ERR_HTTP2_UNSUPPORTED_PROTOCOL
node
protocol_error
official
true
Unsupported protocol
ID: node/err_http2_unsupported_protocol
0%Fix Rate
95%Confidence
0Evidence
Version Compatibility
| Version | Status | Introduced | Deprecated | Notes |
|---|---|---|---|---|
| 18 | active | — | — | — |
| 20 | active | — | — | — |
| 22 | active | — | — | — |
Root Cause
An unsupported protocol was negotiated during HTTP/2 connection setup.
generic