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Did you have any luck on disovering why that errors occurs and what to do to
fix it?

Thanks
Thomas

"Michael Mok" <moktc@hotmail.com> wrote in message
news:aleeg1$ung$1@is.intellij.net...

I tried the web integration component in IDEA and encounter the following
problems.

>

1) Integration module does not work with Tomcat 4.1.
Does build 644 support Tomcat 4.1? I installed both Tomcat 4.0.4 and
Tomcat
4.1.10 (beta). I manage to configure the integration to use Tomcat 4.0.4

but

not 4.1.10. The error I got when using 4.1.10 is

>

java.lang.NullPointerException
at java.util.Hashtable.get(Hashtable.java:326)
at

>
org.apache.commons.logging.LogFactory.getCachedFactory(LogFactory.java:502)

at org.apache.commons.logging.LogFactory.getFactory(LogFactory.java:264)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:401)
at org.apache.commons.digester.Digester.<init>(Digester.java:345)
at

>
org.apache.catalina.startup.Catalina.createStartDigester(Catalina.java:280)

at org.apache.catalina.startup.Catalina.start(Catalina.java:441)
at org.apache.catalina.startup.Catalina.execute(Catalina.java:400)
at org.apache.catalina.startup.Catalina.process(Catalina.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at

>
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39

)
at

>
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl

.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)

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2) The Run button does not execute the Tomcat engine. Only the Debug

option

works.

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Thanks in advance.

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