linker command failed with exit code 1 (use -v to see invocation)

你的运行环境

Xcode 9.2

• 插件版本:
  "jcore-react-native": "^1.2.5",
  "jpush-react-native": "^2.1.12",

• react-native 版本：
  "react-native": "0.50.3",

期望效果

实现jpush-react-native消息推送功能

实际效果

Xcode 编译报错：
Undefined symbols for architecture x86_64:
"_kJPFNetworkIsConnectingNotification", referenced from:
-[RCTJPushModule init] in RCTJPushModule.o
"_kJPFNetworkDidRegisterNotification", referenced from:
-[RCTJPushModule init] in RCTJPushModule.o
"_JCOREDisplayVersion", referenced from:
+[JPUSHService commonSetupWithOption:appKey:channel:apsForProduction:advertisingIdentifier:] in libjpush-ios-3.0.7.a(JPUSHService.o)
"_JCOREGetBuildVersion", referenced from:
+[JPUSHService commonSetupWithOption:appKey:channel:apsForProduction:advertisingIdentifier:] in libjpush-ios-3.0.7.a(JPUSHService.o)
"_kJPFNetworkDidSetupNotification", referenced from:
-[RCTJPushModule init] in RCTJPushModule.o
"_kJPFNetworkDidCloseNotification", referenced from:
-[RCTJPushModule init] in RCTJPushModule.o
-[RCTJPushModule reactJSDidload] in RCTJPushModule.o
"_kJPFNetworkDidLoginNotification", referenced from:
-[RCTJPushModule init] in RCTJPushModule.o
-[RCTJPushModule reactJSDidload] in RCTJPushModule.o
"_kJPFNetworkDidReceiveMessageNotification", referenced from:
-[RCTJPushModule init] in RCTJPushModule.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

重现步骤

1. 在项目根目录执行 yarn add jpush-react-native jcore-react-native 安装插件
2. 在项目根目录执行 react-native link 安装依赖 执行中并输入key值已完成自配置
3. 在ios项目跟目录执行 pod install 集成插件
   4.打开Xcode的Build Settings的Search Paths的Header Search Paths添加路径：$(SRCROOT)/../node_modules/jpush-react-native/ios/RCTJPushModule
   5.打开Xcode的Build Phases的Link Binary With Libraries添加如下库：
   libz.tbd
   CoreTelephony.framework
   Security.framework
   CFNetwork.framework
   CoreFoundation.framework
   SystemConfiguration.framework
   Foundation.framework
   UIKit.framework
   UserNotifications.framework
   libresolv.tbd
   6.把UserNotifications.framework的Status改为Optional
   7.把Capabilities的Push Notifiactions 值改为ON，并Steps都为√
   8.把node_modules>jpush-react-native>ios>RCTPushModule.xcodeproj添加到Xcode项目的Libraries文件夹中
   9.把node_modules>jpush-react-native>ios>RCTPushModule整个文件夹添加到Xcode项目的项目根目录下

Debug logs

ios Xcode编译报错：
Ld /Users/samcms/Library/Developer/Xcode/DerivedData/nnapp-dkdeqhvvcosmxqfxmtrdqiugfrvn/Build/Products/Debug-iphonesimulator/JPushRN/JPushRN.framework/JPushRN normal x86_64
cd /Users/samcms/Desktop/nnapp/ios/Pods
export IPHONEOS_DEPLOYMENT_TARGET=8.0
export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch x86_64 -dynamiclib -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator11.2.sdk -L/Users/samcms/Library/Developer/Xcode/DerivedData/nnapp-dkdeqhvvcosmxqfxmtrdqiugfrvn/Build/Products/Debug-iphonesimulator/JPushRN -L/Users/samcms/Desktop/nnapp/ios/Pods/../../node_modules/jpush-react-native/ios/RCTJPushModule -F/Users/samcms/Library/Developer/Xcode/DerivedData/nnapp-dkdeqhvvcosmxqfxmtrdqiugfrvn/Build/Products/Debug-iphonesimulator/JPushRN -F/Users/samcms/Library/Developer/Xcode/DerivedData/nnapp-dkdeqhvvcosmxqfxmtrdqiugfrvn/Build/Products/Debug-iphonesimulator/React -filelist /Users/samcms/Library/Developer/Xcode/DerivedData/nnapp-dkdeqhvvcosmxqfxmtrdqiugfrvn/Build/Intermediates.noindex/Pods.build/Debug-iphonesimulator/JPushRN.build/Objects-normal/x86_64/JPushRN.LinkFileList -install_name @rpath/JPushRN.framework/JPushRN -Xlinker -rpath -Xlinker @executable_path/Frameworks -Xlinker -rpath -Xlinker @loader_path/Frameworks -mios-simulator-version-min=8.0 -dead_strip -Xlinker -object_path_lto -Xlinker /Users/samcms/Library/Developer/Xcode/DerivedData/nnapp-dkdeqhvvcosmxqfxmtrdqiugfrvn/Build/Intermediates.noindex/Pods.build/Debug-iphonesimulator/JPushRN.build/Objects-normal/x86_64/JPushRN_lto.o -Xlinker -export_dynamic -Xlinker -no_deduplicate -Xlinker -objc_abi_version -Xlinker 2 -fobjc-arc -fobjc-link-runtime -ljpush-ios-3.0.7 -lresolv -lz -framework CFNetwork -framework CoreFoundation -framework CoreGraphics -framework CoreTelephony -framework Foundation -framework Security -framework SystemConfiguration -framework UIKit -weak_framework UserNotifications -framework CFNetwork -framework CoreFoundation -framework CoreGraphics -framework CoreTelephony -framework Foundation -framework React -framework Security -framework SystemConfiguration -framework UIKit -single_module -compatibility_version 1 -current_version 1 -Xlinker -dependency_info -Xlinker /Users/samcms/Library/Developer/Xcode/DerivedData/nnapp-dkdeqhvvcosmxqfxmtrdqiugfrvn/Build/Intermediates.noindex/Pods.build/Debug-iphonesimulator/JPushRN.build/Objects-normal/x86_64/JPushRN_dependency_info.dat -o /Users/samcms/Library/Developer/Xcode/DerivedData/nnapp-dkdeqhvvcosmxqfxmtrdqiugfrvn/Build/Products/Debug-iphonesimulator/JPushRN/JPushRN.framework/JPushRN

Undefined symbols for architecture x86_64:
"_kJPFNetworkIsConnectingNotification", referenced from:
-[RCTJPushModule init] in RCTJPushModule.o
"_kJPFNetworkDidRegisterNotification", referenced from:
-[RCTJPushModule init] in RCTJPushModule.o
"_JCOREDisplayVersion", referenced from:
+[JPUSHService commonSetupWithOption:appKey:channel:apsForProduction:advertisingIdentifier:] in libjpush-ios-3.0.7.a(JPUSHService.o)
"_JCOREGetBuildVersion", referenced from:
+[JPUSHService commonSetupWithOption:appKey:channel:apsForProduction:advertisingIdentifier:] in libjpush-ios-3.0.7.a(JPUSHService.o)
"_kJPFNetworkDidSetupNotification", referenced from:
-[RCTJPushModule init] in RCTJPushModule.o
"_kJPFNetworkDidCloseNotification", referenced from:
-[RCTJPushModule init] in RCTJPushModule.o
-[RCTJPushModule reactJSDidload] in RCTJPushModule.o
"_kJPFNetworkDidLoginNotification", referenced from:
-[RCTJPushModule init] in RCTJPushModule.o
-[RCTJPushModule reactJSDidload] in RCTJPushModule.o
"_kJPFNetworkDidReceiveMessageNotification", referenced from:
-[RCTJPushModule init] in RCTJPushModule.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Start with the iOS integration steps and the build command shown in the report, then inspect node_modules/jpush-react-native/ios/RCTJPushModule and the linked libjpush-ios-3.0.7.a. Check how the build provides the missing JCORE and network notification symbols, and rerun the simulator build after pod install. Done means the JPushRN framework links successfully without undefined-symbol errors.