I am having errors deploying to my sandbox (using F5) with the latest build (Bloom R29 - 1.27.14). When I try to deploy a lightning component and an APEX file at the same time, I get the following error:

Error 1 Value cannot be null.
Parameter name: source

I can deploy EITHER a Lightning component or APEX files separately, but if I try to do them at the same time, I get that error. If I then go and manually deploy each item that it tried to deploy together, each one goes through just fine.

Is anyone else seeing this?

Output:

------ Deploy has started: Project: Proj1Vance ------

Search for changed files has started [12:48:45.666].

Looking for changed items dependencies...
The file aura\ProviderOrderMatch\ProviderOrderMatch.cmp has been changed.
The file aura\ProviderOrderMatch\ProviderOrderMatchController.js has been changed.
The file aura\ProviderOrderMatch\ProviderOrderMatchHelper.js has been changed.
The file classes\ProviderOrderMatchController.cls has been changed.

Looking for empty files...

Checking if the changed files have pending server changes [12:48:45.717].
No pending conflicts were found.

Choosing the deploy strategy depends on changed files...

Deploy strategy has been chosen.

Deploying changed items...

Deploy is finished with errors [12:49:31.893].

Deploy error: Test coverage of selected Apex Class is 0%, at least 75% test coverage is required
Value cannot be null.
Parameter name: source

Time Elapsed 00:00:46.371

========== Deploy: Project: Proj1Vance failed ==========