Real machine hint Undefinedsymbolsforarchitecturearm64

Transferred from: http://www.haodaima.net/art/2830860

iOS program simulator phone is running normally, archiving error: Undefined symbols for architecture arm64

Today found that the written program can be run on the emulator and can be run on the phone, but why archive error, error message is as follows: It means that there are several classes that do not support arm64 directives There is a undefined symbols for architecture arm64 error, the workaround is as follows: View the packages that were introduced and discover Lipo-info libwechatsdk.a files found only support for ARMV7 armv7s,i386 instructions So the solution is in Target's build settings valid architectures will arm64 first temporarily removed, archive can succeed.

Real machine hint Undefinedsymbolsforarchitecturearm64