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                                  • Hi,

                                    I just updated the version from 11.1.6 to 12.1.4,

                                    I am getting an error while selecting a list from header filter control in grid view.

                                    error is Microsoft JScript runtime error: Unable to get value of the property 'Validators': object is null or undefined.

                                    But i am good with 11.1.6,i am fetting error with the version 12.1.4.

                                    Please reply me ASAP

                                    Thanks

                                Show all comments
                                • Hello Bhanu,

                                  We detected that you have posted the same question to ticket Q408569. We kindly ask you to avoid posting duplicated issues in the future. This will save time, and will allow us to provide better service.

                                  We will post our answer in ticket Q408569.

                                • CraigS 06.13.2012

                                  Hello,

                                  I am getting the exact same error since upgrading to 12.1.4. Can you please post the solution?

                                  Thanks,
                                  Craig

                                • Hello Craig,

                                  Would you please describe the issue you have encountered in greater detail?
                                  - What does the issue look like? Would you please make a detailed screencast that illustrates how to reproduce this issue from scratch? For example, use the Jing tool for this purpose;
                                  - If this issue is browser-specific, specify the browser family/version;
                                  - Prepare a simple working project that illustrates the issue in action. With a small example project, it is much easier for us to verify that the code that calls ours is valid, and that the way our controls are being used is recommended. This way, we can concentrate our resources on the problematic area:
                                  A request for simple example programs

                                  Your time and cooperation are greatly appreciated.

                                • [DX Support team: this comment was created from a creator's answer]

                                  Hello,
                                  I didnt get any solution for that,Will u give me the suggestion plz
                                  shall i downgrade to 11.1.6 again or r u working with that issue.
                                  pls let me know,
                                  thanks,
                                  Bhanu

                                • bhanu muttineni 06.14.2012

                                  Hi,did u get any solution for this issue.
                                  Tahnks,
                                  Bhanu

                                • Hello,

                                  We have tried to reproduce this issue on our side but failed (see the attached video).
                                  It looks like some other things are involved in this issue, which I have not taken into account. Would you please check how the attached project operates on your side? If it works well, try to modify it to reproduce this issue and send the project to us. Otherwise, provide us with a reduced version of the problematic project, so that we can easily examine it on our side. If this issue is browser-specific, specify the browser family/version.

                                • bhanu muttineni 06.15.2012

                                  I used the same way as yours in my project,but its getting me the same error.
                                  Will u plz help me out regarding this issue.
                                  Thanks,
                                  Bhanu

                                • Hello,

                                  It seems that we have detected this issue when using a standard ASP.NET validator on a web form.
                                  Please refer to the B216736 - ASPxGridView - A JavaScript error is thrown when there is the standard validator placed on the page report for more information. The "Fixed in builds" field specifies builds where this issue will be fixed.

                                • Jerome Vernon 07.26.2012

                                  Im getting the same error -- this happens on all grids (50+) in the project. Worked fine prior to upgrading to 12.1.4.

                                • We have already resolved this issue in the most recent build 12.1.5:
                                  B216736 - ASPxGridView - A JavaScript error is thrown when there is the standard validator placed on the page

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