the webapi controller action for /clients/[object%20Object]/parameters 404 (Not Found)

[Donald]

When I try to use the html 5 report viewer, it attempts to hit the following URL.

http://localhost:58924/api/TelerikReports/clients/[object%20Object]/parameters

it returns 404 (Not Found)

If I open the link in the browser I get the following error.

<Error><Message>The requested resource does not support http method 'GET'.</Message></Error>

[Stef]

Hi Donald,

Please refer to my post in this forum thread: Reporting Html5 Viewer - POST parameter name undefined.

I hope this helps you.

Regards,
Stef
Telerik

[Donald]

I am getting this error message, and still seems to show the wrong information.
POST http://localhost:58924/api/TelerikReports/clients/[object%20Object]/instances 410 (Gone)

[Stef]

Hello Donald,

Please test the following:

1.  Download Telerik Reporting Q3 2013 SP1 version 7.2.14.12;
2. Use the Upgrade Wizard to update the project references to Telerik Reporting. Verify DLLs are updated successfully;
3. Manually locate the ReportViewer-x.x.x.x.js(css) and viewer's html template files and substitute them with the new files installed under C:\Program Files (x86)\Telerik\Reporting Q3 2013\Html5;
4. Find the links to the files listed in Step3 and update them to point to the new files;
5. Check for Newtosoft.Json.dll in the GAC - if it is there, remove it.
6. Update the Newtosoft.Json.dll by updating the Json Nuget package to the latest official release.

Let us know how it goes.

Regards,
Stef
Telerik

[Donald]

Thanks for the quick reply, I created a brand new project and now I am no longer getting the [object%20Object] issue, I am getting another issue where it says javascript is throwing a "Uncaught No report instance." and the report just says report loading....

I know if finds the report, because it hits a break point in the report constructor.

[Donald]

I figured it out, the default report project has the following line.
@(Html.Telerik().ScriptRegistrar().DefaultGroup(group => group.Combined(true).Compress(true)))
Take this out and it works.

[Stef]

Hello Donald,

I am glad to hear the issue is resolved.

Most probably there were registered the same scripts with different versions due to the setting, which has caused Javascript conflicts.

Regards,
Stef
Telerik