With the newly-released Crystal Reports for Visual Studio 2013, I was receiving the following error:
Unhandled exception at line 37, column 59140 in http://localhost:4486/cfb341e5bcca4ae88166b78e20276d73/browserLink
0x800a139e - JavaScript runtime error: Syntax error, unrecognized expression: input#__CRYSTALSTATEctl00$MainContent$CrystalReportViewer1
It turns out that this is related to the Browser Link Visual Studio add-in. You can either ignore the error, or disable Browser Link.
Dan
