ClassicEditor.create(document.querySelector('.editor'),{// Editor configuration.}).then(editor=>{window.editor=editor;}).catch(handleSampleError);functionhandleSampleError(error){constissueUrl='https://github.com/ckeditor/ckeditor5/issues';constmessage=['Oops, something went wrong!',`Please, report the following error on ${issueUrl} with the build id "uceq6bgu3lfd-kt2in2wfrqk0" and the error stack trace:`].join('\n');console.error(message);console.error(error);}