why its showing below like in console.
am trying to do like this
ERROR in Error: Tried to find bootstrap code, but could not. Specify either statically analyzable bootstrap code or pass in an entryModule to the plugins options.
    at Object.resolveEntryModuleFromMain (D:\Users\cli-quickstart\cli-quickstart\node_modules\@ngtools\webpack\src\entry_resolver.js:131:11)
    at Promise.resolve.then.then (D:\Users\cli-quickstart\cli-quickstart\node_modules\@ngtools\webpack\src\angular_compiler_plugin.js:238:54)                                                                                                                              at process._tickCallback (internal/process/next_tick.js:103:7)
webpack: Failed to compile.
actually am copy and pasting that plunker example in already exist project.
thanks in advance

Error loading https://unpkg.com/rxjs/operators/refCount.js as "./refCount" from https://unpkg.com/rxjs/operators/share.jsin plunkr