Failed To Load Dataset Because Of The Following Error
ASP.NET Community Standup Forums Help failed to load dataset because of the following error object reference Home/ASP.NET Forums/General ASP.NET/Visual Studio and Visual Web Developer failed to load dataset because of the following error project unavailable Express/Failed to load DataSet because of the following error Failed to load DataSet because of the following error [Answered]RSS 1 reply Last post Jun 25, 2010 07:27 AM by tompy_nation ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved Threads Support Options Advanced Search Related Links Guidance Reply dbernardin Member 1 Points 1 Post Failed to load DataSet because of the following error Jun 24, 2010 03:14 AM|dbernardin|LINK Hi, I am getting this error when i am opening My dataset Design View One or more errors encountered while loading the designer. The errors are listed below. Some errors can be fixed by rebuilding your project, while others may require code changes.
Failed to load dataset because of the following error: Unable to find connection ... Top Everything was fine last night, but this morning when I opened my VS 2005 web project, I got this message:Failed to load dataset because of the following error: Unable to find connection X for object 'web.config'. The connection string could not be found in application settings, or the data provider associated with the connection string could not be loaded.Also, in my DatSet.xsd file, http://forums.asp.net/t/1572028.aspx?Failed+to+load+DataSet+because+of+the+following+error there are not 102 warningsthat were not present before, and when I try to switch to Design view, I get "Cannot open a designer for the file because the class within it does not inherit from a class that can be visually designed."I cannot see anything obvioulsy wrong with the XSD file, but here are some of the warnings http://www.databaseforum.info/25/924396.aspx I get:"The 'AllowDbNull' attribute is not declared."(Also, lots of other attriubes are "not declared")"The element cannot contain white space. content model is empty."Can someone help be get my project repaired Thanks. .NET Development21 Jim Sn Posted: .NET Framework Data Access and Storage, Failed to load dataset because of the following error: Unable to find connection ... Top For a while, I thought it was somehow caused by the use of stored procedures. I deleted the .xsd file for the database and began recreating it with the GUI. Everything when fine for a while, and I was able to exit VS and come back in. Eventually, however, the exact problem occurred when I re-opened the project, so after a lot of work, I'm right back where I started. Jim Sn Posted: .NET Framework Data Access and Storage, Failed to load dataset because of the following error: Unable to find connection ... Top It turns out that the problem was duplicate connection strings in the .xsd file for the d
question and get tips & solutions from a community of 418,550 IT Pros & Developers. It's quick & easy. Cannot use Dataset Designer P: n/a Ian https://bytes.com/topic/c-sharp/answers/500307-cannot-use-dataset-designer Semmel While making changes to my database etc, something stuffed up and when I try to use dataset designer I get the message Failed to load dataset because of the following error 'Unable to find connection 'QfrsConnectionString (Settings)1' for object 'Settings'. The connection string could not be found in application settings, or the data provider associated with the connection string could not be found. The program still runs ok and failed to the dataset.Designer.cs file is still there. I don't want to remove and re-add the data source because you lose all the sql stuff you have added. Jun 11 '06 #1 Post Reply Share this Question 1 Reply P: n/a Ian Semmel Well, what had happened was that there were two lines in the .xsd file with the connection string. I deleted one of them and it seemed to work. Ian Semmel failed to load wrote: While making changes to my database etc, something stuffed up and when I try to use dataset designer I get the message Failed to load dataset because of the following error 'Unable to find connection 'QfrsConnectionString (Settings)1' for object 'Settings'. The connection string could not be found in application settings, or the data provider associated with the connection string could not be found. The program still runs ok and the dataset.Designer.cs file is still there. I don't want to remove and re-add the data source because you lose all the sql stuff you have added. Jun 12 '06 #2 This discussion thread is closed Start new discussion Replies have been disabled for this discussion. Similar topics visual studio 2005 - Cannot use dataset in designer mode HELP PLEASE: Cannot refresh Datagrid Cannot file relation 0 Same Table cannot be the child table in two nexted relations... Browse more C# / C Sharp Questions on Bytes Question stats viewed: 1743 replies: 1 date asked: Jun 11 '06 Follow this discussion BYTES.COM © 2016 Formerly "TheScripts.com" from 2005-2008 About Bytes | Advertise on Bytes | Contact Us Sitemap | C# / C Sharp Answers Sitemap | C# / C Sharp Insights Sitemap Follow us to get the Latest Bytes Updates