팝업창이 안떠요

Object {

 "key": "DetailPage-q9xIO-vjupNXWlfw5ijhD",

 "name": "DetailPage",

 "params": Object {

  "idx": 0,

 },

 "path": undefined,

}

3ba4d8f1e8eceec7

[Unhandled promise rejection: ReferenceError: Can't find variable: user_id]

at node_modules\@babel\runtime\helpers\regeneratorRuntime.js:null in tryCatch

at node_modules\@babel\runtime\helpers\regeneratorRuntime.js:null in <anonymous>

at node_modules\@babel\runtime\helpers\regeneratorRuntime.js:null in tryCatch

at node_modules\@babel\runtime\helpers\regeneratorRuntime.js:null in invoke

at node_modules\@babel\runtime\helpers\regeneratorRuntime.js:null in PromiseImpl.resolve.then$argument_0

at node_modules\promise\setimmediate\core.js:null in tryCallOne

at node_modules\promise\setimmediate\core.js:null in setImmediate$argument_0

at node_modules\react-native\Libraries\Core\Timers\JSTimers.js:null in _allocateCallback$argument_0

at node_modules\react-native\Libraries\Core\Timers\JSTimers.js:null in _callTimer

at node_modules\react-native\Libraries\Core\Timers\JSTimers.js:null in _callReactNativeMicrotasksPass

at node_modules\react-native\Libraries\Core\Timers\JSTimers.js:null in callReactNativeMicrotasks

at node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:null in __callReactNativeMicrotasks

at node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:null in __guard$argument_0

at node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:null in __guard

at node_modules\react-native\Libraries\BatchedBridge\MessageQueue.js:null in flushedQueue