We upgrade to Infragistics45.Web.v15.1, Version=15.1.20151.1018 today and are getting lot of errors. I am looking for the release notes to see what was changed in this release. I have seen these before but cannot located them now. Where are they?
Thank you for contacting Infragistics!
Could you let me know what version you were using before the upgrade?
We were using Infragistics4.Web.v14.1, Version=14.1.20141.2150 prior to upgrading to Infragistics45.Web.v15.1, Version=15.1.20151.1018. It appears the majority of our error with the upgrade are with pages the contain a WebTab.
We are going to try upgrading to build 2123 tonight and see if this helps.
It will also help if you post more details about the specific errors that you are getting.
We are getting many errors without changing anything other than upgrading IG. What I am asking for is the release notes that show what was changed in the IG releases since our last upgrade, especially for WebTabs.
Unable to set property 'disabled' of undefined or null reference
Message: Sys.ArgumentNullException: Sys.ArgumentNullException: Value cannot be null.
Message: Failed to load viewstate. The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request. For example, when adding controls dynamically, the controls added during a post-back must match the type and position of the controls added during the initial request.