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ilich / MvcReportViewer

ASP.NET MVC Html Helpers for ReportViewer Control.
MIT License
282 stars 131 forks source link

Viewer showing blank Iframe #223

Open JCanlett opened 5 years ago

JCanlett commented 5 years ago

No changes to code or reports and 3 weeks ago we are now getting a blank page in the IFrame. No errors in console or otherwise. Just nothing displayed. Everything is "hidden" within the control. I am unable to get this control to work any longer. Anyone else having similar issues?

SSRS is hosted via SmarterASP MVC5 site on WinHost

Both providers note no changes in service or issues logged on their end.

ilich commented 5 years ago

Have you tried to enable customErrors setting in web.config? If you will set it to off, you should be able to see an exception, if any, from remote computer. It is hard to say what's wrong without access to the exception details.

Please make sure that you disabled the error message after testing.

JCanlett commented 5 years ago

It appeared to be something in regard to https in the config. when I use HTTP in the config the viewer works fine, but everything is denied over https. Could be a changed setting in the ssrs hosting?