Error handling of search queries in Entity Lists

[luk-kaminski]

Expected Behavior

When I type wrong query or fail to finish query typing on time, the page does not freeze. I can finish or correct my query.

Current Behavior

The page shows error and then freezes. You have to go to another page and get back. Your partial query is gone.

Steps to Reproduce (for bugs)

1. Go to Streams.
2. Type "id:" and a few numbers, so that it is wrong or incomplete ObjectID.
3. Either wait a few seconds or press Enter.
4. Enjoy the bug.

Your Environment

• Graylog Version: 5.0+, possibly earlier versions as well.

[linuspahl]

I was able to reproduce the bug with 5.0 and 4.3

[HungryHowies]

I was also able to reproduce this @luk-kaminski