angular-seed: AOT compilation not working

Hello! Thanks for this seed, it is super helpful. I am having an issue with the “compile.ahead.prod” task which is failing to execute. Just a few days ago this was working for a different project. Today I started a new project by recloning the seed and the AOT proces is failing. I troubleshot it for most of the day but I am fairly new to Angular 2 and Typescript.

Steps to reproduce and a minimal demo of the problem

1. clone the current angular2-seed repo
2. Execute ‘npm install’ , then ‘npm run build.prod.exp’
3. You get this error: Error: undefined, resolving symbol ApplicationModule in {myinstallfolder}/angular2-seed/node_modules/@angular/core/src/application_module.d.ts at simplifyInContext (C:\Users\iminar\Dev\angular\modules\@angular\compiler-cli\src\static_reflector.ts:528:15) at StaticReflector.simplify (C:\Users\iminar\Dev\angular\modules\@angular\compiler-cli\src\static_reflector.ts:532:18) at StaticReflector.annotations (C:\Users\iminar\Dev\angular\modules\@angular\compiler-cli\src\static_reflector.ts:92:28) at _loop_1 (C:\Users\iminar\Dev\angular\modules\@angular\compiler-cli\src\codegen.ts:63:48) at CodeGenerator.readFileMetadata (C:\Users\iminar\Dev\angular\modules\@angular\compiler-cli\src\codegen.ts:57:22) at C:\Users\iminar\Dev\angular\modules\@angular\compiler-cli\src\codegen.ts:105:56 at Array.map (native) at CodeGenerator.codegen (C:\Users\iminar\Dev\angular\modules\@angular\compiler-cli\src\codegen.ts:105:33) at codegen ({myinstallfolder}\angular2-seed\tools\tasks\seed\compile.ahead.prod.ts:14:69) at Object.main ({myinstallfolder}\tools\@angular\tsc-wrapped\src\main.ts:44:12) Compilation failed

Other information Attached the npm debug log: npm-debug.txt

Thank you for any help you can give me