Merge pull request #359 from atom/failed-to-load-package

Fixes unable to load package

Author: darangi

lib/spell-check-task.js

@@ -96,6 +96,8 @@ module.exports = SpellCheckTask = (function () {
 
         static startNextJob() {
             const activeEditor = atom.workspace.getActiveTextEditor();
+            if (!activeEditor) return;
+
             const activeEditorId = activeEditor.id;
             const job =
                 this.jobs.find((j) => j.editorId === activeEditorId) ||