nested exception is org.xml.sax.SAXE bad envelope tag html

Changed Priority from Normal to High

Changed Severity from Minor to Critical

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When I try to add/remove etc. any resourse in JasperServer repository byiReport plugin 4.5.0 for NeatBeans it throws exception"org.xml.sax.SAXException: Bad envelope tag: html". But standalone iReport4.5.0 works perfect. This problems for NetBeans 7.2 and above. When Ideactivate Java SE plugin in NetBeans all problems disappear.P.S. I add View -> IDE log

same with Ireport 5.1.

 

Encounter the error while uploading resource file to JS plugin.