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                        /ReactNative入門與進階

真機運行報錯

老師我在真機運行報這個錯誤
04-16 14:17:15.098 18374-18406/? E/unknown:ReactNative: Exception in native call
??? com.facebook.jni.UnknownCppException: Unknown
??????? at com.facebook.react.bridge.CatalystInstanceImpl.jniLoadScriptFromAssets(Native Method)
??????? at com.facebook.react.bridge.CatalystInstanceImpl.loadScriptFromAssets(CatalystInstanceImpl.java:218)
??????? at com.facebook.react.bridge.JSBundleLoader$1.loadScript(JSBundleLoader.java:31)
??????? at com.facebook.react.bridge.CatalystInstanceImpl.runJSBundle(CatalystInstanceImpl.java:247)
??????? at com.facebook.react.ReactInstanceManager.createReactContext(ReactInstanceManager.java:1152)
??????? at com.facebook.react.ReactInstanceManager.access$900(ReactInstanceManager.java:123)
??????? at com.facebook.react.ReactInstanceManager$5.run(ReactInstanceManager.java:943)
??????? at java.lang.Thread.run(Thread.java:818)