RTCError: sdpLineNumber property
Baseline
2026
Newly available
Since April 2026, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.
The RTCError interface's read-only property
sdpLineNumber specifies the line number within the
SDP at which a syntax error occurred while parsing it.
Value
An unsigned integer value indicating the line within the SDP at which the syntax error
described by the RTCError object occurred. The lines are numbered starting
with line 1.
This property is null unless the value of
errorDetail is sdp-syntax-error.
Specifications
| Specification |
|---|
| WebRTC: Real-Time Communication in Browsers # dom-rtcerror-sdplinenumber |