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Show disappointed elephant if web UI crashes (#10275)

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* Do not crash the whole UI when loading an invalid column

* Add error boundary component to catch Web UI crashes

* Add stack trace on supported browsers

* Add component stack info, pre-format everything for github

* Make “Reload” a clickable link that calls window.location.reload()

* Remove elephant friend from error boundary, make title stand out more

* Simplify error boundary to only a graphic
This commit is contained in:
Eugen Rochko 2019-03-15 05:35:45 +01:00 • committed by GitHub
parent ff565524aa
commit c20d096e6a
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3 changed files with 48 additions and 1 deletions
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5
app/javascript/mastodon/features/ui/components/bundle.js
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@ -53,6 +53,11 @@ class Bundle extends React.PureComponent {
const { fetchComponent, onFetch, onFetchSuccess, onFetchFail, renderDelay } = props || this.props;
const cachedMod = Bundle.cache.get(fetchComponent);
if (fetchComponent === undefined) {
this.setState({ mod: null });
return Promise.resolve();
}
onFetch();
if (cachedMod) {