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_dns_free_resource_r_dns_free環信SDK整合EaseMobSDK
"_dns_free_resource_record", referenced from: -[XMPPSRVResolver processRecord:length:] in libEaseMobClientSDKLite.a(XMPPSRVResolver.o)
這樣的錯誤,是由於缺少庫:
新增libresolv.dylib庫,就可以了