Error in compiling frameworks

[GoogleCodeExporter]

What steps will reproduce the problem?
Compiling frameworks. Whatever target (frameork or apps) in the 
VVOpenSource.xcodeproj I try to compile, I get the following error:
Internal error occurred while creating dependency graph: ASSERTION FAILURE in 
/SourceCache/DevToolsBase/DevToolsBase-921/pbxcore/SpecificationTypes/XCCompiler
Specification.m:267
Details:  arch should be a non-empty string, but it's an empty string
Object:   <XCBuildRuleAction:0x02369610>
Method:   
-computeDependenciesForInputFile:ofType:variant:architecture:outputDirectory:inT
argetBuildContext:
Thread:   <NSThread: 0x2c197f0>{name = (null), num = 3} (follows a backtrace of 
23 lines)

At the moment, I am using
XCode 3.0
in
MacOS 10.5.8

I've been searching for this kind of error on forums, and solution always 
dealed with build settings, but none worked. Many suggested to "clean all 
target" but this gives the same error as compiling. 
Apologise, I am not an experienced programmer, but I absolutely need VVOSC in 
my app! Thanks
Luigi 

Original issue reported on code.google.com by l.pizza...@tin.it on 8 Jan 2011 at 7:07

[GoogleCodeExporter]

i could be wrong, but i don't think those errors have anything to do with this 
project (the error seems to be caused by a problem with your compiler?).

for starters, you should probably try updating your machine- you're using an OS 
which has been obsolete for over a year, and build tools which have been 
obsolete for more than twice that long.  you may also want to try deleting the 
xcode-created "build" directory.

Original comment by raycut...@gmail.com on 8 Jan 2011 at 9:34

[GoogleCodeExporter]

I'll update to 10.6 and Xcode 4 as soon as I can. 
Thank you! Luigi

Original comment by l.pizza...@tin.it on 8 Jan 2011 at 10:12

[GoogleCodeExporter]

1)- why don't you start by updating the copy of xcode you have installed on 
your machine?  xcode 3.0 is *ridiculously* old.

2)- to the best of my knowledge, xcode 4 is a beta- it's not the current 
version of xcode, and i haven't tested this project against it.

Original comment by raycut...@gmail.com on 8 Jan 2011 at 10:21

• Changed state: Invalid