nameerror

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NameError uninitialized constant in Jruy/Rails 3

I\'m upgrading a project to Rails 3.1 and Jruby 1.6.4 from rails 2.6 I followed the Rails Handbook by Jeremy.[详细]

2023-04-10 18:53 分类：问答
Python NameError when using an imported function

When I import开发者_运维问答 and use a function in a python(2.6.5) program, I get an error: from Localization import MSGR[详细]

2023-03-28 18:12 分类：问答
Python NameError troubles

I have some programming experience, but I\'m very new to python and I\'m trying to figur开发者_JAVA技巧e out how to use and import classes from .py files other than the main. I\'m currently using netb[详细]

2023-03-27 10:11 分类：问答
Braintree payment gateway `confirm_payment_url'

i\'m running into an error while trying to incorporate the braintree gem into my rails 3 app. what\'s really strange is that i was able to successfully install it in one app on my system t开发者_JAVA技[详细]

2023-03-26 17:59 分类：问答
Rails 3 uninitialized constant ... (NameError) in custom initializer

I\'m trying to implement the contact form described here. I get the following error when I run rails server:[详细]

2023-03-25 06:28 分类：问答
Model imports failing between apps in django (circular imports?)

I am having problems importing models between my apps in my current django project. When trying to run the dev server or sync the database, I receive the error:[详细]

2023-03-25 03:52 分类：问答
NameError: name 'process' is not defined (python)

I have a python script which looks like: if options.benchmark == \'perlbench\': process = Mybench.perlbench[详细]

2023-03-22 05:08 分类：问答
Python: Implementing a series of functions with each one calling the next

programming isn\'t my field, but I\'m trying to learn. I\'ve been writing a program that works something like this:[详细]

2023-03-09 20:46 分类：问答
uninitialized constant Student::Net

I\'m working on rails 3.0.4. I intend to send out sms to a particular number after saving students record. The code that I\'m gonna mention below worked well in rails 2.X, but on rails 3.0.4, I get an[详细]

2023-03-09 14:26 分类：问答
NameError: uninitialized constant Object::User

I searched the other po开发者_如何学运维sts that had this issue and could not find one that fixed my particular issue. My irb is going crazy. I am trying to change user roles in my database but I can\[详细]

2023-03-05 17:00 分类：问答