Hello There,

I have been getting error 'Java.Lang.NullPointerException: 'uriString'', i've put my frontend angular code to the project, please advise how can i fix it?

Thank You!

Could you minimize code to just what is needed to reproduce the problem?

Which platform is not working when running code?

Based on your error, the URL value is null, please add conditional statement about URL is not null.

As note: How to write a quality answer .