#4 Nullpointer exception when saving.

[Ju Y Song]

Envrionment:
jdk1.3.1, Tomcat4.0.3 , xmlwebgui-0.5b1, window2000
server.

I have Nullpointer Exception when i save the work after
trying the edit examples on the index.html page.

I attached the error page, and here are stack trace on
tomcat server cosole.

[Fatal Error] :2:77: Open quote is expected for
attribute "onclick|".
org.xml.sax.SAXParseException: Open quote is
expected for attribute "onclick|".
at org.apache.xerces.parsers.DOMParser.parse
(DOMParser.java:235)
at
org.apache.xerces.jaxp.DocumentBuilderImpl.parse
(DocumentBuilderImpl.
java:209)
at
net.trieloff.xmlwebgui.servlet.ValidateServlet.createInputD
ocument(Un
known Source)
at
net.trieloff.xmlwebgui.servlet.ValidateServlet.doPost
(Unknown Source)

at javax.servlet.http.HttpServlet.service
(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service
(HttpServlet.java:853)
at
org.apache.catalina.core.ApplicationFilterChain.internalD
oFilter(Appl
icationFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter
(ApplicationF
ilterChain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke
(StandardWrapperV
alve.java:243)
at
org.apache.catalina.core.StandardPipeline.invokeNext
(StandardPipeline
.java:566)
at
org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.jav
a:472)
at org.apache.catalina.core.ContainerBase.invoke
(ContainerBase.java:943)

at
org.apache.catalina.core.StandardContextValve.invoke
(StandardContextV
alve.java:190)
at
org.apache.catalina.core.StandardPipeline.invokeNext
(StandardPipeline
.java:566)
at
org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.jav
a:472)
at org.apache.catalina.core.ContainerBase.invoke
(ContainerBase.java:943)

at org.apache.catalina.core.StandardContext.invoke
(StandardContext.java:
2343)
at
org.apache.catalina.core.StandardHostValve.invoke
(StandardHostValve.j
ava:180)
at
org.apache.catalina.core.StandardPipeline.invokeNext
(StandardPipeline
.java:566)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke
(ErrorDispatche
rValve.java:170)
at
org.apache.catalina.core.StandardPipeline.invokeNext
(StandardPipeline
.java:564)
at
org.apache.catalina.valves.ErrorReportValve.invoke
(ErrorReportValve.j
ava:170)
at
org.apache.catalina.core.StandardPipeline.invokeNext
(StandardPipeline
.java:564)
at
org.apache.catalina.valves.AccessLogValve.invoke
(AccessLogValve.java:
468)
at
org.apache.catalina.core.StandardPipeline.invokeNext
(StandardPipeline
.java:564)
at
org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.jav
a:472)
at org.apache.catalina.core.ContainerBase.invoke
(ContainerBase.java:943)

at
org.apache.catalina.core.StandardEngineValve.invoke
(StandardEngineVal
ve.java:174)
at
org.apache.catalina.core.StandardPipeline.invokeNext
(StandardPipeline
.java:566)
at
org.apache.catalina.core.StandardPipeline.invoke
(StandardPipeline.jav
a:472)
at org.apache.catalina.core.ContainerBase.invoke
(ContainerBase.java:943)

at
org.apache.catalina.connector.http.HttpProcessor.proces
s(HttpProcesso
r.java:1012)
at
org.apache.catalina.connector.http.HttpProcessor.run
(HttpProcessor.ja
va:1107)
at java.lang.Thread.run(Thread.java:479)

[Ju Y Song]

error page

[Roberto Javega Wassermann]

Logged In: YES
user_id=412317

Hello,

to fix this, edit the file "editor.js" and
change the code in the funktion "function submitXml(type){"
To...
rexp1 = new RegExp("=(#|\\w|;|:|\\(|\\))+\\s");
rexp2 = new RegExp("=(#|\\w|;|:|\\(|\\))+>");
Greetings

Roberto