Show error message upon import exception

[christianlupus]

This solves partially the issue described in #626 as it avoids an empty alert box.

[codecov]

Codecov Report

Merging #647 (b947d6a) into master (c2ccb3c) will not change coverage.
The diff coverage is 0.00%.

@@           Coverage Diff            @@
##             master    #647   +/-   ##
========================================
  Coverage      0.99%   0.99%           
  Complexity      452     452           
========================================
  Files            15      15           
  Lines          1414    1414           
========================================
  Hits             14      14           
  Misses         1400    1400           

Flag	Coverage Δ	Complexity Δ
integration	0.00% <0.00%> (ø)	0.00 <0.00> (ø)
unittests	0.99% <0.00%> (ø)	0.00 <0.00> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ	Complexity Δ
lib/Controller/MainController.php	0.00% <0.00%> (ø)	40.00 <0.00> (ø)

[christianlupus]

@seyfeb as the original line in the AppNavi.vue came from the Axios update, I just wanted to make sure you are ok with this modification. Or should we check that at least some result was returned before we try to use it?

[seyfeb]

@seyfeb as the original line in the AppNavi.vue came from the Axios update, I just wanted to make sure you are ok with this modification. Or should we check that at least some result was returned before we try to use it?

I think there is always some response from the server?* To be sure one could provide a default feedback to the user if it’s empty.

• I’m not sure what the response contains if there is a timeout

[christianlupus]

@seyfeb I had a look at the axios documentation once more and came up with a bit more secure code in the sense that exceptions are handled more explicitly.

[seyfeb]

I think this should be fine, except for the failing linters 😄

[christianlupus]

The linters are taken care of.
Good to have them in the CI chain 😄