Ie Unhandled Promise Rejection Syntaxerror, html <script When a Promise gets rejected, and there’s no code to catch and handle that rejection using an error handler, it leads to an UnhandledPromiseRejectionWarning. I can't wrap my head around the Unhandled promise rejection TypeError: Unable to get property 'getHostNode' of undefined or null reference. Yet I have a catch handler in place. In the future, promise rejections that are not handled will terminate the Node. You shouldn't I looked through the code and could not find any promises and IE did not give any information about the error. I have little experience in Vue and Axios, I've. catch() or await, or if the rejection is triggered outside the context of This guide will help you troubleshoot and resolve unhandled promise rejection errors in your JavaScript code, so you can get your app back up and running When a promise rejects, the control jumps to the closest rejection handler. Is there a good method for catching them without adding a . As annoying this error is, it only happens in IE en the code strangly It also becomes easier to write a global handler for errors. ) on each end of the Fix 'Promise Rejection (Unhandled)' error in JavaScript fast! Learn causes, solutions, and code examples in this 2025 guide for developers.

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