Report Viewer Javascript error

Question

I have a good report that works great if I export to pdf.
objdoc.ExportToDisk (ExportFormatType.PortableDocFormat, "c: \ \ testreport.pdf");
When I load the CrystalReportViewer
CrystalReportViewer1.ReportSource = objdoc;
returns a javascript error:
TreeWidget_getHTML JScript
file:
allinOne.js
this instruction:
to for (var D in E) {B [C + +] = E [D]. getHTML (F.initialIndent, D == 0)
because b[c++] is undefined for some values ...
The only problem I have when I load the report in the ReportViewer.
The old crystalreportviewer 10.0.53 works on VS2008 now i like import this aspx on VS2010 but i have this problem.

Answer 1

Is there any resolution for the above issue?
I have the similar problem.
To reproduce the error just add a reference to a js script file in the page head:
<script src="/Scripts/ClassExtentions.js" type="text/jscript"></script>
where the Array prototype has an extension like: "Array.prototype.testing = true;"
on loading the page an error occurs in treeview.js TreeWidget_getHTML() function:
..sub[i].getHTML < is undefined (Object doesn't support this property or method) = no getHTML function.
Verifying function (prototype property) availability is missing from other code parts as the next error is in palette.js PaletteWidget_init function:
..item.init() < is undefined = no init function for the runtime object, item..
tryed this fix (works fine):
treeview.js line 711
     for (var i in sub)
       if (sub[i].getHTML) a[j++]=sub[i].getHTML(o.initialIndent,i==0)
best regards, Zsolt