![]() ![]() Despite backups and the ability to have a network recycle bin, users often are unaware that performing a "Copy" is far safer than a "Move" especially in the event that a connection issue arrises causing a corruption or loss of files. I wrote a post about PDM: The Conduit to CAD Efficiency to highlight how essential it has become to incorporate PDM into the design process when using a tool like SolidWorks.Īnother flaw that can come with having to change a file's venue is the issue of move/copy when working with files on a network drive. What was a trivial copy and rename procedure now only changes the name to which the existing references point to and modifications to sub-components or in-context features are now reflected to all associated parties. This procedure is still very common and has bitten every single parametric CAD user since the complexity of references in now in play. In the flat file days, a slight modification to a document/drawing was as easy as a File, Save As, renaming the file and editing it to reflect the changes. ![]() This "network" of connectivity is CAD's greatest strength and weakness when it comes to updating and controlling the data. However in today's associative design world, files are no longer flat and, in fact, can be referenced in a complex parametric framework. This process of moving data was trivial in the days of flat files like Word, Excel and simple 2D/3D CAD. This means that the IT department has to be advised to set a specified, static hierarchy of access for folders in order to control who can change/overwrite controlled data.įor example, files that have been "approved" and are now released for manufacturing are physically relocated to a "Released" folder by specified parties whom have been given "rights" in order to ensure lockdown. Many companies today still manage shared data within their network infrastructure, which is controlled by IT's group policy. state-based permissions of files to outline some of the fundamental issues with associative CAD data control. ![]() NET Framework Version:9 ASP.NET Version.Last week I held a webinar about the differences between location vs. Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) 1532 _Load(Object sender, EventArgs e) in C:\Users\TheWallaces\Documents\Visual Studio 2015\Projects\GoKB\GoKB\:273 Information regarding the origin and location of the exception can be identified using the exception stack trace below. Please review the stack trace for more information about the error and where it originated in the code.Įxception Details: System.NullReferenceException: Object reference not set to an instance of an object.Īn unhandled exception was generated during the execution of the current web request. Description: An unhandled exception occurred during the execution of the current web request. Object reference not set to an instance of an object. ![]()
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