Re: XCode won't build - Error while Linking CocoaMySQL MCPKit_bundled
Re: XCode won't build - Error while Linking CocoaMySQL MCPKit_bundled
- Subject: Re: XCode won't build - Error while Linking CocoaMySQL MCPKit_bundled
- From: "Sebastian Pape" <email@hidden>
- Date: Tue, 4 Nov 2008 09:01:17 +0100
Problem solved!
I used the old PPC version of the Framework on my Mac. After
downloading a recompiled version (for Intel) and replacing the PPC
version with the new one in my project the Application builds without
problems.
Thanks,
Sebastian.
2008/11/4 Sebastian Pape <email@hidden>:
> 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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