otlphttp exporter

[klempinen]

Hi

I am trying to use otlphttp exporter and once I send the data to APM backend, I seem to get this error

2022/09/30 14:13:03 proto: cannot parse invalid wire-format data

Any idea what could be causing this as same backend works fine with other platforms? Also Is there way to print server response?

Thanks, Kim

ps. I am new to Go

[MrAlias]

Can you please add a minimal code example to reproduce the error you are seeing? Your question is very ambiguous without it.

[klempinen]

I found the reason myself, this one can be considered resolved.

[dmathieu]

Could you describe what this was, for anybody who would visit this discussion in the future?

[gmreads]

I got this error too, because my configured receiver didn't understand protobuff, was replying with JSON and 400.
OTLP supported backends like Jaeger work just fine

[pellared]

By @gmreads

I got this error too, because my configured receiver didn't understand protobuff, was replying with JSON and 400.
OTLP supported backends like Jaeger work just fine