Today, I am writing test code in my Sandbox, and until 15 minutes ago, my test execution was working. Now, all of a sudden, my tests stopped working. I can't run even a single test!
Test execution says:
Could not run tests on class 01pc00000005VHc (or whatever the
Id is of the test I'm trying to run).
I found this post describing the same issue with Winter '14 API: http://boards.developerforce.com/t5/Apex-Code-Development/Running-testMethods-Could-not-run-tests-on-class-ID/td-p/677209
I tried changing the version of my test code back to version 28.0 as well as only having one testMethod in my test class, but nothing solved my issue. I can't run any test code!!!
Any ideas? Many will be much appreciative!