java.lang.NullPointerException - NFC Problem

[Someshvemuri]

Description : I am facing this issue(java.lang.NullPointerException) during build step

I am new to everything(Android Studio, Github). so, I don't know If this is a proper way to ask help.

[SebaDro]

Hi @Someshvemuri ,

looking at your screenshots, I guess that you tried to build and start the OBDSimulator. This is a legacy component, just for simulation and testing purpose and is no longer maintained. It will not run on newer devices, so just excluded it from the build in your IDE.

[Someshvemuri]

Hi @SebaDro ,

Thank you so much for trying to help me, I am facing a lot of errors after excluding OBDSimulator module

gradle-8.9

(enviroCar-app) - dependencies {
classpath 'com.android.tools.build:gradle:7.4.2'
}

java --version
openjdk 17.0.14 2025-01-21
OpenJDK Runtime Environment (build 17.0.14+7-Ubuntu-122.04.1)
OpenJDK 64-Bit Server VM (build 17.0.14+7-Ubuntu-122.04.1, mixed mode, sharing)

javac --version
javac 18.0.2-ea

Android Studio - Android Studio Ladybug Feature Drop (2024.2.2 Patch 2) with Build #AI-242.23726.103.2422.13103373

Am I missing something and only one to face these errors? and I am trying to solve these but I see errors from all modules(.abd,.remote). I'll downgrade Android Studio or gradle or anything else if needed.

Thank you in advance for taking time out to help me

[SebaDro]

Well, it's quite hard to guess the issue here only from the screenshots. Are you trying to build the project via Android Studio Gradle Plugin or from the command line? Or do you try to run the application on a virtual device?