KeyError: 1736

[ohta]

How to Reproduce

While doing a GET operation on /browser/emu_io, Trac issued an internal error.

(please provide additional details here)

Request parameters:

{'desc': u'undefined', 'path': u'/emu_io'}

User Agent was: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:51.0) Gecko/20100101 Firefox/51.0

System Information

Python Traceback

Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/trac/web/main.py", line 525, in _dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib/python2.6/site-packages/trac/web/main.py", line 267, in dispatch
    content_type)
  File "/usr/lib/python2.6/site-packages/trac/web/chrome.py", line 879, in render_template
    encoding='utf-8')
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/core.py", line 183, in render
    return encode(generator, method=method, encoding=encoding, out=out)
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/output.py", line 58, in encode
    for chunk in iterator:
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/output.py", line 339, in __call__
    for kind, data, pos in stream:
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/output.py", line 826, in __call__
    for kind, data, pos in stream:
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/output.py", line 670, in __call__
    for kind, data, pos in stream:
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/output.py", line 771, in __call__
    for kind, data, pos in chain(stream, [(None, None, None)]):
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/output.py", line 586, in __call__
    for ev in stream:
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/core.py", line 288, in _ensure
    for event in stream:
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/core.py", line 288, in _ensure
    for event in stream:
  File "/usr/lib/python2.6/site-packages/trac/web/chrome.py", line 993, in _strip_accesskeys
    for kind, data, pos in stream:
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/core.py", line 288, in _ensure
    for event in stream:
  File "/usr/lib/python2.6/site-packages/trac/web/chrome.py", line 982, in _generate
    for kind, data, pos in stream:
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/core.py", line 288, in _ensure
    for event in stream:
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/template/base.py", line 605, in _include
    for event in stream:
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/template/markup.py", line 378, in _match
    ctxt, start=idx + 1, **vars):
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/template/markup.py", line 378, in _match
    ctxt, start=idx + 1, **vars):
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/template/markup.py", line 362, in _match
    content = list(content)
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/template/base.py", line 605, in _include
    for event in stream:
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/template/markup.py", line 327, in _match
    for event in stream:
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/template/markup.py", line 316, in _strip
    event = next()
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/template/base.py", line 545, in _flatten
    for kind, data, pos in stream:
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/core.py", line 288, in _ensure
    for event in stream:
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/path.py", line 588, in _generate
    subevent = next()
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/template/base.py", line 605, in _include
    for event in stream:
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/template/markup.py", line 316, in _strip
    event = next()
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/template/base.py", line 545, in _flatten
    for kind, data, pos in stream:
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/core.py", line 288, in _ensure
    for event in stream:
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/path.py", line 588, in _generate
    subevent = next()
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/template/base.py", line 605, in _include
    for event in stream:
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/template/markup.py", line 316, in _strip
    event = next()
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/template/base.py", line 545, in _flatten
    for kind, data, pos in stream:
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/template/directives.py", line 717, in __call__
    value = _eval_expr(expr, ctxt, vars)
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/template/base.py", line 277, in _eval_expr
    retval = expr.evaluate(ctxt)
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/template/eval.py", line 178, in evaluate
    return eval(self.code, _globals, {'__data__': data})
  File "/etc/trac/templates.d/dir_entries.html", line 9, in <Expression '?'>
    <py:with vars="change = dir.changes[entry.rev]">
  File "/usr/lib/python2.6/site-packages/Genshi-0.6-py2.6.egg/genshi/template/eval.py", line 333, in lookup_item
    return obj[key]
KeyError: 1736

[Ryan J Ollos]

Presumably, a PluginIssue.