25788 2014-05-18 14:33:34 +0000 Spec should explicitly specify whether the return types can be nullable or not. 2014-09-23 06:53:15 +0000 1 1 1 Unclassified WebRTC Working Group Media Capture and Streams unspecified All All RESOLVED WONTFIX P2 normal --- 1 kiran.guduru public-media-capture dom public-media-capture stefan.lk.hakansson oldest_to_newest 106285 0 kiran.guduru 2014-05-18 14:33:34 +0000 The return types of certain function may be null in certain scenarios. This has been specified for getTrackById "Return type: MediaStreamTrack, nullable", but missed to specify for other functions. This should be specified for all the possible cases clone - should return null in case of any error occurred while processing. and may be for other functions like getCapabilities, getConstraints, getSettings etc. 111438 1 dom 2014-09-12 15:04:36 +0000 There are no error conditions defined for clone, getCapabilities, getConstraints, getSettings, and I'm not clear what kind of error might occur. Thus I don't think their return values should be nullable. 111996 2 stefan.lk.hakansson 2014-09-23 06:53:15 +0000 There has been no evidence of the need for more cases where the return type can be null. Closing as "WONTFIX".