understanding “Layout run failure” error logging

Question

I am doing some charting work and got a single line message \"Layout run failure\" when nothing was being created on the chart. Looking into this I found that I have to add

Answer 1

Some of the causes can be attributed as -

1. Overnesting (look for layouts inside layout. Some layout nested combinations will give this error)
2. A container is missing a layout.
3. A container or its children are missing sizing information. For example height/width or flex.
4. Using ui config on a component that is not defined in the sass.

To debug, we should investigate the layouts in the views where the exception is thrown.

Unfortunately, there is no documentation available.

source: Sencha support