gRPC server reflection error - no such type

[nomad-software]

Is there an existing issue for this?

• I have searched the tracker for existing similar issues and I know that duplicates will be closed

Describe the Issue

I'm trying to use server reflection but it always errors saying that it can't find a type.

It seems like a regression of this; #10815

Rolling back to postman 10.1.2 185 v10/stable fixes the issue, so it looks like a definite regression.

Steps To Reproduce

• Create a new gRPC request
• Point to a server supporting reflection
• Trying using server reflection

Screenshots or Videos

No response

Operating System

Ubuntu

Postman Version

postman 10.7.0 186 v10/stable

Postman Platform

Postman App

User Account Type

Signed In User

Additional Context?

No response

[appurva21]

@nomad-software Thanks for writing in!

I am not able to reproduce this issue. Can you share a scaled-down version of your Protobuf that we can use?

[nomad-software]

Hi, unfortunately the protobuf files are closed source. Do you know where the logs are located?

[appurva21]

@nomad-software You can find the logs using this.

To help us investigate it further:

1. Can you share the screenshot/video recording of the error that you are facing?
2. Do you still get the error if you import the Protobuf instead of using server reflection?

[nomad-software]

[nomad-software]

I don't get an error if I import the proto files instead of using reflection.

[dane-skipper]

We also started suffering this issue when we upgraded to the latest Postman version

[codenirvana]

@dane-skipper, Can you share the scaled-down proto files that we can use to reproduce this issue?

[codenirvana]

@dane-skipper @nomad-software This could be because of our recent performance improvements in server reflection.
I went through the changes, and based on the error details (shared above), I tried a few proto files, which could result in this, but I cannot reproduce this issue locally.

Can you share the scaled-down proto files or how the given type is used/nested will help to fast-track the fix.

[marcustut]

Started to have this issue as well, which on previous version it works without problems.

[krugi]

Experiencing this as well. Works perfectly fine with grpcurl

[chadxzs]

also having this issue. A colleague that uses Postman v9 says he does not experience this issue accessing the same API w/ reflection.