{"json_modified": "2016-03-28T08:40:21.242673", "uuid": "64a78565-a66f-4ab2-a87f-ac3b297c8d56", "title": "JS_ErrorFromException", "url": "/en-US/docs/Mozilla/Projects/SpiderMonkey/JSAPI_reference/JS_ErrorFromException", "tags": ["R\u00e9f\u00e9rence", "Reference", "SpiderMonkey", "JSAPI Reference"], "translations": [], "modified": "2015-01-18T17:22:52", "label": "JS_ErrorFromException", "localization_tags": [], "locale": "en-US", "id": 132595, "last_edit": "2015-01-18T17:22:44", "summary": "If <code>obj</code> is an exception object, the exception will have (or be able to lazily create) an error report struct, and <code>JS_ErrorFromException</code> will return the address of that struct. Otherwise, it returns <code>nullptr</code>. The lifetime of the error report struct that might be returned is the same as the lifetime of the exception object.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Description", "title": "Description"}, {"id": "See_Also", "title": "See Also"}], "slug": "Mozilla/Projects/SpiderMonkey/JSAPI_reference/JS_ErrorFromException", "review_tags": ["technical"]}