iOS Implicit declaration of function 'sqlite3_key' is invalid in C99

[cstayade]

Please help me with "Implicit declaration of function 'sqlite3_key' is invalid in c99".
I am new in iOS development (Objective-c), also working on already developed project and I an unable resolve the issue.
I am using FMDatabase, also found some workaround on same issue but no luck so far.

 

[PhoneyDeveloper]

An #import statement is missing for sqlite.h. Or that function doesn't exist or is misspelled. Or header-search-paths is missing the location for the sqlite.h header. The error means that the compiler can't find the header file that contains that method, and that this is now illegal in c99.

Are you using CocoaPods? I happened to notice this issue, which may be the same: https://github.com/CocoaPods/CocoaPods/issues/7232

 

[cstayade]

when i jump to the definition.. it show me the function from header file. Then why i am still getting same error if it was for 'missing for sqlite.h. Or that function doesn't exist or is misspelled'. Please help....

 

[PhoneyDeveloper]

Is the error in one of your files or for a file from FMDatabase? Is there an #import sqlite3.h statement?

Is there an example project from FMDatabase and does it build correctly? Can you compare it to your project?