错误内容1：

TypeError: Cannot read property 'setData' of undefined at c.onHide (<anonymous>:4315:1095) at c.<anonymous> (<anonymous>:18:24117) at t.i (<anonymous>:18:25877) at X.emit (<anonymous>:7:31447) at Object.emitInternal (<anonymous>:6:3983) at X.<anonymous> (<anonymous>:8:11235) at X.emit (<anonymous>:7:31799) at Object.emit (<anonymous>:6:3703) at Function.<anonymous> (<anonymous>:8:9017) at <anonymous>:5:24790

错误内容2：

onHide onHide@[native code] [native code] zt Qt nn emit emit C global code