Error: undefined, resolving symbol ApplicationModule in /Users/ajay.guthikonda/development/os/seed2/node_modules/@angular/core/src/application_module.d.ts
    at simplifyInContext (/Users/iminar/Dev/angular/modules/@angular/compiler-cli/src/static_reflector.ts:528:15)
    at StaticReflector.simplify (/Users/iminar/Dev/angular/modules/@angular/compiler-cli/src/static_reflector.ts:532:18)
    at StaticReflector.annotations (/Users/iminar/Dev/angular/modules/@angular/compiler-cli/src/static_reflector.ts:92:28)
    at _loop_1 (/Users/iminar/Dev/angular/modules/@angular/compiler-cli/src/codegen.ts:63:48)
    at CodeGenerator.readFileMetadata (/Users/iminar/Dev/angular/modules/@angular/compiler-cli/src/codegen.ts:57:22)
    at /Users/iminar/Dev/angular/modules/@angular/compiler-cli/src/codegen.ts:105:56
    at Array.map (native)
    at CodeGenerator.codegen (/Users/iminar/Dev/angular/modules/@angular/compiler-cli/src/codegen.ts:105:33)
    at codegen (/Users/ajay.guthikonda/development/os/seed2/tools/tasks/seed/compile.ahead.prod.ts:14:69)
    at Object.main (/Users/ajay.guthikonda/development/os/tools/@angular/tsc-wrapped/src/main.ts:44:12)
Compilation failed