Telerik angular example api

[Joel]

Hello,

I am trying to view a working example of the tr-report viewer, but it does not appear the rest api for the example angular report viewer is working. This is what happens when I run the example application using this serviceUrl: https://demos.telerik.com/reporting/api/reports/

[Plamen Mitrev]

Hello Joel,

I am sorry to hear there is an error while loading the report viewer and I will try to help you resolve it. 

This error usually occurs when the report viewer and the reporting rest service/report server are of different versions. That is why my suggestion is to check if all Telerik Reporting NuGet packages and occurrences in the project are from the same and latest version. You can use the Upgrade Wizard to update all Telerik Reporting references and make sure they are all the same (latest) version. Also, please, make sure that you have the Telerik Reporting NuGet packages in your feed. Further information can be found in How to add the Telerik private NuGet feed to Visual Studio.

Other resources that might be helpful to you are the KB article about this type of error and this forum discussion. You can also check our Angular example from the Telerik Reporting installation folder and explore it on your end. It should be located here by default - "C:\Program Files (x86)\Progress\Telerik Reporting <Version>\Examples\Angular".

In case the issue persists and you need further assistance, please share more information by following the steps below and provide additional resources for me to analyze.

• Install the Fiddler Jam extension.
• Generate a network log and share it with me.
• Send me a runnable project demonstrating the issue and I will investigate it locally.

Thank you for your cooperation in this discussion.

Regards,
Plamen Mitrev
Progress Telerik