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XCode won't build - Error while Linking CocoaMySQL MCPKit_bundled
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XCode won't build - Error while Linking CocoaMySQL MCPKit_bundled


  • Subject: XCode won't build - Error while Linking CocoaMySQL MCPKit_bundled
  • From: "Sebastian Pape" <email@hidden>
  • Date: Tue, 4 Nov 2008 08:46:05 +0100

Hi,

I am trying to get CocoaMySQL running in my XCode. So I created an
easy application to query my database. In the Controller.m file I
added the line:


#import <MCPKit_bundled/MCPKit_bundled.h>


CODE:
______________________________________

	MCPConnection * mySQLConnection = [[MCPConnection alloc]
initToHost:@"localhost" withLogin:@"root" password:@"password"
usingPort:3306];
	MCPResult * mySQLResult;


	if ([mySQLConnection isConnected]) {
		if([mySQLConnection selectDB:@"myDBName"]) {
			mySQLResult = [mySQLConnection queryString:@"INSERT INTO 'mytable'
VALUES (1,'FOO')"];
		} else {
			NSLog(@"Could not select DB");
		}
	} else {
		NSLog(@"Could not establish connection");
	}

______________________________________

This code won't compile and give me the error:

Linking /Users/developer/Desktop/Projects/Test/Debug/Test.app/Contents/MacOS/Test
(1 error)
".objc_class_name_MCPConnection", referenced from:
literal pointer@_OBJC@_cls_refs@MCPConnection in Controller.o
symbol(s) not found
collect2: Idreturned 1 exit status
Build failed (1 error)

I had a similar error once when using the AddressBook Framework and
was able to resolve that by myself, but I don't remember how. Could
you please give me a hint what I'm doing wrong.

Thankyou,
Sebastian.
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