Ken

@Zolyn Many thanks for your extremely quick response. And thanks to your work anyway.

@tangjinzhou In my scenario, we may send ajax in event callbacks(onSelect is just an example), if response error, errorHandler catch it. But it is uncaught error for now. Unified error...

I believe there is code in `vue core` like this: ```js try { await onClick(); } catch (err) { onErrorCaptured(err); } ``` so we need to keep the promise chain,...

We do handle errors in ajax, but just `Triage`, means transferring them into specific errors, like `ValidationError`, `MessageError`. Then the errors flow to components, components determine handle it by themselves,...

> I believe there is code in `vue core` like this: > > ```js > try { > await onClick(); > } catch (err) { > onErrorCaptured(err); > } >...

`emit` is asynchronous, wouldn't break main process. Example: ```js function onClick() { emit('custom-event', 'reject error'); console.log('this message will show before onErrorCaptured, and it always show up no matter emit fires...

@tangjinzhou demo PR #5229 submitted, please help to check. The PR is just for `onSelect` by `mouse click`, doesn't consider `key down` or fired by `search event`(as mentioned it is...

@tangjinzhou just FYI, after you refactor `Uploader` to setup, I faced same issue in `beforeUpload`  [onChange Link](https://github.com/vueComponent/ant-design-vue/blob/7a9111032669b0393702b6866f65be6f6d00abd8/components/vc-upload/AjaxUploader.tsx#L200) If I throw error in `beforeUpload`, the error won't be caught in...

Thanks for your comment. Yes, most times the chunks are small. There is a case in my project, we use a live video stream player in several pages. And it...

Hi Guys, I am using AngularJS and have same issue. And I think we have more tough problems in the case, like "how to resume scene when user back to...