问XCode 5-架构armv7的未定义符号：

EN

#import <Foundation/Foundation.h>

@interface PPClientData : NSObject
    @property(nonatomic, strong) NSString* clientId;
    // 3 others identical to the above with different names
@end

#import "PPClientData.h"

@implementation PPClientData
@synthesize clientId;
//Synthesize others

-(id)init {
    self = [super init];
    return self;
}
@end

#import "CPPIntegrationDelegate.h"
#import "PPClientData.h"

@implementation CPPIntegrationDelegate

// Various other functions that work fine

-(PPClientData*)clientData:(PPIntegration*)integration {
    PPClientData* dict = [[PPClientData alloc]init];      // This is the line that causes the linker error
    dict.clientId = @"whatever";
    // set other properties of dict
    return dict;
}