Where should I located pom.xml

Where should I located pom.xml when doing rush build to avoid error package com.fasterxml.jackson.core does not exist ?
Thank you

Screenshot 2023-08-31 171801

# Optimizes the extension on every release build.
optimize: true

If enabled, you will be able to use Java 8 language features in your extension.

enable: false
desugar_deps: false


Extension icon. This can be a URL or a local image in 'assets' folder.

icon: icon.png

Extension assets.


- my_awesome_asset.anything

Extension dependencies (JAR).


  • jackson-core-2.14.0.jar
  • jackson-databind-2.15.2.jar

after I download jar file and put it on deps, rush build successfully done.
but when I running test from MIT AI2 companion show Runtime Error. and could not build as .apk file
How to Solved this problem. Thank you

Screenshot 2023-09-01 121532

After I use the same version of Jackson :

  • jackson-core-2.15.2.jar
  • jackson-databind-2.15.2.jar
    the error has changed like this :
    Screenshot 2023-09-01 145636

and when I build .apk file, here is the error :

Can anybody help me to solved this problem ?