From a72bdfdacc9440c88794bf2b15ef04e937066ef7 Mon Sep 17 00:00:00 2001 From: Steve-Mcl Date: Sat, 1 May 2021 11:40:43 +0100 Subject: [PATCH] Handle known bug (monaco-editor issue No 2382) - handles "Uncaught (in promise) Canceled: Canceled" --- .../src/js/ui/editors/code-editors/monaco.js | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/editors/code-editors/monaco.js b/packages/node_modules/@node-red/editor-client/src/js/ui/editors/code-editors/monaco.js index 313378ec7..f77405831 100644 --- a/packages/node_modules/@node-red/editor-client/src/js/ui/editors/code-editors/monaco.js +++ b/packages/node_modules/@node-red/editor-client/src/js/ui/editors/code-editors/monaco.js @@ -148,6 +148,20 @@ RED.editor.codeEditor.monaco = (function() { function init(options) { + + //Handles "Uncaught (in promise) Canceled: Canceled" + //@see https://github.com/microsoft/monaco-editor/issues/2382 + //This is fixed in commit microsoft/vscode@49cad9a however it is not yet present monaco-editor + //Remove the below addEventListener once monaco-editor V0.23.1 or greater is published + window.addEventListener('unhandledrejection', (evt) => { + if(evt && evt.reason && evt.reason.stack) { + if (evt.reason.name === 'Canceled' && evt.reason.stack.indexOf('vendor/monaco/dist') >= 0) { + evt.preventDefault(); + evt.stopImmediatePropagation(); + } + } + }); + options = options || {}; window.MonacoEnvironment = window.MonacoEnvironment || {}; window.MonacoEnvironment.getWorkerUrl = function (moduleId, label) {