yupei.wu

break when save model

2

when I save model, the script crash , the usage of focalloss in my code is below ``` net.loss = L.FocalLoss(net.deconv, net.label, loss_weight=1, propagate_down=[1, 0], loss_param=dict(normalize=True, ignore_label=-1), focal_loss_param=dict(alpha=0.25, gamma=2)) ````

ios使用支付宝客户端支付成功后无法调用rn里的callback函数

4

`Alipay.pay(data).then((msg) => { ``Alert.alert("购买成功");` `console.log(msg);` `this.props.callback(msg);` `this.props.navigator.pop();` `}, (e) => {` `Alert.alert("购买失败");` `console.log(e);` `}).catch((e)=>{` `console.log(e);` `});` 我的调用结构是这样的

snapshot crasp

22

when snapshot start, it crash. ```I0721 11:04:23.275279 17167 solver.cpp:228] Iteration 9, loss = 1.88784 I0721 11:04:23.275313 17167 solver.cpp:244] Train net output #0: acc = 0.428571 I0721 11:04:23.275321 17167 solver.cpp:244] Train...