473,320 Members | 1,829 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,320 software developers and data experts.

PyObjC with Xcode 3.0 Leopard

I got an error during making a python application with xcode 3.0 in OS
X Leopard.

(KeyError: 'NSUnknownKeyException - [<NSObject 0xd52fe0>
valueForUndefinedKey:]: this class is not key value coding-compliant
for the key calculatedMean.')

The application is a simple example of how to use the PyObjC with
xcode 2.0.
http://developer.apple.com/cocoa/pyobjc.html

Could you give any hint to start to dig into it?

Nov 5 '07 #1
1 3531
flyfree wrote:
I got an error during making a python application with xcode 3.0 in OS
X Leopard.

(KeyError: 'NSUnknownKeyException - [<NSObject 0xd52fe0>
valueForUndefinedKey:]: this class is not key value coding-compliant
for the key calculatedMean.')

The application is a simple example of how to use the PyObjC with
xcode 2.0.
http://developer.apple.com/cocoa/pyobjc.html

Could you give any hint to start to dig into it?
The PythonMac or PyObjc lists are probably a better place to ask this
kind of question.

--
Kevin Walzer
Code by Kevin
http://www.codebykevin.com
Nov 5 '07 #2

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

2
by: steve | last post by:
Hi, I'm trying to use a protocol class as a template parameter. The protocol class defines its own types and methods for working with them. The template class uses the types defined by the...
0
by: Horace Enea | last post by:
I'm trying to use Python on a Mac running OSX 10.4.9. I installed Python 2.5 along with Idle. My problem is that Xcode no longer works with PyObjC. It gives an error message: ImportError: No module...
5
by: mdh | last post by:
Hi, If anyone is using this compiler for C, ( or any other language) perhaps you could drop me a line to help solve a problem I have. Thank you.
1
by: Tommy Grav | last post by:
I am trying to install PyObjC 1.4 on my Mac OS X 10.4.11. I run: Temporary/pyobjc-1.4 --python setup.py bdist_mpkg -- open ** using pyobjc source-deps py2app for building running bdist_mpkg...
4
by: mark | last post by:
I've recently switched from Ubuntu to OS X Leopard. I have some python scripts which download info from the web. The scripts were working fine before on Ubuntu, but urllib seems to work really...
3
by: Gordon | last post by:
Has anybody had any success compiling a PHP build for Leopard, specifically for Leopard running on a 64 bit Intel architecture? I have been using the Entropy builds up to now but there has been a...
1
by: blackbiscuit | last post by:
Hi, I wanna have boost installed on my mac leopard system. I have searched through google and it seems the boost can not been directly installed but through tools like macports. Since it is...
6
by: Massi | last post by:
Hi everyone, I'm trying to install Python2.6 on my mac (Leopard 10.5.5), but I'm encountering some problems. To install the package I followed the instructions I found at this link:...
0
by: ateale | last post by:
Hi guys! I am having a bit of difficulty trying to get to a 'timecode' track in a QuickTime file using the QTKit framework in Mac OSX 10.5 I am using XCode 3. I have a QTMovie object (set as...
0
by: DolphinDB | last post by:
Tired of spending countless mintues downsampling your data? Look no further! In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
0
isladogs
by: isladogs | last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM). In this month's session, we are pleased to welcome back...
1
isladogs
by: isladogs | last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM). In this month's session, we are pleased to welcome back...
0
by: Vimpel783 | last post by:
Hello! Guys, I found this code on the Internet, but I need to modify it a little. It works well, the problem is this: Data is sent from only one cell, in this case B5, but it is necessary that data...
0
by: jfyes | last post by:
As a hardware engineer, after seeing that CEIWEI recently released a new tool for Modbus RTU Over TCP/UDP filtering and monitoring, I actively went to its official website to take a look. It turned...
0
by: ArrayDB | last post by:
The error message I've encountered is; ERROR:root:Error generating model response: exception: access violation writing 0x0000000000005140, which seems to be indicative of an access violation...
0
by: CloudSolutions | last post by:
Introduction: For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
1
by: Shællîpôpï 09 | last post by:
If u are using a keypad phone, how do u turn on JavaScript, to access features like WhatsApp, Facebook, Instagram....
0
by: Faith0G | last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.