TypeError Argument 8 of StorageEvent.initStorageEvent does not implement interface Storage
|Product Version||prior to 126.96.36.1992|
|Product||Progress® Telerik® Reporting|
TypeError: Argument 8 of StorageEvent.initStorageEvent does not implement interface Storage.
TypeError: Failed to execute 'initStorageEvent' on 'StorageEvent': parameter 8 is not of type 'Storage'.
This is a known issue fixed in internal build v188.8.131.522. It can be downloaded after logging into your Telerik account. Once you log in, you should go to the Downloads page, locate Progress Telerik Reporting product and when you click on it, a download page should appear, showing the last main build and the latest internal build.
After installing you will have to run the Upgrade Wizard.