CODEWITHSUNDEEP
iosobjective-cxcode
JagtaPawan
JagtaPawan

Reputation: 3

clang: error: linker command failed with exit code 1 (use -v to see invocation) Xcode

I've been new to xCode and facing this issue while adding a new file to existing project. The error I receive is :

duplicate symbol _main in: /Users/jagtapawan/Library/Developer/Xcode/DerivedData/pdf-gowwoupvsiukblehcdbaeublehki/Build/Intermediates/pdf.build/Debug/pdf.build/Objects-normal/x86_64/main.o /Users/jagtapawan/Library/Developer/Xcode/DerivedData/pdf-gowwoupvsiukblehcdbaeublehki/Build/Intermediates/pdf.build/Debug/pdf.build/Objects-normal/x86_64/func.o ld: 1 duplicate symbol for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation)

what I do is File -> New -> File. on the left panel select iOS source -> objective c -> next. It insists me to to enter

File: func

File type : Empty

Class : NSObject

my file hierarchy in Xcode is this way :

pdf

-func.m

--pdf

----main.m

--products

----pdf

whereas in finder the func.m and main.m are in the same folder pdf. please help me

Upvotes: 0

Views: 523

Answers (1)

user3432164
user3432164

Reputation:

I was able to solve the same problem with the following code.

Add this to the Library Search Paths in Build Settings and make sure you select recursive, delete other library paths which might be absolute paths.

$(PROJECT_DIR)

May be it will help you.

OR

You have duplicate symbol method which means there are duplicate file in project

In your Target's Build Phase, under "Compile Sources" check if there are duplicate file and delete one if you have duplication.

Hope this will help you.

Upvotes: 0

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