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After Jar Problem-Urgent

dbala subramaniam
Ranch Hand

Joined: Jul 20, 2003
Posts: 73
Dear All
We have completed project it is jpx file
while running command line as bat is ok and running through Jbuilder is ok
only create jar and run a jar problem
We have one Jbuilder project every thing ok , if run in command line, also run through Jbuilder editor
running fine
but out requirement we have to give to them jar file , once call the jar file it should run
but all possible ways we tried create a jar file
and run it is giving error
using jar -cfm , or cvf or using Jbuilder archieve editor everything problem
we are refering activation.jar
it is in the jar file we checked many times
error is
javax.activation.UnsupportedDataTypeException: no object DCH for MIME type text/plain
it is more like a setcontentType("text/plain")
but physically set in program again same problem
if you know any answer please mail me
with regards
Chris Mathews
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Joined: Jul 18, 2001
Posts: 2712
I am not sure why you keep using the plural we instead of I but I have the feeling that this doesn't have anything to do with the SCEA exam. The SCEA assignment does not have an "executable". Are you referring to the SCJD assignment?
Billy Tsai
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Joined: May 23, 2003
Posts: 1304
dont tell me you did the coding for the system and built a working prototype for the design and architecture

BEA 8.1 Certified Administrator, IBM Certified Solution Developer For XML 1.1 and Related Technologies, SCJP, SCWCD, SCBCD, SCDJWS, SCJD, SCEA,
Oracle Certified Master Java EE 5 Enterprise Architect
Andrew Monkhouse
author and jackaroo
Marshal Commander

Joined: Mar 28, 2003
Posts: 11778

Please don't cross post.
Everyone - please post responses (if any) to this thread in the Java in General (advanced) forum.
Thanks, Andrew

The Sun Certified Java Developer Exam with J2SE 5: paper version from Amazon, PDF from Apress, Online reference: Books 24x7 Personal blog
Pradeep bhatt
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Joined: Feb 27, 2002
Posts: 8927

I am not sure why you keep using the plural we instead of I

May be because he is not the only one who has developed it.

I agree. Here's the link:
subject: After Jar Problem-Urgent
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