我正在研究我的数据库访问类，它试图使用 sqlite3 函数调用数据库，但我收到了所有这些错误，如果有人以前经历过这些错误或者他们有任何错误，我只是受伤了了解为什么它们可能会发生。
Undefined symbols:
"_sqlite3_finalize", referenced from:
-[DBAccess getAllMakes] in DBAccess.o
"_sqlite3_errmsg", referenced from:
-[DBAccess initalizeDatabase] in DBAccess.o
-[DBAccess closeDatabase] in DBAccess.o
"_sqlite3_step", referenced from:
-[DBAccess getAllMakes] in DBAccess.o
"_sqlite3_column_text", referenced from:
-[DBAccess getAllMakes] in DBAccess.o
"_sqlite3_prepare_v2", referenced from:
-[DBAccess getAllMakes] in DBAccess.o
"_sqlite3_open", referenced from:
-[DBAccess initalizeDatabase] in DBAccess.o
"_sqlite3_close", referenced from:
-[DBAccess initalizeDatabase] in DBAccess.o
-[DBAccess closeDatabase] in DBAccess.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
最佳答案
将框架 libsqlite3.0.dylib 添加到框架中的项目
关于iphone - 如何在尝试实现我的 DBAccess 类时修复 sqlite3 错误，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/6286221/