Deploy Error: TypeError: Cannot read property '0' of undefined

I have installed the ServerlessNestedPlugin and while deploying, I am getting the below error.

TypeError: Cannot read property '0' of undefined at ServerlessNestedPlugin.addPermissionParameters (/opt/atlassian/pipelines/agent/build/node_modules/serverless-nested-stack/index.js:229:84) at ServerlessNestedPlugin.splitStack (/opt/atlassian/pipelines/agent/build/node_modules/serverless-nested-stack/index.js:78:14) at /opt/atlassian/pipelines/agent/build/node_modules/serverless/lib/classes/PluginManager.js:490:55 at tryCatcher (/opt/atlassian/pipelines/agent/build/node_modules/bluebird/js/release/util.js:16:23) at Object.gotValue (/opt/atlassian/pipelines/agent/build/node_modules/bluebird/js/release/reduce.js:168:18) at Object.gotAccum (/opt/atlassian/pipelines/agent/build/node_modules/bluebird/js/release/reduce.js:155:25) at Object.tryCatcher (/opt/atlassian/pipelines/agent/build/node_modules/bluebird/js/release/util.js:16:23) at Promise._settlePromiseFromHandler (/opt/atlassian/pipelines/agent/build/node_modules/bluebird/js/release/promise.js:547:31) at Promise._settlePromise (/opt/atlassian/pipelines/agent/build/node_modules/bluebird/js/release/promise.js:604:18) at Promise._settlePromiseCtx (/opt/atlassian/pipelines/agent/build/node_modules/bluebird/js/release/promise.js:641:10) at _drainQueueStep (/opt/atlassian/pipelines/agent/build/node_modules/bluebird/js/release/async.js:97:12) at _drainQueue (/opt/atlassian/pipelines/agent/build/node_modules/bluebird/js/release/async.js:86:9) at Async._drainQueues (/opt/atlassian/pipelines/agent/build/node_modules/bluebird/js/release/async.js:102:5) at Immediate.Async.drainQueues [as _onImmediate] (/opt/atlassian/pipelines/agent/build/node_modules/bluebird/js/release/async.js:15:14) at processImmediate (internal/timers.js:439:21) at process.topLevelDomainCallback (domain.js:130:23)

Version Node Version: 12.14.1 Framework Version: 1.61.3 Plugin Version: 3.2.7 SDK Version: 2.3.0 Components Core Version: 1.1.2 Components CLI Version: 1.4.0

serverless.yml snippet

plugins:
  - serverless-plugin-warmup
  - serverless-offline
  - serverless-log-forwarding
  - serverless-domain-manager
  - serverless-nested-stack

Need some insight, what am I missing here?

aditmalik-synechron / serverless-nested-stack

Deploy Error: TypeError: Cannot read property '0' of undefined #13