質問編集履歴
2
エラーメッセージをより詳細に書いた
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@@ -8,6 +8,101 @@
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### 発生している問題・エラーメッセージ
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```
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+
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Using TensorFlow backend.
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---------------------------------------------------------------------------
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RuntimeError Traceback (most recent call last)
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15
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in
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16
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5 from keras.models import Model
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17
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6 from keras.preprocessing import image
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18
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----> 7 import matplotlib.pyplot as plt
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8 import numpy as np
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9 from scipy.misc import imread
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/Library/Python/3.7/site-packages/matplotlib/__init__.py in
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23
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137 # cbook must import matplotlib only within function
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138 # definitions, so it is safe to import from it here.
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--> 139 from . import cbook, rcsetup
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140 from matplotlib.cbook import (
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141 MatplotlibDeprecationWarning, dedent, get_label, sanitize_sequence)
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/Library/Python/3.7/site-packages/matplotlib/rcsetup.py in
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25 from matplotlib import cbook
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26 from matplotlib.cbook import ls_mapper
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---> 27 from matplotlib.fontconfig_pattern import parse_fontconfig_pattern
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28 from matplotlib.colors import is_color_like
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/Library/Python/3.7/site-packages/matplotlib/fontconfig_pattern.py in
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37
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16 import re
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17 import numpy as np
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39
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---> 18 from pyparsing import (Literal, ZeroOrMore, Optional, Regex, StringEnd,
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19 ParseException, Suppress)
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20
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/Library/Python/3.7/site-packages/pyparsing.py in
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5670 stringEnd = StringEnd().setName("stringEnd")
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5671
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-> 5672 _escapedPunc = Word(_bslash, r"[]-*.$+^?()~ ", exact=2).setParseAction(lambda s, l, t: t[0][1])
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5673 _escapedHexChar = Regex(r"\0?[xX][0-9a-fA-F]+").setParseAction(lambda s, l, t: unichr(int(t[0].lstrip(r'\0x'), 16)))
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48
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5674 _escapedOctChar = Regex(r"\0[0-7]+").setParseAction(lambda s, l, t: unichr(int(t[0][1:], 8)))
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49
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50
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/Library/Python/3.7/site-packages/pyparsing.py in setParseAction(self, *fns, **kwargs)
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1561 if not all(callable(fn) for fn in fns):
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1562 raise TypeError("parse actions must be callable")
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-> 1563 self.parseAction = list(map(_trim_arity, list(fns)))
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1564 self.callDuringTry = kwargs.get("callDuringTry", False)
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1565 return self
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/Library/Python/3.7/site-packages/pyparsing.py in _trim_arity(func, maxargs)
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1308 # IF ANY CODE CHANGES, EVEN JUST COMMENTS OR BLANK LINES, BETWEEN THE NEXT LINE AND
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1309 # THE CALL TO FUNC INSIDE WRAPPER, LINE_DIFF MUST BE MODIFIED!!!!
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-> 1310 this_line = extract_stack(limit=2)[-1]
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1311 pa_call_line_synth = (this_line[0], this_line[1] + LINE_DIFF)
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1312
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/Library/Python/3.7/site-packages/pyparsing.py in extract_stack(limit)
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1292 # special handling for Python 3.5.0 - extra deep call stack by 1
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1293 offset = -3 if system_version == (3, 5, 0) else -2
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-> 1294 frame_summary = traceback.extract_stack(limit=-offset + limit - 1)[offset]
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1295 return [frame_summary[:2]]
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1296 def extract_tb(tb, limit=0):
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/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/traceback.py in extract_stack(f, limit)
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209 if f is None:
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210 f = sys._getframe().f_back
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--> 211 stack = StackSummary.extract(walk_stack(f), limit=limit)
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212 stack.reverse()
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213 return stack
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/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/traceback.py in extract(klass, frame_gen, limit, lookup_lines, capture_locals)
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361 if lookup_lines:
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362 for f in result:
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--> 363 f.line
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364 return result
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365
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/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/traceback.py in line(self)
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283 def line(self):
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284 if self._line is None:
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--> 285 self._line = linecache.getline(self.filename, self.lineno).strip()
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286 return self._line
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287
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/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/linecache.py in getline(filename, lineno, module_globals)
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15 def getline(filename, lineno, module_globals=None):
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---> 16 lines = getlines(filename, module_globals)
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17 if 1 <= lineno <= len(lines):
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18 return lines[lineno-1]
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/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/linecache.py in getlines(filename, module_globals)
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100
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46 try:
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47 if module_globals is None:
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---> 48 for mod in sys.modules.values():
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49 if getattr(mod, '__file__', None) == filename:
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50 module_globals = mod.__dict__
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RuntimeError: dictionary changed size during iteration
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```
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1
該当するソースコードが違ったので、直しました。
title
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File without changes
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body
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@@ -21,57 +21,23 @@
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from keras.preprocessing import image
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import matplotlib.pyplot as plt
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import numpy as np
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import pickle
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from random import shuffle
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from scipy.misc import imread
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from scipy.misc import imresize
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import tensorflow as tf
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from ssd import SSD300
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from ssd_training import MultiboxLoss
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from ssd_utils import BBoxUtility
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class Generator(object):
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def __init__(self, gt, bbox_util,
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batch_size, path_prefix,
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train_keys, val_keys, image_size,
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saturation_var=0.5,
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brightness_var=0.5,
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%matplotlib inline
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lighting_std=0.5,
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hflip_prob=0.5,
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vflip_prob=0.5,
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do_crop=True,
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crop_area_range=[0.75, 1.0],
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plt.rcParams['figure.figsize'] = (8, 8)
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self.gt = gt
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self.bbox_util = bbox_util
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self.batch_size = batch_size
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self.path_prefix = path_prefix
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self.train_keys = train_keys
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self.val_keys = val_keys
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self.train_batches = len(train_keys)
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self.val_batches = len(val_keys)
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self.image_size = image_size
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self.color_jitter = []
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if saturation_var:
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self.saturation_var = saturation_var
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self.color_jitter.append(self.saturation)
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if brightness_var:
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self.brightness_var = brightness_var
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self.color_jitter.append(self.brightness)
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if contrast_var:
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self.contrast_var = contrast_var
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self.color_jitter.append(self.contrast)
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self.lighting_std = lighting_std
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self.hflip_prob = hflip_prob
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self.vflip_prob = vflip_prob
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self.do_crop = do_crop
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self.crop_area_range = crop_area_range
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plt.rcParams['image.interpolation'] = 'nearest'
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np.set_printoptions(suppress=True)
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config = tf.ConfigProto()
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config.gpu_options.per_process_gpu_memory_fraction = 0.45
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set_session(tf.Session(config=config))
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```ここに言語名を入力
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python
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```
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