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Bug 252846 - org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; Content is not allowed in prolog.
Summary: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; Content is not...
Alias: None
Product: updatecenters
Classification: Unclassified
Component: Pluginportal (show other bugs)
Version: 8.0
Hardware: All All
: P3 normal (vote)
Assignee: matthias42
Depends on:
Reported: 2015-06-05 23:35 UTC by ted52452
Modified: 2015-06-12 16:17 UTC (History)
1 user (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 211885

stacktrace (4.03 KB, text/plain)
2015-06-05 23:35 UTC, ted52452

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Description ted52452 2015-06-05 23:35:46 UTC
Build: NetBeans IDE 8.0.2 (Build 201411181905)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.31-b07, Java(TM) SE Runtime Environment, 1.8.0_31-b13
OS: Windows 8

User Comments:
GUEST: no idea.

a.riggio: no details. Happened on start.

a.riggio: Started the program

GUEST: Just launched NetBeans a few times and the same error appeared each time.

ted52452: this error start as open Netbeans 8.2

GUEST: Opening the IDE after one week of inactivity

org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; Content is not allowed in prolog.
Comment 1 ted52452 2015-06-05 23:35:49 UTC
Created attachment 154081 [details]
Comment 2 Tomas Hurka 2015-06-12 13:49:00 UTC
The exception is from

It looks like it is caused by module hosted at
Comment 3 matthias42 2015-06-12 16:13:52 UTC
The analysis is correct - I created a corresponding bug on the projects tracker on github:

Please follow the issue there. I'll add better error handling, that should fix it.

As a workaround remove the defect document (Before you do though, I'd like to get a look at the first line of that file):

1. locate the netbeans userdir (
2. remove <nbuserdir>/config/SSLVerifier/hostnameAliasMap.xml

Closing the bug as invalid on the netbeans tracker.
Comment 4 Jiri Kovalsky 2015-06-12 16:17:23 UTC
Thanks Matthias for your evaluation. Verifying then.