使用 ghost.py 抓取页面时出错
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【中文标题】使用 ghost.py 抓取页面时出错【英文标题】：Error using ghost.py to scrape a page 【发布时间】：2013-10-04 21:32:47 【问题描述】：我正在尝试使用 ghost.py 使用可在我的本地计算机上运行的脚本来抓取网站：
import pdb
from ghost import Ghost
from urlparse import urlparse
import urllib2
...
def scrape(self, request):
pdb.set_trace()
page_url = request.DATA.get('url')
page = urllib2.urlopen(page_url).read()
original_url = urlparse(page_url)
print original_url.scheme
print original_url.netloc
ghost = Ghost(wait_timeout = 90, display = True)
page, resources = ghost.open(page_url)
#use ghost.py to evaluate the javascript on the page
result, resources = ghost.evaluate("""
var a = document.getElementsByTagName('img');
var SrcAlt = [];
for (var i = 0; i<a.length; i++)
var src = a[i].getAttribute('src');
var alt = a[i].getAttribute('alt');
SrcAlt.push("src": src, "alt": alt);
SrcAlt;
""")
#counter = 0
recs=[]
for i in result:
src=None
alt=None
try:
# Gets the image src
src = unicode(i[PyQt4.QtCore.QString(u'src')])
try:
# Gets the image alt tags
alt = unicode(i[PyQt4.QtCore.QString(u'alt')])
except:
pass
except:
pass
但是，当我将它添加到我的 Web 应用程序时，我得到了下面这个非常长的错误，并且 Python 崩溃了。我已经阅读了错误的每一行，但无法弄清楚问题所在。任何帮助都会让我知道让它发挥作用的第一个方向！谢谢！！！
/Users/fitvalet/wgwt/web/wgwt/views.py(171)scrape()
-> page_url = request.DATA.get('url')
(Pdb) c
http
www1.macys.com
2013-09-28 14:38:07.441 python[2475:1e0b] *** Assertion failure in +[NSUndoManager _endTopLevelGroupings], /SourceCache/Foundation/Foundation-945.18/Misc.subproj/NSUndoManager.m:328
2013-09-28 14:38:07.441 python[2475:1e0b] +[NSUndoManager(NSInternal) _endTopLevelGroupings] is only safe to invoke on the main thread.
2013-09-28 14:38:07.442 python[2475:1e0b] (
0 CoreFoundation 0x00007fff8f846b06 __exceptionPreprocess + 198
1 libobjc.A.dylib 0x00007fff8f56a3f0 objc_exception_throw + 43
2 CoreFoundation 0x00007fff8f846948 +[NSException raise:format:arguments:] + 104
3 Foundation 0x00007fff8fcfa4c2 -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 189
4 Foundation 0x00007fff8fd60807 +[NSUndoManager(NSPrivate) _endTopLevelGroupings] + 156
5 AppKit 0x00007fff8b4ae24d -[NSApplication run] + 687
6 QtGui 0x00000001086da51d _ZN26QEventDispatcherMacPrivate22ensureNSAppInitializedEv + 99
7 QtGui 0x00000001086d9e14 _ZN19QEventDispatcherMac13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE + 480
8 QtCore 0x00000001092918b1 _ZN16QCoreApplication13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE + 81
9 QtCore.so 0x00000001098b27f9 meth_QCoreApplication_processEvents + 164
10 Python 0x0000000103e9f5a9 PyEval_EvalFrameEx + 9244
11 Python 0x0000000103ea3869 _PyEval_SliceIndex + 871
12 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
13 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
14 Python 0x0000000103ea38df _PyEval_SliceIndex + 989
15 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
16 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
17 Python 0x0000000103ea38df _PyEval_SliceIndex + 989
18 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
19 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
20 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
21 Python 0x0000000103e956c6 PyObject_Call + 97
22 Python 0x0000000103e9df82 PyEval_EvalFrameEx + 3573
23 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
24 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
25 Python 0x0000000103e956c6 PyObject_Call + 97
26 Python 0x0000000103e9df82 PyEval_EvalFrameEx + 3573
27 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
28 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
29 Python 0x0000000103e956c6 PyObject_Call + 97
30 Python 0x0000000103e9df82 PyEval_EvalFrameEx + 3573
31 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
32 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
33 Python 0x0000000103e956c6 PyObject_Call + 97
34 Python 0x0000000103e9df82 PyEval_EvalFrameEx + 3573
35 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
36 Python 0x0000000103ea38df _PyEval_SliceIndex + 989
37 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
38 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
39 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
40 Python 0x0000000103e956c6 PyObject_Call + 97
41 Python 0x0000000103eb29bf PyMethod_New + 1627
42 Python 0x0000000103e956c6 PyObject_Call + 97
43 Python 0x0000000103f231a2 _PyObject_SlotCompare + 11443
44 Python 0x0000000103e956c6 PyObject_Call + 97
45 Python 0x0000000103e9f78d PyEval_EvalFrameEx + 9728
46 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
47 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
48 Python 0x0000000103e956c6 PyObject_Call + 97
49 Python 0x0000000103eb29bf PyMethod_New + 1627
50 Python 0x0000000103e956c6 PyObject_Call + 97
51 Python 0x0000000103f231a2 _PyObject_SlotCompare + 11443
52 Python 0x0000000103e956c6 PyObject_Call + 97
53 Python 0x0000000103e9f78d PyEval_EvalFrameEx + 9728
54 Python 0x0000000103ea3869 _PyEval_SliceIndex + 871
55 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
56 Python 0x0000000103ea3869 _PyEval_SliceIndex + 871
57 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
58 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
59 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
60 Python 0x0000000103e956c6 PyObject_Call + 97
61 Python 0x0000000103e9df82 PyEval_EvalFrameEx + 3573
62 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
63 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
64 Python 0x0000000103e956c6 PyObject_Call + 97
65 Python 0x0000000103eb29bf PyMethod_New + 1627
66 Python 0x0000000103e956c6 PyObject_Call + 97
67 Python 0x0000000103f23a33 _PyObject_SlotCompare + 13636
68 Python 0x0000000103f1d4d9 _PyType_Lookup + 1493
69 Python 0x0000000103e956c6 PyObject_Call + 97
70 Python 0x0000000103e9f78d PyEval_EvalFrameEx + 9728
71 Python 0x0000000103ea3869 _PyEval_SliceIndex + 871
72 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
73 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
74 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
75 Python 0x0000000103e956c6 PyObject_Call + 97
76 Python 0x0000000103e9df82 PyEval_EvalFrameEx + 3573
77 Python 0x0000000103ea3869 _PyEval_SliceIndex + 871
78 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
79 Python 0x0000000103ea3869 _PyEval_SliceIndex + 871
80 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
81 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
82 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
83 Python 0x0000000103e956c6 PyObject_Call + 97
84 Python 0x0000000103eb29bf PyMethod_New + 1627
85 Python 0x0000000103e956c6 PyObject_Call + 97
86 Python 0x0000000103ea3018 PyEval_CallObjectWithKeywords + 177
87 Python 0x0000000103eff7f6 initthread + 1224
88 libsystem_c.dylib 0x00007fff8b1a7772 _pthread_start + 327
89 libsystem_c.dylib 0x00007fff8b1941a1 thread_start + 13
)
2013-09-28 14:38:07.444 python[2475:1e0b] *** Assertion failure in +[NSUndoManager _endTopLevelGroupings], /SourceCache/Foundation/Foundation-945.18/Misc.subproj/NSUndoManager.m:328
2013-09-28 14:38:07.444 python[2475:1e0b] An uncaught exception was raised
2013-09-28 14:38:07.444 python[2475:1e0b] +[NSUndoManager(NSInternal) _endTopLevelGroupings] is only safe to invoke on the main thread.
2013-09-28 14:38:07.445 python[2475:1e0b] (
0 CoreFoundation 0x00007fff8f846b06 __exceptionPreprocess + 198
1 libobjc.A.dylib 0x00007fff8f56a3f0 objc_exception_throw + 43
2 CoreFoundation 0x00007fff8f846948 +[NSException raise:format:arguments:] + 104
3 Foundation 0x00007fff8fcfa4c2 -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 189
4 Foundation 0x00007fff8fd60807 +[NSUndoManager(NSPrivate) _endTopLevelGroupings] + 156
5 AppKit 0x00007fff8b4ae30a -[NSApplication run] + 876
6 QtGui 0x00000001086da51d _ZN26QEventDispatcherMacPrivate22ensureNSAppInitializedEv + 99
7 QtGui 0x00000001086d9e14 _ZN19QEventDispatcherMac13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE + 480
8 QtCore 0x00000001092918b1 _ZN16QCoreApplication13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE + 81
9 QtCore.so 0x00000001098b27f9 meth_QCoreApplication_processEvents + 164
10 Python 0x0000000103e9f5a9 PyEval_EvalFrameEx + 9244
11 Python 0x0000000103ea3869 _PyEval_SliceIndex + 871
12 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
13 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
14 Python 0x0000000103ea38df _PyEval_SliceIndex + 989
15 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
16 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
17 Python 0x0000000103ea38df _PyEval_SliceIndex + 989
18 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
19 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
20 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
21 Python 0x0000000103e956c6 PyObject_Call + 97
22 Python 0x0000000103e9df82 PyEval_EvalFrameEx + 3573
23 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
24 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
25 Python 0x0000000103e956c6 PyObject_Call + 97
26 Python 0x0000000103e9df82 PyEval_EvalFrameEx + 3573
27 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
28 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
29 Python 0x0000000103e956c6 PyObject_Call + 97
30 Python 0x0000000103e9df82 PyEval_EvalFrameEx + 3573
31 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
32 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
33 Python 0x0000000103e956c6 PyObject_Call + 97
34 Python 0x0000000103e9df82 PyEval_EvalFrameEx + 3573
35 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
36 Python 0x0000000103ea38df _PyEval_SliceIndex + 989
37 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
38 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
39 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
40 Python 0x0000000103e956c6 PyObject_Call + 97
41 Python 0x0000000103eb29bf PyMethod_New + 1627
42 Python 0x0000000103e956c6 PyObject_Call + 97
43 Python 0x0000000103f231a2 _PyObject_SlotCompare + 11443
44 Python 0x0000000103e956c6 PyObject_Call + 97
45 Python 0x0000000103e9f78d PyEval_EvalFrameEx + 9728
46 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
47 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
48 Python 0x0000000103e956c6 PyObject_Call + 97
49 Python 0x0000000103eb29bf PyMethod_New + 1627
50 Python 0x0000000103e956c6 PyObject_Call + 97
51 Python 0x0000000103f231a2 _PyObject_SlotCompare + 11443
52 Python 0x0000000103e956c6 PyObject_Call + 97
53 Python 0x0000000103e9f78d PyEval_EvalFrameEx + 9728
54 Python 0x0000000103ea3869 _PyEval_SliceIndex + 871
55 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
56 Python 0x0000000103ea3869 _PyEval_SliceIndex + 871
57 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
58 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
59 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
60 Python 0x0000000103e956c6 PyObject_Call + 97
61 Python 0x0000000103e9df82 PyEval_EvalFrameEx + 3573
62 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
63 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
64 Python 0x0000000103e956c6 PyObject_Call + 97
65 Python 0x0000000103eb29bf PyMethod_New + 1627
66 Python 0x0000000103e956c6 PyObject_Call + 97
67 Python 0x0000000103f23a33 _PyObject_SlotCompare + 13636
68 Python 0x0000000103f1d4d9 _PyType_Lookup + 1493
69 Python 0x0000000103e956c6 PyObject_Call + 97
70 Python 0x0000000103e9f78d PyEval_EvalFrameEx + 9728
71 Python 0x0000000103ea3869 _PyEval_SliceIndex + 871
72 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
73 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
74 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
75 Python 0x0000000103e956c6 PyObject_Call + 97
76 Python 0x0000000103e9df82 PyEval_EvalFrameEx + 3573
77 Python 0x0000000103ea3869 _PyEval_SliceIndex + 871
78 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
79 Python 0x0000000103ea3869 _PyEval_SliceIndex + 871
80 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
81 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
82 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
83 Python 0x0000000103e956c6 PyObject_Call + 97
84 Python 0x0000000103eb29bf PyMethod_New + 1627
85 Python 0x0000000103e956c6 PyObject_Call + 97
86 Python 0x0000000103ea3018 PyEval_CallObjectWithKeywords + 177
87 Python 0x0000000103eff7f6 initthread + 1224
88 libsystem_c.dylib 0x00007fff8b1a7772 _pthread_start + 327
89 libsystem_c.dylib 0x00007fff8b1941a1 thread_start + 13
)
2013-09-28 14:38:07.448 python[2475:1e0b] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: '+[NSUndoManager(NSInternal) _endTopLevelGroupings] is only safe to invoke on the main thread.'
*** First throw call stack:
(
0 CoreFoundation 0x00007fff8f846b06 __exceptionPreprocess + 198
1 libobjc.A.dylib 0x00007fff8f56a3f0 objc_exception_throw + 43
2 CoreFoundation 0x00007fff8f846948 +[NSException raise:format:arguments:] + 104
3 Foundation 0x00007fff8fcfa4c2 -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 189
4 Foundation 0x00007fff8fd60807 +[NSUndoManager(NSPrivate) _endTopLevelGroupings] + 156
5 AppKit 0x00007fff8b4ae30a -[NSApplication run] + 876
6 QtGui 0x00000001086da51d _ZN26QEventDispatcherMacPrivate22ensureNSAppInitializedEv + 99
7 QtGui 0x00000001086d9e14 _ZN19QEventDispatcherMac13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE + 480
8 QtCore 0x00000001092918b1 _ZN16QCoreApplication13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE + 81
9 QtCore.so 0x00000001098b27f9 meth_QCoreApplication_processEvents + 164
10 Python 0x0000000103e9f5a9 PyEval_EvalFrameEx + 9244
11 Python 0x0000000103ea3869 _PyEval_SliceIndex + 871
12 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
13 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
14 Python 0x0000000103ea38df _PyEval_SliceIndex + 989
15 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
16 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
17 Python 0x0000000103ea38df _PyEval_SliceIndex + 989
18 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
19 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
20 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
21 Python 0x0000000103e956c6 PyObject_Call + 97
22 Python 0x0000000103e9df82 PyEval_EvalFrameEx + 3573
23 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
24 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
25 Python 0x0000000103e956c6 PyObject_Call + 97
26 Python 0x0000000103e9df82 PyEval_EvalFrameEx + 3573
27 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
28 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
29 Python 0x0000000103e956c6 PyObject_Call + 97
30 Python 0x0000000103e9df82 PyEval_EvalFrameEx + 3573
31 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
32 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
33 Python 0x0000000103e956c6 PyObject_Call + 97
34 Python 0x0000000103e9df82 PyEval_EvalFrameEx + 3573
35 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
36 Python 0x0000000103ea38df _PyEval_SliceIndex + 989
37 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
38 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
39 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
40 Python 0x0000000103e956c6 PyObject_Call + 97
41 Python 0x0000000103eb29bf PyMethod_New + 1627
42 Python 0x0000000103e956c6 PyObject_Call + 97
43 Python 0x0000000103f231a2 _PyObject_SlotCompare + 11443
44 Python 0x0000000103e956c6 PyObject_Call + 97
45 Python 0x0000000103e9f78d PyEval_EvalFrameEx + 9728
46 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
47 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
48 Python 0x0000000103e956c6 PyObject_Call + 97
49 Python 0x0000000103eb29bf PyMethod_New + 1627
50 Python 0x0000000103e956c6 PyObject_Call + 97
51 Python 0x0000000103f231a2 _PyObject_SlotCompare + 11443
52 Python 0x0000000103e956c6 PyObject_Call + 97
53 Python 0x0000000103e9f78d PyEval_EvalFrameEx + 9728
54 Python 0x0000000103ea3869 _PyEval_SliceIndex + 871
55 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
56 Python 0x0000000103ea3869 _PyEval_SliceIndex + 871
57 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
58 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
59 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
60 Python 0x0000000103e956c6 PyObject_Call + 97
61 Python 0x0000000103e9df82 PyEval_EvalFrameEx + 3573
62 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
63 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
64 Python 0x0000000103e956c6 PyObject_Call + 97
65 Python 0x0000000103eb29bf PyMethod_New + 1627
66 Python 0x0000000103e956c6 PyObject_Call + 97
67 Python 0x0000000103f23a33 _PyObject_SlotCompare + 13636
68 Python 0x0000000103f1d4d9 _PyType_Lookup + 1493
69 Python 0x0000000103e956c6 PyObject_Call + 97
70 Python 0x0000000103e9f78d PyEval_EvalFrameEx + 9728
71 Python 0x0000000103ea3869 _PyEval_SliceIndex + 871
72 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
73 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
74 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
75 Python 0x0000000103e956c6 PyObject_Call + 97
76 Python 0x0000000103e9df82 PyEval_EvalFrameEx + 3573
77 Python 0x0000000103ea3869 _PyEval_SliceIndex + 871
78 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
79 Python 0x0000000103ea3869 _PyEval_SliceIndex + 871
80 Python 0x0000000103e9f63a PyEval_EvalFrameEx + 9389
81 Python 0x0000000103e9d147 PyEval_EvalCodeEx + 1934
82 Python 0x0000000103ed6d7a PyFunction_SetClosure + 872
83 Python 0x0000000103e956c6 PyObject_Call + 97
84 Python 0x0000000103eb29bf PyMethod_New + 1627
85 Python 0x0000000103e956c6 PyObject_Call + 97
86 Python 0x0000000103ea3018 PyEval_CallObjectWithKeywords + 177
87 Python 0x0000000103eff7f6 initthread + 1224
88 libsystem_c.dylib 0x00007fff8b1a7772 _pthread_start + 327
89 libsystem_c.dylib 0x00007fff8b1941a1 thread_start + 13
)
libc++abi.dylib: terminate called throwing an exception
bin/run-server-dev.sh: line 4: 2473 Abort trap: 6 python web/manage.py runserver "0.0.0.0:$PORT"
(env)FitValet-MacBook-Pro:wgwt fitvalet$
【问题讨论】：
【参考方案1】：回溯指向wgwt/web/notification_central/views.py 的line 14，表示它正在尝试访问AnonymousUser 对象（不存在）的userprofile 属性。
一种解决方法是确保您已登录...（这样request.user 就是一个auth.User 对象）。
另一个是只有在request.user 不是匿名的情况下才走这条路，即：
if not isinstance(request.user, AnonymousUser):
data = get_messages(request.user.userprofile)
【讨论】：
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