facing entry point isssue in native script

[kapil9-10]

i want to use datepicker and Redautocompletetextbox but for both it's showing entry point error

package.json

"dependencies": { "@angular/animations": "~9.1.0", "@angular/common": "~9.1.0", "@angular/compiler": "~9.1.0", "@angular/core": "~9.1.0", "@angular/forms": "~9.1.0", "@angular/platform-browser": "~9.1.0", "@angular/platform-browser-dynamic": "~9.1.0", "@angular/router": "~9.1.0", "@nativescript/angular": "~9.0.0", "@nativescript/theme": "~2.3.0", "@nstudio/nativescript-checkbox": "^1.0.0", "nativescript-datetimepicker": "^1.2.2", "nativescript-intl": "^4.0.1", "nativescript-ui-calendar": "^6.1.0", "reflect-metadata": "~0.1.12", "rxjs": "^6.5.0", "tns-core-modules": "~6.5.0", "zone.js": "~0.10.3" },

ERROR ***********************************************************************************************************************

There is no appropriate source code format in 'C:/Users/shama/TravelGo/node_modules/nativescript-datetimepicker' entry-point. at DependencyResolver.getEntryPointFormatInfo (C:\Users\shama\TravelGo\node_modules@angular\compiler-cli\ngcc\src\dependencies\dependency_resolver.js:164:19)
at DependencyResolver.getEntryPointWithDependencies (C:\Users\shama\TravelGo\node_modules@angular\compiler-cli\ngcc\src\dependencies\dependency_resolver.js:70:39)
at DirectoryWalkerEntryPointFinder.walkDirectoryForPackages (C:\Users\shama\TravelGo\node_modules@angular\compiler-cli\ngcc\src\entry_point_finder\directory_walker_entry_point_finder.js:87:48) at DirectoryWalkerEntryPointFinder.walkDirectoryForPackages (C:\Users\shama\TravelGo\node_modules@angular\compiler-cli\ngcc\src\entry_point_finder\directory_walker_entry_point_finder.js:114:79) at C:\Users\shama\TravelGo\node_modules@angular\compiler-cli\ngcc\src\entry_point_finder\directory_walker_entry_point_finder.js:64:80 at Object.trackDuration (C:\Users\shama\TravelGo\node_modules@angular\compiler-cli\ngcc\src\entry_point_finder\utils.js:92:22) at DirectoryWalkerEntryPointFinder.walkBasePathForPackages (C:\Users\shama\TravelGo\node_modules@angular\compiler-cli\ngcc\src\entry_point_finder\directory_walker_entry_point_finder.js:64:39) at DirectoryWalkerEntryPointFinder.findEntryPoints (C:\Users\shama\TravelGo\node_modules@angular\compiler-cli\ngcc\src\entry_point_finder\directory_walker_entry_point_finder.js:42:30) at C:\Users\shama\TravelGo\node_modules@angular\compiler-cli\ngcc\src\execution\analyze_entry_points.js:27:41 at new ClusterMaster (C:\Users\shama\TravelGo\node_modules@angular\compiler-cli\ngcc\src\execution\cluster\master.js:44:30) C:\Users\shama\TravelGo\node_modules\webpack-cli\bin\cli.js:453 throw err; ^

Error: NGCC failed. at NgccProcessor.process (C:\Users\shama\TravelGo\node_modules@ngtools\webpack\src\ngcc_processor.js:76:19) at C:\Users\shama\TravelGo\node_modules@ngtools\webpack\src\angular_compiler_plugin.js:579:31 at SyncHook.eval [as call] (eval at create (C:\Users\shama\TravelGo\node_modules\tapable\lib\HookCodeFactory.js:19:10), :7:1) at SyncHook.lazyCompileHook (C:\Users\shama\TravelGo\node_modules\tapable\lib\Hook.js:154:20) at webpack (C:\Users\shama\TravelGo\node_modules\webpack\lib\webpack.js:51:30)
at processOptions (C:\Users\shama\TravelGo\node_modules\webpack-cli\bin\cli.js:441:16) at C:\Users\shama\TravelGo\node_modules\webpack-cli\bin\cli.js:536:3 at Object.parse (C:\Users\shama\TravelGo\node_modules\webpack-cli\node_modules\yargs\yargs.js:567:18) at C:\Users\shama\TravelGo\node_modules\webpack-cli\bin\cli.js:219:8 at Object. (C:\Users\shama\TravelGo\node_modules\webpack-cli\bin\cli.js:538:3) at Module._compile (internal/modules/cjs/loader.js:1138:30) at Object.Module._extensions..js (internal/modules/cjs/loader.js:1158:10)
at Module.load (internal/modules/cjs/loader.js:986:32) at Function.Module._load (internal/modules/cjs/loader.js:879:14) at Module.require (internal/modules/cjs/loader.js:1026:19) at require (internal/modules/cjs/helpers.js:72:18) at Object. (C:\Users\shama\TravelGo\node_modules\webpack\bin\webpack.js:155:2) at Module._compile (internal/modules/cjs/loader.js:1138:30) at Object.Module._extensions..js (internal/modules/cjs/loader.js:1158:10)
at Module.load (internal/modules/cjs/loader.js:986:32) at Function.Module._load (internal/modules/cjs/loader.js:879:14) at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12) at internal/main/run_main_module.js:17:47 Executing webpack failed with exit code 1.

[Robernator]

You need this: "@nativescript/datetimepicker": "~2.1.0",