Hello, sorry it took a while to get to this. If you're still having this 
problem I recommend you file an issue 
<https://github.com/protocolbuffers/protobuf/issues> in the GitHub 
repository so we can gather more details and reproduce there.

On Friday, May 13, 2022 at 1:19:18 AM UTC-7 [email protected] wrote:

> Hello,
>
> I would like to decode protobuf data (IoT devices) and running into some 
> decoding challenges. Can not use the Proto files due to environmental 
> constraints (cloud / run-time)
>
> 1> *Example of the protobuf data*
> : 
> 0a06282c0241057a10011805220d080510bea3f493062a03010c1628f1a6f493063002382b4001481482010f383634333233303532343736343839
>
> 2> *Decoding online* (e.g. via https://protobuf-decoder.netlify.app/) *works 
> fine*
>
> 3> Decoding via *protoc.exe is not working*
>
>    - protoc.exe --decode_raw < measurement01_bin.txt (have tried HEX or 
>    BIN as input)
>    - Result: Failed to parse input.
>    - Question: What am I not doing correct?
>
> 4> Further I would like to add protobuf decoder in a cloud solution 
> (in-memory) and ideally not be dependent on protoc (in my environment it is 
> almost impossible to run an exe). So I am looking for a *stand-alone 
> parser / raw decoder in run-time* and not using proto files.
>
>    - Question: Do you have idea for me on how I could set this up?
>
> Thanks a lot
>

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