import Logger from "../utils/logger"; import { Margins, React } from "../webpack/common"; import { ErrorCard } from "./ErrorCard"; interface Props { fallback?: React.ComponentType>; onError?(error: Error, errorInfo: React.ErrorInfo): void; message?: string; } const color = "#e78284"; const logger = new Logger("React ErrorBoundary", color); const NO_ERROR = {}; export default class ErrorBoundary extends React.Component> { static wrap(Component: React.ComponentType): (props: T) => React.ReactElement { return props => ( ); } state = { error: NO_ERROR as any, stack: "", message: "" }; static getDerivedStateFromError(error: any) { let stack = error?.stack ?? ""; let message = error?.message || String(error); if (error instanceof Error && stack) { const eolIdx = stack.indexOf("\n"); if (eolIdx !== -1) { message = stack.slice(0, eolIdx); stack = stack.slice(eolIdx + 1).replace(/https:\/\/\S+\/assets\//g, ""); } } return { error, stack, message }; } componentDidCatch(error: Error, errorInfo: React.ErrorInfo) { this.props.onError?.(error, errorInfo); logger.error("A component threw an Error\n", error); logger.error("Component Stack", errorInfo.componentStack); } render() { if (this.state.error === NO_ERROR) return this.props.children; if (this.props.fallback) return ; const msg = this.props.message || "An error occurred while rendering this Component. More info can be found below and in your console."; return (

Oh no!

{msg}

{this.state.message} {!!this.state.stack && (
                            {this.state.stack}
                        
)}
); } }