最近、GAE SDK を ver. 1.7.4 で、開発サーバーを実行しようとすると「InvalidCertificateException」がスローされ始めました。このエラーについて検索したところ、時間の経過とともに解消されると言う人もいましたが、私の場合はそうではありませんでした。この問題を解決するには、何を調べる必要がありますか? それが何らかの形で問題になる場合、私は自分のアプリにPythonフレームワークDjangoを使用しています。
$ dev_appserver.py ./
INFO 2012-12-16 07:44:31,412 appcfg.py:586] Checking for updates to the SDK.
Traceback (most recent call last):
File "/usr/local/bin/dev_appserver.py", line 171, in <module>
run_file(__file__, globals())
File "/usr/local/bin/dev_appserver.py", line 167, in run_file
execfile(script_path, globals_)
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver_main.py", line 747, in <module>
sys.exit(main(sys.argv))
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/dev_appserver_main.py", line 680, in main
update_check.CheckForUpdates()
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appcfg.py", line 597, in CheckForUpdates
runtime=self.config.runtime)
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/appengine_rpc.py", line 391, in Send
f = self.opener.open(req)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 394, in open
response = self._open(req, data)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 412, in _open
'_open', req)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 372, in _call_chain
result = func(*args)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 1207, in https_open
return self.do_open(httplib.HTTPSConnection, req)
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/lib/fancy_urllib/fancy_urllib/__init__.py", line 379, in do_open
url_error.reason.args[1])
fancy_urllib.InvalidCertificateException: Host appengine.google.com returned an invalid certificate (_ssl.c:503: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed):
To learn more, see http://code.google.com/appengine/kb/general.html#rpcssl