Error when starting the Java Web Start Based Sun Management

After typing ttp://server-name:webserver-port/smconsole.jnlp i in my web browser (Firefox/Linux32, Chrome/Linux32, IE 6.0/Windows XP32) I have always the same error:
JNLParseException[ Could not parse launch file. Error at line 0.]
     at com.sun.javaws.jnl.XMLFormat.parse(XMLFormat.java:88)
     at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(LaunchDescFactory.java:61)
     at com.sun.javaws.jnl.LaunchDescFactory.buildDescriptor(LaunchDescFactory.java:319)
     at com.sun.javaws.Main.launchApp(Main.java:271)
     at com.sun.javaws.Main.continueInSecureThread(Main.java:216)
     at com.sun.javaws.Main$1.run(Main.java:104)
     at java.lang.Thread.run(Thread.java:619)Client side java
$ java -version
java version "1.6.0_12"
Java(TM) SE Runtime Environment (build 1.6.0_12-b04)
Java HotSpot(TM) Server VM (build 11.2-b01, mixed mode)Any ideas?
Cheers
Andreas

J2EE Database is not available via test
See logfile JdbcCon.log
Please see the log file.If it says password expired .Please change the password for the schema user of J2ee database.In my case the user is sapdbqx1 and after resetiing the apssword it worked fine.
Also onetime for annother system in XI Landscpe I had same issue.
Solution: The listener file should have both logical hostname as well as physical host name entry.Then its worked.
Sudhakar

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ksedmp: internal or fatal error
ORA-07445: exception encountered: core dump [0x8fe04468] [SIGTRAP] [unknown code] [0x8FE59034] [] []
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ksedmp+764           call     ksedst               0 ? 2C4F4A ? 2C ? 98968000 ?
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Yes,
Apologies for not stating that information, Steve. Was a bit naughty of me! I guess the reason I didn't was because I just wanted to hear if anyone else running Oracle on Mac received such errors when executing the Java stored proc demos (specifically, the execution of PointRuntime.jDistance). Nevertheless, here's the relevant info from the trace file:
Dump file /Users/oracle/admin/sandbox/udump/sandbox_ora_1861.trc
Oracle Database 10g Enterprise Edition Release 10.1.0.3.0 - Production
With the Partitioning, Oracle Label Security, OLAP and Data Mining Scoring Engine options
ORACLE_HOME = /Users/oracle/product/10.1.0/db
System name:     Darwin
Node name:     maczilla.local
Release:     8.3.0
Version:     Darwin Kernel Version 8.3.0: Mon Oct 3 20:04:04 PDT 2005; root:xnu-792.6.22.obj~2/RELEASE_PPC
Machine:     Power Macintosh
Instance name: sandbox
Redo thread mounted by this instance: 1
Oracle process number: 10
Unix process pid: 1861, image: [email protected] for the Java version, according to the readme file in the javavm directory, I am running 1.4.1:
1.5 Java Compatibility
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HT5651 When I execute Java Web Start, I get an error "Java Web Start cannot be opened because of an error " I am running OSX 10.6.8 and Java Update 13. Anyone know why ?

Error :

I still have the problem. This is the error:
Process:         Java Web Start [2760]
Path:            /Users/Admin/UTILITIES/Java/Java Web Start.app/Contents/MacOS/Java Web Start
Identifier:      com.apple.JavaWebStart
Version:         12.2.0 (12.2.0)
Build Info:      JavaApplicationSupport-1450000~1
Code Type:       X86-64 (Native)
Parent Process: launchd [127]
Date/Time:       2013-02-21 17:49:43.369 -0500
OS Version:      Mac OS X 10.6.8 (10K549)
Report Version: 6
Interval Since Last Report:          2712 sec
Crashes Since Last Report:           3
Per-App Crashes Since Last Report:   3
Anonymous UUID:                      383BDFCF-9AA2-4B81-828C-6AD5615B5474
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000
Crashed Thread: 4
Dyld Error Message:
Symbol not found: _JVMGetLatestJVMInfo
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I have a Facebook photo uploader application that I plan to distribute using Java Web Start. I'm using Java 6u4 on Windows XP SP2 with 2GB of RAM. I have Java 6u3, Java 6u4 and Java 5 u14 installed and I'm sure the one used is Java 6u4.
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Does anyone have any clue about what is going on.
The problem doesn't occur on Ubuntu 7.10.
Thanks,
Carl Antaki

>
You were right my XML file was not correct. I still couldn't find a valid JNLP validator. Sun has to provide that.>No they don't (have to supply a validator for their own document type, though it makes sense to do so), but yes they do (provide a tool that validates XML against schemas). Java can validate XML against a DTD or XSD.
Check these two threads (and chase the links) for more details.
JNLP xsd schema
<http://groups.google.com.au/group/comp.lang.java.programmer/browse_thread/thread/c6f65bf1df5f105d/30c6b7e2dc342dc4>
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<http://groups.google.com.au/group/comp.lang.java.programmer/browse_thread/thread/5b997a1edb765b11/e831f3066eb4aa38>
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Error when starting the Java Web Start Based Sun Management

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