Log call stack symbols in case of native module method's failure

Differential Revision: D5921069

fbshipit-source-id: c386a836e6f3c314d668e02f3bae243dadcab6e3

React/CxxModule/RCTNativeModule.mm

@@ -103,8 +103,8 @@
     }
 
     NSString *message = [NSString stringWithFormat:
-                         @"Exception '%@' was thrown while invoking %s on target %@ with params %@",
-                         exception, method.JSMethodName, m_moduleData.name, objcParams];
+                         @"Exception '%@' was thrown while invoking %s on target %@ with params %@\ncallstack: %@",
+                         exception, method.JSMethodName, m_moduleData.name, objcParams, exception.callStackSymbols];
     RCTFatal(RCTErrorWithMessage(message));
   }
 }