The automated test run in \Drupal\Tests\jsonapi\Functional\RestJsonApiUnsupported::testApiJsonNotSupportedInRest() fails when run locally, with strlen() expects parameter 1 to be string, array given. Looking at the code, there is a call to \Drupal\Tests\rest\Functional\ResourceTestBase::provisionResource() that is missing the first parameter, which should be a REST resource plugin ID.
I'm not sure why this failure doesn't show up when run on DrupalCI, but it's clearly not correct.
The attached patch fixes the test on my local.
Comments
Comment #3
grimreaperHello,
I also got it yesterday but if you update core to 8.3.0 there is no more bug.
Comment #4
hampercm commentedUgh. Yes, I just figured that out. Thanks for the heads-up @Grimreaper!
Closing this out.