HDF 3.1 SAM Gives "topologyComponentUISpecification" Error While Adding New Application

[#1]

I follow HORTONWORKS DOCS » DATAFLOW 3.1.0 » HORTONWORKS STREAMING ANALYTICS MANAGER USER GUIDE. When I tried to add new App, a warning popped up rigt top corner as shown in picture. .sam-error-adding-app.png Anyone can help please?

[#2]

Could you share a error part of SAM log?

It would be much helpful if you could open the developer console in browser and see which line raises error in console tab.

Thanks in advance.

[#3]

Hi @Jungtaek Lim thanks for answer. I freshly reinstalled both OS and HDF 3.1. Now I am able to create App. No more "topologyComponentUISpecification" Error . As I remember I couldn't find logs related with mentioned error. Thanks again.