WebDec 1, 2014 · I am getting this error Object reference not set to an instance of an object. when I run a form which shows the Crystal Report after button click. My Button Click Event code is: Expand Data_Conn DC = new Data_Conn (Application.StartupPath); button1.Enabled = false ; button1.Text = "Openning.." WebJan 24, 2024 · Single step through your project on the load report and then step through until your get that error and mouse over the Report object and verify it's not null. Also check your app.config file to verify no references to CR runtime is in it. And as the blog indicates all Copy local should be set to false as well as all versions must be 13.0.4000.0.
Crystal Report logon failed. details crdb_adoplus - ASPSnippets
WebJun 23, 2016 · System.NullReferenceException was unhandled Message=Object reference not set to an instance of an object. I was only seeing this once in a while because the returned value sometimes caused the TextObject to grow. To solve this I can fix the … WebDec 1, 2014 · CrystalReports I am getting this error Object reference not set to an instance of an object. when I run a form which shows the Crystal Report after button click. My … federal way new homes
Object reference not set to an instance of an object.
WebOct 7, 2024 · Object reference not set to an instance of an object. Description: An unhandled exception occurred during the execution of the current web request. Please … WebMay 3, 2024 · An Object is an instance of a Class , it is stored some where in memory. A reference is what is used to describe the pointer to the memory location where the Object resides. The message "object reference not set to an instance of an object" means that you are referring to an object the does not exist or was deleted or cleaned up. It's … WebNov 16, 2024 · Object reference not set to an instance of an object To troubleshoot Management Reporter 2012 report problems, go to the Windows Event Viewer to get additional information on the error. The Event Viewer can be found in Control Panel, under Administrative Tools. In Event Viewer, select Windows Logs and then select Application. deep cut by philip ralph