Firebase Performance Monitoring fails to instrument network traces

[READ] Step 1: Are you in the right place?

Issues filed here should be about bugs in the code in this repository. If you have a general question, need help debugging, or fall into some other category use one of these other channels:

• For general technical questions, post a question on StackOverflow with the firebase tag.
• For general Firebase discussion, use the firebase-talk google group.
• For help troubleshooting your application that does not fall under one of the above categories, reach out to the personalized Firebase support channel.

[REQUIRED] Step 2: Describe your environment

• Android Studio version: 4.1.2
• Firebase Component: Performance-Monitoring (Database, Firestore, Storage, Functions, etc)
• Component version: 19.1.1

[REQUIRED] Step 3: Describe the problem

While insturmenting with firebase performance to enable HTTP traces (https://firebase.google.com/docs/perf-mon/get-started-android#add-perfmon-plugin). I get the following error message

Can't instrument because of null. Copying as is.

Steps to reproduce:

This happens when running any :app:assembleDebug

Relevant Code:

// TODO(you): code here to reproduce the problem

[notsatyarth]

Hi @jposuna, Sorry I missed that. I am still facing this issue. However I do not have the time right now to create a repro for this. I’ll close the issue the and reopen when I can provide the repro. Thank you very much for helping me with this.

[jposuna]

Thank you @satyarths , we will look into how we can provide a more meaningful error message.

Regarding the issue, I understood from your second message that the issue wasn’t resolved and you were still facing some issue. The questions I was asking for were to debug the issue with:

java.lang.ClassNotFoundException: org.apache.http.impl.client.DefaultHttpClient
java.lang.ClassNotFoundException: io.jsonwebtoken.Jwt
java.lang.ClassNotFoundException: io.jsonwebtoken.Claims

If you are still facing this issue, could you provide the information for the issue? If it’s all solved, please feel free to close the issue.