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jamesyonan / brenda

Blender render farm software for Amazon Web Services
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Cannot import error when running brenda-work #22

Open PrismaPhonic opened 9 years ago

PrismaPhonic commented 9 years ago

seems to install fine, but I get a few errors trying to run brenda-work. when running from normal user I get:

$ brenda-work Traceback (most recent call last): File "/usr/bin/brenda-work", line 20, in from brenda import config, work, aws, version ImportError: cannot import name 'config'

When I run with sudo I get:

$ sudo brenda-work Traceback (most recent call last): File "/usr/bin/brenda-work", line 20, in from brenda import config, work, aws, version File "/usr/lib/python3.4/site-packages/brenda/work.py", line 79 print task, ^ SyntaxError: Missing parentheses in call to 'print'

It seems as though the syntax error is related to changes in Python 3. Not sure what is causing the import error though.

PrismaPhonic commented 9 years ago

Alright, fixed this by running:

python2 setup.py install

instead of

python setup.py install.

Everything seems to work perfectly except for the step where I try to bit on c1.xlarge. I get an error that I've exceeded the maximum spot instance request if I request more than one server.

PrismaPhonic commented 9 years ago

Alright, it appears the 1 server limit for spot is something they do for new accounts.

I can get as much ondemand as I want. Here's the issue I run into with on demand. It's not rendering anything!

The output of my tail log for every server is this:

AttributeError: 'NoneType' object has no attribute 'read' ------- ec2-52-22-34-239.compute-1.amazonaws.com self.func() File "/usr/local/bin/brenda-node", line 105, in func = lambda : node.run_tasks(opts, args, conf) File "/usr/local/lib/python2.7/dist-packages/brenda/node.py", line 342, in run_tasks error.retry(conf, task_loop) File "/usr/local/lib/python2.7/dist-packages/brenda/error.py", line 37, in retry ret = action() File "/usr/local/lib/python2.7/dist-packages/brenda/node.py", line 154, in task_loop task.msg = q.read() AttributeError: 'NoneType' object has no attribute 'read'

Any ideas why this might be happening?