fixed bug in example-code

15 jobs for master in 17 minutes and 1 second (queued for 6 seconds)
Status Job ID Name Coverage
  Build
passed #50910
conda-linux
build_linux_27

00:01:27

passed #50913
conda-linux
build_linux_34

00:01:35

passed #50915
conda-linux
build_linux_35

00:01:34

passed #50911
conda-macosx
build_macosx_27

00:04:20

passed #50914
conda-macosx
build_macosx_34

00:02:35

passed #50912
conda-macosx
build_macosx_35

00:02:44

 
  Test
failed #50919
conda-linux
test_linux_27

00:03:46

failed #50917
conda-linux
test_linux_34

00:04:06

failed #50916
conda-linux
test_linux_35

00:04:05

canceled #50920
conda-macosx
test_macosx_27

00:09:27

canceled #50918
conda-macosx
test_macosx_34

00:09:27

canceled #50921
conda-macosx
test_macosx_35

00:09:27

 
  Docs
canceled #50922
conda-linux
docs_linux_35

 
  Wheels
canceled #50923
conda-linux
wheels_linux_27

canceled #50924
conda-linux
wheels_linux_35

 
Name Stage Failure
failed
test_linux_27 Test There is an unknown failure, please try again
    9 tests
1 failure in tests
0 failures in setup code
0 failures in cleanup code
build finished with problems.
(14:37:35)
Error: Command Failed "/home/gitlab-runner/builds/0d638152/2/bob/bob.ip.qualitymeasure/build-prefix/bin/sphinx-build -b doctest /home/gitlab-runner/builds/0d638152/2/bob/bob.ip.qualitymeasure/doc bob.ip.qualitymeasure/sphinx"
Running after script...
$ ./_ci/after_test.sh
ERROR: Build failed: exit status 1
failed
test_linux_34 Test There is an unknown failure, please try again
    9 tests
1 failure in tests
0 failures in setup code
0 failures in cleanup code
build finished with problems.
(14:37:54)
Error: Command Failed "/home/gitlab-runner/builds/0d638152/1/bob/bob.ip.qualitymeasure/build-prefix/bin/sphinx-build -b doctest /home/gitlab-runner/builds/0d638152/1/bob/bob.ip.qualitymeasure/doc bob.ip.qualitymeasure/sphinx"
Running after script...
$ ./_ci/after_test.sh
ERROR: Build failed: exit status 1
failed
test_linux_35 Test There is an unknown failure, please try again
    9 tests
1 failure in tests
0 failures in setup code
0 failures in cleanup code
build finished with problems.
(14:37:53)
Error: Command Failed "/home/gitlab-runner/builds/0d638152/0/bob/bob.ip.qualitymeasure/build-prefix/bin/sphinx-build -b doctest /home/gitlab-runner/builds/0d638152/0/bob/bob.ip.qualitymeasure/doc bob.ip.qualitymeasure/sphinx"
Running after script...
$ ./_ci/after_test.sh
ERROR: Build failed: exit status 1