end-to-end tests fail

[donalmurtagh]

In the full project, if I run npm run e2e, I get this error:

Running:  default e2e tests
 ✖ Timed out while waiting for element <#app> to be present for 5000 milliseconds.  - expected "visible" but got: "not found"
    at Object.defaultE2eTests [as default e2e tests] (/Users/dmurtagh/workspace/scanstation/CoreUI-Vue/Vue_Full_Project/test/e2e/specs/test.js:13:8)
    at _combinedTickCallback (internal/process/next_tick.js:95:7)


FAILED:  1 assertions failed (7.426s)

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 TEST FAILURE:  1 assertions failed, 0 passed. (7.558s)