Change Details

**Steps to Reproduce: ** 1. go to the article `http://localhost:8080/#/article/be/%D0%9A%D0%B0%D1%86%D1%8F%D1%80%D1%8B%D0%BD%D0%B0_%D0%9C%D0%B5%D0%B4%D1%8B%D1%87%D1%8B` 1. go to next page 1. select the reference `[4]` {F31812325} **Actual Results:** User doesn't see the reference preview popup, then unable to view article preview or even open the menu settings. **Expected Results:** nothing happens because no reference found in this article, then it shouldn't break other functionality after the error.

==Issue The app does not work properly after having a reference preview error ===Steps to Reproduce 1. go to the article `http://localhost:8080/#/article/be/%D0%9A%D0%B0%D1%86%D1%8F%D1%80%D1%8B%D0%BD%D0%B0_%D0%9C%D0%B5%D0%B4%D1%8B%D1%87%D1%8B` 1. go to next page 1. select the reference `[4]` {F31812325} ===Actual Results User doesn't see the reference preview popup, and then unable to view article preview or even open the menu settings. It appears that the error breaks other functionality. ===Expected Results Nothing should happen because there was no reference found in the article.

==Issue **The app does not work properly after having a reference preview error ===Steps to Reproduce: ** 1. go to the article `http://localhost:8080/#/article/be/%D0%9A%D0%B0%D1%86%D1%8F%D1%80%D1%8B%D0%BD%D0%B0_%D0%9C%D0%B5%D0%B4%D1%8B%D1%87%D1%8B` 1. go to next page 1. select the reference `[4]` {F31812325} **Actual Results:** User doesn't see the reference preview popup, then unable to view article preview or even open the menu settings.===Actual Results **Expected Results:**User doesn't see the reference preview popup, and then unable to view article preview or even open the menu settings. It appears that the error breaks other functionality. nothing happens because no reference found in this article,===Expected Results Nothing should happen because then it shouldn't break other functionality after the error.re was no reference found in the article.