Build Failed After adding Fingerprint auth plugin

I created one hybrid application "testapp" on web IDE, it was running fine. However I added plugin i.e. fingerprint authentication. However since I added it my project build start failing. It also affected my other project in same workspace and they also unable to build.More to it I created new workspace and created helloworld application. It was running there, Again after adding same plugin I started face same build failed issues. I tried to clear cache but not helped me.
Following is the logs I am getting on web IDE console : 10‎:‎15‎:‎42‎ ‎AM (LSPManager) Programming language services have been loaded. ‎10‎:‎15‎:‎59‎ ‎AM (Deployment) Checking for existing applications with sap.app/id testapp.testapp ‎10‎:‎15‎:‎59‎ ‎AM (Build) Build started. ‎10‎:‎16‎:‎00‎ ‎AM (Application Index) URI block was not added to the manifest.json file: Request failed: error URI: /sap/flp/flpnwc/sap/bc/ui2/app_index?sap.app/id=testapp.testapp&fields=sap.app/id,html5AppName ‎10‎:‎16‎:‎01‎ ‎AM (Deployment) Application Created with version 1.0.0 ‎10‎:‎16‎:‎02‎ ‎AM (DIBuild) Build of "/testapp" in progress. ‎10‎:‎16‎:‎04‎ ‎AM (DIBuild) [INFO] Retrieving source code
[INFO] Preparing node environment ‎10‎:‎16‎:‎06‎ ‎AM (DIBuild) [INFO] Node environment ready
[ERROR] An unexpected error has occurred during the build
[INFO] Build finished in 5 seconds