Offline Routing for iOS App

I am getting this error continuously

i.e ld: library not found for -lgraphhopper
clang: error: linker command failed with exit code 1 (use -v to see invocation)

can you give me the idea that how to add graphhopper library into our custom iOS project?

Though i followed all instructions that is given in your blog… I am still getting this error.So please help me with a precise instructions.

What parts of documentation you already have read? -> Community

And what examples fom there have you tried so far in detail?

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I have tried example that was given already and it is all in objective C .I need this in swift also.I can’t get a clear idea that how to add the grasshopper api and how to use in Xcode for swift .

GraphHopper is written in Java and the translation to Objective C is done via an open source tool. So if you want swift code you’ll either need a Java->Swift or an Objective C->Swift converter

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