[v3] Page will not load after importing invalid spec

[tulir]

I removed the info section in the import box and imported the spec. The import was successful (according to the popup modal), but when I reloaded the page it just turned blank and the console contained errors. Also, the console had TypeError: openapi.info is undefined right after importing.

Steps to reproduce:

1. Remove the whole info and/or servers section from the JSON box in the Upload tab
2. Click Load Definition
3. Refresh the page

The problem seems to be that the uploaded definitions aren't properly validated and/or fixed.

[MikeRalphson]

@tulir Thanks for the bug report! Have added to the pre-processing of the definition a check that the info object and mandatory properties are defined. Seems to fix the problem for me, but if you get a chance to retest?

[tulir]

Removing the info object works fine now, but removing the servers array will still break the page.

[MikeRalphson]

Detection of missing servers array now fixed.

[tulir]

Seems to work now, thanks!