Las aplicaciones no se ejecutan en GAE: 'no se puede enlazar a localhost: 0'
Recientemente actualicé Google App Engine a 1.7.7. y no han podido ejecutar ninguna aplicación localmente desde entonces. Esto incluye aplicaciones que funcionaron antes de la actualización y aplicaciones que he creado desde entonces. No he encontrado ninguna otra referencia a este problema específico 'No se puede enlazar con localhost: 0', por lo que cualquier idea para superar este obstáculo sería muy apreciada.
Incluyo el registro de una nueva aplicación "Hello World" que agregué hoy. Uso de Python 2.7 a través de ActivePython en OS X 10.6.8.
*** Running dev_appserver with the following flags:
--skip_sdk_update_check=yes --port=12084 --admin_port=8007
Python command: /usr/local/bin/pythonw
INFO 2013-04-13 06:37:31,627 devappserver2.py:498] Skipping SDK update check.
WARNING 2013-04-13 06:37:31,691 api_server.py:328] Could not initialize images API; you are likely missing the Python "PIL" module.
WARNING 2013-04-13 06:37:31,692 simple_search_stub.py:977] Could not read search indexes from /var/folders/ag/ag25hkLMFEG1p0pLBBX5Mk+++TI/-Tmp-/appengine.binderror.b/search_indexes
Traceback (most recent call last):
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/dev_appserver.py", line 193, in <module>
_run_file(__file__, globals())
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/dev_appserver.py", line 189, in _run_file
execfile(script_path, globals_)
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/devappserver2/devappserver2.py", line 662, in <module>
main()
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/devappserver2/devappserver2.py", line 655, in main
dev_server.start(options)
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/devappserver2/devappserver2.py", line 626, in start
apis.start()
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/devappserver2/api_server.py", line 151, in start
super(APIServer, self).start()
File "/Applications/GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources/google_appengine/google/appengine/tools/devappserver2/wsgi_server.py", line 296, in start
raise BindError('Unable to bind %s:%s' % self.bind_addr)
google.appengine.tools.devappserver2.wsgi_server.BindError: Unable to bind localhost:0
Actualización: pude implementar la aplicación 'Hello World' a través de GAE Launcher sin ningún problema. Yo corri el comandoerrinfo -c -n GoogleAppEngineLauncher.app
, que utiliza el incluidodtrace
, y luego intentó ejecutar tres aplicaciones, luego las cerró. Aquí está la salida [que está algo más allá de mí]:
EXEC SYSCALL ERR COUNT DESC
GoogleAppEngine madvise 12 1 Cannot allocate memory
GoogleAppEngine __disable_threadsignal 0 2
GoogleAppEngine access 0 3
GoogleAppEngine bsdthread_register 22 3 Invalid argument
GoogleAppEngine chdir 0 3
GoogleAppEngine close_nocancel 0 3
GoogleAppEngine fcntl_nocancel 0 3
GoogleAppEngine fork 0 3
GoogleAppEngine getdtablesize 0 3
GoogleAppEngine getpid 0 3
GoogleAppEngine open_nocancel 0 3
GoogleAppEngine setsid 0 3
GoogleAppEngine sigprocmask 0 3
GoogleAppEngine stat64 0 3
GoogleAppEngine wait4 0 3
GoogleAppEngine workq_open 0 3
GoogleAppEngine write 0 3
GoogleAppEngine lstat64 0 4
GoogleAppEngine pipe 0 6
GoogleAppEngine thread_selfid 0 6
GoogleAppEngine gettimeofday 0 7
GoogleAppEngine dup2 0 9
GoogleAppEngine madvise 0 17
GoogleAppEngine munmap 0 31
GoogleAppEngine mmap 0 33
GoogleAppEngine sigaction 0 87
GoogleAppEngine getattrlist 0 102
GoogleAppEngine fstat64 0 118
GoogleAppEngine open 0 118
GoogleAppEngine geteuid 0 208
GoogleAppEngine dup 0 10418
GoogleAppEngine read 0 10532
GoogleAppEngine close 0 10584
GoogleAppEngine workq_kernreturn 0 20752
GoogleAppEngine close 9 21459 Bad file descriptor
GoogleAppEngine kevent 0 72543
Actualización 2, 16 de agosto: instalé la versión más reciente de GAE Launcher [1.8.3] y todo funciona ahora.