Akshay Kandekar

[akandekar]

i try to install "ng add @ng-toolkit/universal" on my angular 6 project but it give me following error.My project is in Angular 6 but on my pc i have angular 11.

i Using package manager: npm
√ Found compatible package version: @ng-toolkit/universal@1.1.21.
√ Package information loaded.
√ Package successfully installed.
ERROR: newTree.optimize is not a function
ERROR: If you think that this error shouldn't occur, please fill up bug report here: https://github.com/maciejtreder/ng-toolkit/issues/new
INFO: stacktrace has been sent to tracking system.
Nothing to be done.