问Xcode6测试目标:架构的未知符号

EN

#import <UIKit/UIKit.h>
#import <XCTest/XCTest.h>
#import "ServerController.h"

@interface Tixie_Tests : XCTestCase

@end

@implementation Tixie_Tests

- (void)setUp {
    [super setUp];
    // Put setup code here. This method is called before the invocation of each test method in the class.
    ServerController * s = [[ServerController alloc] init];
}

- (void)tearDown {
    // Put teardown code here. This method is called after the invocation of each test method in the class.
    [super tearDown];
}

- (void)testExample {
    // This is an example of a functional test case.
    XCTAssert(YES, @"Pass");
}

- (void)testPerformanceExample {
    // This is an example of a performance test case.
    [self measureBlock:^{
        // Put the code you want to measure the time of here.
    }];
}

@end

Undefined symbols for architecture x86_64:
  "_OBJC_CLASS_$_ServerController", referenced from:
      objc-class-ref in <omitted>.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)