update to Matlab 2018b + minor changes (try/catch)

3 jobs from master in 1 minute and 21 seconds (queued for 13 seconds)
.gitlab-ci.yml not found in this commit
Status Job ID Name Coverage
  Build
failed #1321
build

01:21

 
  Test
skipped #1323
allowed to fail
code_quality
skipped #1322
test