Environment
Provide version numbers for the following components (information can be retrieved by running tns info in your project folder or by inspecting the package.json of the project):

• CLI: 6.2
• Cross-platform modules: 6.2
• Android Runtime: 6.2
• Plugin(s):
  "@nstudio/nativescript-cardview": "^1.0.0",
  "@nstudio/nativescript-snackbar": "^1.0.0",
  "base-64": "^0.1.0",
  "email-validator": "^2.0.4",
  "guid-typescript": "^1.0.9",
  "nativescript-angular": "~8.2.0",
  "nativescript-iqkeyboardmanager": "^1.5.1",
  "nativescript-plugin-firebase": "^10.0.1",
  "nativescript-theme-core": "~1.0.6",
  "nativescript-ui-listview": "^7.0.5",
  "reflect-metadata": "~0.1.12",
  "rxjs": "^6.4.0",
  "sha1": "^1.1.1",
  "tns-core-modules": "^6.2.0",
  "underscore": "^1.9.1",
  "utf8": "^3.0.0",
• NativeScript-Angular: ~8.2
• Angular: ~8.2

Describe the bug

1. After building the project on the 6.2 android emulator, a message appeared on console:

topmost() is deprecated. Use Frame.topmost() instead.

I do not use it (topmost) directly. There is a list (RadListView) on the page and scrolling does not occur. When you re-enter the page, everything is OK.

2. When building the release, a message appeared

ERROR in NativeScriptSnapshot. Snapshot generation failed!
Docker installation cannot be found. Install Docker and add it to your PATH in order to build snapshots.
Executing webpack failed with exit code 2.

I deleted the parameter --env.snapshot and managed to collect the release.

In previous versions, this was not.