# Select issue

 This post was updated on . So far I cannot reproduce this from scratch, but I did save some of the logs/files.   The end result and presentation of the issue is that left-clicking on the block produces an audible "ding" (windows 7) and the following output in the MATLAB Command Window: Error using matlab.ui.control.UIControl/get Invalid or deleted object. Error in featool Error while evaluating Patch ButtonDownFcn. Error using matlab.ui.control.UIControl/get Invalid or deleted object. Error in featool Error while evaluating Patch ButtonDownFcn. Error using matlab.ui.control.UIControl/get Invalid or deleted object. Error in featool Error while evaluating Patch ButtonDownFcn. Unfortunately, after capturing the .fea and .fes files, I executed the .fes which may have overwritten the original file(s). select_issue.fesselect_issue.feaPlease let me know if you need more to demonstrate or show evidence of the issue. Kind regards, Randal