|May 21, 2009, 11:57 AM||#1|
Sorry to do this but...I need URGENT help (g++ linking error)
Okay, this assignment is due in about 13 hours. It's 2am here, and I'm not planning on sleeping until I can get this running and completed some extensive testing.
It's a small query engine for a uni assignment in Object Oriented Design written in C++. If you have the time to check it out, please do. Download the .zip, unzip and compile it with the command make search.
There are one of two errors that might occur:
a) -l library not found - it's a weird, only happens on my mac error
b) main.cc:(.text._ZN11NodeFactory14getNodeFactoryEv[NodeFactory::getNodeFactory()]+0x4): undefined reference to `NodeFactory::nodeFactory'
If a) does occur, and you've read the post in the link, can you figure it out why it's happening?
and b) which is my REAL problem, I will shower you with /cookies if you solve this :D
PROBLEM SOLVED! /cookieshower
Last edited by sammich; May 21, 2009 at 11:05 PM.
|May 21, 2009, 01:40 PM||#3|
First of all, I don't think you're supposed to have spaces after the -l, -L, or -I flags. So, it should look like -lparser instead of -l parser. Doing this on my machine got past the "library not found" errors.
Another problem is that you have several .o's in the zip file you uploaded that were compiled for Linux:
% file wrappers/RecordFile.o wrappers/RecordFile.o: ELF 32-bit LSB relocatable, Intel 80386, version 1 (SYSV), not stripped
|May 21, 2009, 10:46 PM||#4|
Don't think you've defined the global variable 'nodeFactory' - it's declared in NodeFactory.h here:
static NodeFactory nodeFactory;
...but you probably also need to add this to NodeFactory.cc:
|May 21, 2009, 11:02 PM||#5|
You still get a /cookie for being first here to point it out
|May 21, 2009, 11:03 PM||#6|
Stupid me for being so desparate that I didn't clean out the .o files before uploading...
You get a /cookie too
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