I cant start netasst after I installed oracle-8.1.7.01 for linux(redhat 7.2))

Question

I can run netca normal
I found some problem in the last two rows of th netasst,who can help me.
below is th netasst scripts in my machine:
#!/bin/sh
# $Header: netasst.sbs 10-jul-00.14:40:53 mclose Exp $
# Copyright (c) Oracle Corporation 1997, 1998, 1999, 2000. All Rights Reserved.
# NAME
# netasst - Shell script to run Net Assistant
# DESCRIPTION
# Runs the Net Assistant Java Application. This file comes in two
# forms its original, with a .sbs extension, and its final, without
# a .sbs extension. The .sbs version is source for the final
# version which the Oracle Universal Installer creates by
# doing variable substitution at install time.
# MODIFIED (MM/DD/YY)
# mclose 07/10/00 - Change location of ewtcompat
# mclose 11/19/99 - Update to ewtcompat 3.3.6
# mclose 10/13/99 - 816 install variable changes
# mclose 09/22/99 - Remove JRE -native flag (990089)
# mclose 09/17/99 - add nls message jar
# rgiardin 07/22/99 - update dependency versions
# rgiardin 07/14/99 - remove extraneous header info.
# rgiardin 07/14/99 - add config jar dependency
# mclose 06/24/99 - fixed bug 882986
# mclose 01/14/99 - Update to ewt 3.1.10.
# mclose 12/30/98 - Add check for DISPLAY
# rgiardin 12/16/98 - stop changing to %TOOLS dir before running asst
# rgiardin 12/07/98 - update ewt version to 3_1_9
# rgiardin 11/20/98 - update ewt ver to 3.1.8.1
# rgiardin 11/18/98 - update ewt version to 318 and remove reference to e
# mclose 11/13/98 - Change substitution variable names
# rgiardin 11/11/98 - add ewtcompat variable for sed replacement
# mclose 11/03/98 - Change for sbs to shell script processing
# mclose 10/28/98 - added missing HotJavaBean.jar
# mclose 09/02/98 - Update for 8.1.4
# mclose 07/01/98 - Set 8.1.3 location for maf,ewtcompat,ewtdev
# mclose 06/04/98 - add $ORACLE_HOME/lib to LD_LIBRARY_PATH
# mclose 06/04/98 - Fix possible classpath problem
# mclose 06/02/98 - fix Net Assistant schell script for 8.1
# skanjila 10/15/97 - Append current LD_LIBRARY_PATH
# skanjila 06/05/97 - Add i18n.jar in classpath
# skanjila 05/28/97 - Creation
case $ORACLE_HOME in
"") echo "****ORACLE_HOME environment variable not set!"
echo " ORACLE_HOME should be set to the main"
echo " directory that contains Oracle products."
echo " Set and export ORACLE_HOME, then re-run."
exit 1;;
esac
case $DISPLAY in
"") echo "****DISPLAY environment variable not set!"
echo " Net8 Assistant is a GUI tool which"
echo " requires that DISPLAY specify a location"
echo " where GUI tools can display."
echo " Set and export DISPLAY, then re-run."
exit 1;;
esac
# Unset any existing JAVA_HOME variable to ensure that only
# the JRE we want to use is used.
unset JAVA_HOME
# External Directory Variables set by the Installer
JREDIR=/usr/app/oracle/product/8.1.7.0/JRE
JLIBDIR=/usr/app/oracle/product/8.1.7.0/jlib
# External File Variables set by the Installer
SHAREJAR=$JLIBDIR/share-1_0_8.jar
SWINGJAR=$JLIBDIR/swingall-1_1_1.jar
EWTJAR=$JLIBDIR/ewt-3_3_6.jar
EWTOTHER=$JLIBDIR/ewtcompat-opt-3_3_6.zip
HELPJAR=$JLIBDIR/help-3_1_8.jar:$JLIBDIR/ice-4_06_6.jar
NETCFGJAR=$JLIBDIR/netcfg.jar
MAFJAR=$ORACLE_HOME/network/jlib/sysmanmaf.jar
# Net Assistant Directory Variables
NETJLIBDIR=$ORACLE_HOME/network/jlib
NETTOOLSDIR=$ORACLE_HOME/network/tools
# Net Assistant File Variables
NETASSTJAR=$NETJLIBDIR/netasstm.jar:$NETJLIBDIR/netasst.jar
# JRE Executable and Class File Variables
JRE=$JREDIR/bin/jre
JREJAR=$JREDIR/lib/rt.jar:$JREDIR/lib/i18n.jar
# Set Classpath for Net Assistant
CLASSPATH=$NETASSTJAR:$MAFJAR:$EWTJAR:$HELPJAR:$SHAREJAR:$JREJAR:$EWTOTHER:$NETCFGJAR:$SWINGJAR:$NETTOOLSDIR
# Set the shared library path for JNI shared libraries
# A few platforms use an environment variable other than LD_LIBRARY_PATH
SET_DEFAULT=YES
PLATFORM=`uname`
case $PLATFORM in "HP-UX")
SET_DEFAULT=NO
SHLIB_PATH=$ORACLE_HOME/lib:$ORACLE_HOME/network/lib:$SHLIB_PATH
export SHLIB_PATH
esac
case $SET_DEFAULT in "YES")
LD_LIBRARY_PATH=$ORACLE_HOME/lib:$ORACLE_HOME/network/lib:$LD_LIBRARY_PATH
export LD_LIBRARY_PATH
esac
# Run Net Assistant
$JRE -classpath $CLASSPATH oracle.net.asst.container.NetApplication oracle.net.asst.container.NetApplication
exit $status

Answer 1

I don't understand:
My spatial data does not use projection (the SRIDs are 262148).
What is 262148? It is an SRID that isn't in the 8.1.7.4 database.
If the SRID isn't an issue, you might want to make sure the coordinate
system bounds of the geometries match if your data is coming from two
different tables and they both have quadtree indexes built on them.
If the coordinate system bounds don't match, then you can see this kind of problem.
Hope this helps,
Dan