" _sqlite3_key"未找到架构i386的符号 [英] "_sqlite3_key" Symbol(s) not found for architecture i386

问题描述

您好我使用此SQLCipher（ http://sqlcipher.net/ios-tutorial/ ）加密我的sqlite但是当我编译时遇到了这个错误

Hi I used this SQLCipher(http://sqlcipher.net/ios-tutorial/) to encrypt my sqlite but when I compile I met this error

 "_sqlite3_key", referenced from:

 -[LCAppDelegate application:didFinishLaunchingWithOptions:] in LCAppDelegate.o

 Symbol(s) not found for architecture i386

当我在AppDelegate中使用此代码时发生了这种情况

It happened when I used this code in my AppDelegate

#import <sqlite3.h>

    ...
    NSString *databasePath = [[NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES) objectAtIndex:0]
                              stringByAppendingPathComponent: @"sqlcipher.db"];
    sqlite3 *db;
    if (sqlite3_open([databasePath UTF8String], &db) == SQLITE_OK) {
        const char* key = [@"BIGSecret" UTF8String];
        sqlite3_key(db, key, strlen(key));
        if (sqlite3_exec(db, (const char*) "SELECT count(*) FROM sqlite_master;", NULL, NULL, NULL) == SQLITE_OK) {
            // password is correct, or, database has been initialized

        } else {
            // incorrect password!
        }

        sqlite3_close(db);
    }

任何人都知道如何解决这个问题？请帮助我!!!

Anyone know how to solve this? Please help me !!!

推荐答案

你没有为i386编译它 - 看教程

You didnt compile it for i386 -- looking at the tutorial

将i386添加到有效的archs&要建造的拱门。

add i386 to the valid archs & the archs to build.

=>只有SIMULATOR是i386

=> only the SIMULATOR is i386

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