred_plugins['all']) | |
File "/usr/local/lib/python2.7/dist-packages/skimage/io/manage_plugins.py", line 85, in _set_plugin | |
use_plugin(plugin, kind=plugin_type) | |
File "/usr/local/lib/python2.7/dist-packages/skimage/io/manage_plugins.py", line 255, in use_plugin | |
_load(name) | |
File "/usr/local/lib/python2.7/dist-packages/skimage/io/manage_plugins.py", line 299, in _load | |
fromlist=[modname]) | |
File "/usr/local/lib/python2.7/dist-packages/skimage/io/_plugins/matplotlib_plugin.py", line 3, in <module> | |
import matplotlib.pyplot as plt | |
File "/usr/local/lib/python2.7/dist-packages/matplotlib/pyplot.py", line 114, in <module> | |
_backend_mod, new_figure_manager, draw_if_interactive, _show = pylab_setup() | |
File "/usr/local/lib/python2.7/dist-packages/matplotlib/backends/__init__.py", line 32, in pylab_setup | |
globals(),locals(),[backend_name],0) | |
File "/usr/local/lib/python2.7/dist-packages/matplotlib/backends/backend_gtk3agg.py", line 11, in <module> | |
from . import backend_gtk3 | |
File "/usr/local/lib/python2.7/dist-packages/matplotlib/backends/backend_gtk3.py", line 58, in <module> | |
cursors.MOVE : Gdk.Cursor.new(Gdk.CursorType.FLEUR), | |
TypeError: constructor returned NULL |
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