1544675 - Error; 'Object reference not set to an instance of an object' when using the CR WPF viewer in VS2010

• A long string parameter is created such that is extends beyond the WPF viewer parameter panel
• Clicking on the part of the string extending into the report causes the error;

Object reference not set to an instance of an object

• VS2010
• CRVS2010

• Create a new report with a long string parameter that will extend beyond the WPF viewer parameter panel
• Create a CRVS2010 WPF application
• Run the application
• Select the long parameter string from the parameter panel drop down
• The string will extend past the panel into the report
• Click on the part of the string extending into the report

• The issue is resolved in Service Pack 2 for Crystal Reports for Visual Studio 2010
• Service Pack 2 and associated MSM, MSI and ClickOnce files can be found on the Crystal Reports for Visual Studio 2010 Reference page

KBA , BI-DEV-NET-SDK , .NET SDK / COM SDK , Problem

SAP Crystal Reports, developer version for Microsoft Visual Studio