Unable to view cron jobs from SDK admin interface [35895865]

Fixed

Bug

Status Update

No update yet.

Description

[Deleted User]

created issue #1

Jul 17, 2013 10:41AM

When using the python SDK 1.8.2, View cron jobs page in dev_appserver admin interface return following errors :

Error loading cron.yaml:
Traceback (most recent call last):
File "/home/User/google_appengine/google/appengine/tools/devappserver2/admin/cron_handler.py", line 42, in get
values['cronjobs'] = self._get_cron_jobs()
File "/home/User/google_appengine/google/appengine/tools/devappserver2/admin/cron_handler.py", line 48, in _get_cron_jobs
cron_info = self._parse_cron_yaml()
File "/home/User/google_appengine/google/appengine/tools/devappserver2/admin/cron_handler.py", line 78, in _parse_cron_yaml
with open(os.path.join(self.configuration.servers[0].application_root,
AttributeError: 'ApplicationConfiguration' object has no attribute 'servers'

SDK Version : 1.8.2
Language: Python
OS: Ubuntu (Don't know the same issue in other OS too)

SDK 1.8.1 works as expected.

Comments

ds...@google.com <ds...@google.com> Jul 17, 2013 05:40PM

Assigned to ds...@google.com.

do...@gmail.com <do...@gmail.com> #2Jul 18, 2013 04:38PM

I can confirm this issue on my system as well.
SDK Version: 1.8.2
Language: Python 2.7
OS: Windows 7 Premium 64-bit SP1

I know that it was working with SDK 1.8.1

My cron.yaml file given below:

cron:
- description: update things
url: /admin/cron/update-stacks
schedule: every 2 hours synchronized
timezone: America/Chicago

- description: invalidate old logins
url: /admin/cron/invalidate-logins
schedule: every day 00:01
timezone: America/Chicago

- description: flush old logins
url: /admin/cron/flush-old-logins
schedule: 1st day 00:03
timezone: America/Chicago

oc...@gmail.com <oc...@gmail.com> #3Jul 19, 2013 06:29PM

I have the same issue.

ca...@gmail.com <ca...@gmail.com> #4Jul 20, 2013 06:33PM

I get the same error in url

http://localhost:8000/cron
Is maybe related to new version 1.8.2?

gae_cron_error.PNG

40 KB

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ah...@gmail.com <ah...@gmail.com> #5Jul 21, 2013 11:56PM

I have the same issue:
* OS: winxp sp2
* SDK Version: 1.8.2
* Python Version: 2.7.5

Also, I concur with others that things were hunky dory with SDK v 1.8.1.

The question is, should we go back to 1.8.1 or is there a fix in sight?

[Deleted User] <[Deleted User]> #6Jul 22, 2013 03:19PM

Confirmed on Mac OS X

http://localhost:8000/cron fails with SDK 1.8.2
works fine after rolling back to SDK 1.8.1

ca...@gmail.com <ca...@gmail.com> #7Jul 23, 2013 03:29PM

[Comment deleted]

ca...@gmail.com <ca...@gmail.com> #8Jul 23, 2013 03:30PM

You can roll back to 1.8.1, in order to work in the localhost site.
But if you want to make it work in GAE server, how you can change SDK version?

zh...@gmail.com <zh...@gmail.com> #9Jul 24, 2013 06:08AM

I have the same issue,
OS: windows 8
Python: 2.7.3
GAE SDK: 1.8.2

the cron admin page works well in SDK 1.8.1 and i got the error call stack immediately after doing inplace upgrade to 1.8.2, no change made to the cron.yaml.

oc...@gmail.com <oc...@gmail.com> #10Jul 24, 2013 05:44PM

I forgot to add:
OS: OSX 10.8.4
Python: 2.7.3
GAE SDK: 1.8.2

rs...@google.com <rs...@google.com> #11Jul 26, 2013 10:33PM

For Linux users, you will need to patch your exisiting 1.8.2 installation. Change to the directory where google_appengine is installed (to be clear, your working directory is not google_appengine itself but the parent; to verify this make sure "ls google_appengine" succeeds). Once there, run the command "patch -p0 < cron-ui-1.8.2.1.patch".

For Mac users, you will also need to patch your existing 1.8.2 installation using command lines tools. The location of google_appengine is inside the launcher bundle at GoogleAppEngineLauncher.app/Contents/Resources/GoogleAppEngine-default.bundle/Contents/Resources. After changing to that directory, run the command "patch -p0 < cron-ui-1.8.2.1.patch".

For Windows users, you can download a new installer at

https://googleappengine.googlecode.com/files/GoogleAppEngine-1.8.2.1.msi (note: the file is marked as deprecated for process reasons; please ignore that).

cron-ui-1.8.2.1.patch

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rs...@google.com <rs...@google.com> #12Jul 26, 2013 11:36PM

Update for Mac users; you can download a new installer from

https://googleappengine.googlecode.com/files/GoogleAppEngineLauncher-1.8.2.1.dmg instead of patching your current installation.

oc...@gmail.com <oc...@gmail.com> #13Jul 26, 2013 11:38PM

Is this preferable to patching? Mine's already patched up and working.

r....@gmail.com <r....@gmail.com> #14Jul 26, 2013 11:42PM

The two Mac methods create identical results; if your patched version is working you are good to go.

rs...@google.com <rs...@google.com> Jul 26, 2013 11:43PM

Marked as fixed.

rd...@gmail.com <rd...@gmail.com> #16Aug 9, 2013 04:00PM

I had this problem also. I upgraded to SDK 1.8.3 on Windows and now I can see cron jobs on the development admin console.