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Posted to user@roller.apache.org by Sean Pritchard <sp...@militaryhire.com> on 2014/11/16 22:19:17 UTC
Error when accessing webapp without trailing slash
Hello,
I've recently installed and started using Roller 5.1.1. I deployed it to
the Resin 4 app server.
I renamed roller.war to blog.war to deploy to the path /blog/. But I'm
running into a problem where if I request the blog at http://hostname/blog/
it works fine. But if I remove the trailing slash http://hostname/blog, I
get the following error:
Unexpected Exception Status Code 500 Message String index out of range: -1
Type
Exception Roller has encountered and logged an unexpected exception.
In checking the roller.log, I see no evidence of an exception. I tried
changing the roller logging levels to DEBUG
log4j.logger.org.apache.roller=DEBUG
log4j.logger.net.java.roller=DEBUG
But still no stack trace. From the log, I'm guessing the problem is
happening in the WeblogRequestMapper. My two clues are at 16:03:13,361
where the session is released immediately after evaluating the path /blog.
Or perhaps at 16:03:14,138 where the request is not mapped.
DEBUG 2014-11-16 16:03:13,333 CharEncodingFilter:doFilter - Processing
CharEncodingFilter
DEBUG 2014-11-16 16:03:13,334 CharEncodingFilter:doFilter - Set request
character encoding to UTF-8
DEBUG 2014-11-16 16:03:13,358 BootstrapFilter:doFilter - Entered /blog
DEBUG 2014-11-16 16:03:13,359 WebloggerConfig:getProperty - Fetching
property [installation.type=manual]
DEBUG 2014-11-16 16:03:13,359 PersistenceSessionFilter:doFilter - Entered
/blog
DEBUG 2014-11-16 16:03:13,360 InitFilter:doFilter - relPath = /blog
DEBUG 2014-11-16 16:03:13,360 InitFilter:doFilter - absPath =
http://localhost:8080/blog
DEBUG 2014-11-16 16:03:13,360 RequestMappingFilter:doFilter - entering
DEBUG 2014-11-16 16:03:13,361 RequestMappingFilter:doFilter - trying mapper
org.apache.roller.weblogger.ui.rendering.WeblogRequestMapper
DEBUG 2014-11-16 16:03:13,361 WeblogRequestMapper:handleRequest -
evaluating [/blog]
DEBUG 2014-11-16 16:03:13,361 PersistenceSessionFilter:doFilter - Releasing
Roller Session
DEBUG 2014-11-16 16:03:14,127 CharEncodingFilter:doFilter - Processing
CharEncodingFilter
DEBUG 2014-11-16 16:03:14,128 CharEncodingFilter:doFilter - Set request
character encoding to UTF-8
DEBUG 2014-11-16 16:03:14,129 BootstrapFilter:doFilter - Entered
/blog/roller-ui/styles/roller.css
DEBUG 2014-11-16 16:03:14,129 WebloggerConfig:getProperty - Fetching
property [installation.type=manual]
DEBUG 2014-11-16 16:03:14,130 PersistenceSessionFilter:doFilter - Entered
/blog/roller-ui/styles/roller.css
DEBUG 2014-11-16 16:03:14,132 WebloggerConfig:getProperty - Fetching
property [cache.salt.enabled=true]
DEBUG 2014-11-16 16:03:14,132 WebloggerConfig:getProperty - Fetching
property [cache.salt.size=5000]
DEBUG 2014-11-16 16:03:14,132 WebloggerConfig:getProperty - Fetching
property [cache.salt.timeout=3600]
INFO 2014-11-16 16:03:14,132 SaltCache:<init> - {id=cache.salt,
enabled=true, timeout=3600, size=5000}
DEBUG 2014-11-16 16:03:14,133 CacheManager:constructCache - Constructing
new cache with props {id=cache.salt, enabled=true, timeout=3600, size=5000}
DEBUG 2014-11-16 16:03:14,133 ExpiringLRUCacheFactoryImpl:constructCache -
new cache constructed. size=5000, timeout=3600
DEBUG 2014-11-16 16:03:14,136 SaltCache:put - PUT kY1lSl8jyUyRCMfhyj8Z
DEBUG 2014-11-16 16:03:14,136 RequestMappingFilter:doFilter - entering
DEBUG 2014-11-16 16:03:14,137 RequestMappingFilter:doFilter - trying mapper
org.apache.roller.weblogger.ui.rendering.WeblogRequestMapper
DEBUG 2014-11-16 16:03:14,137 WeblogRequestMapper:handleRequest -
evaluating [/blog/roller-ui/styles/roller.css]
DEBUG 2014-11-16 16:03:14,137 WeblogRequestMapper:handleRequest - potential
weblog handle = roller-ui
DEBUG 2014-11-16 16:03:14,137 WeblogRequestMapper:handleRequest - SKIPPED
roller-ui
DEBUG 2014-11-16 16:03:14,138 RequestMappingFilter:doFilter - request not
mapped
DEBUG 2014-11-16 16:03:14,172 RequestMappingFilter:doFilter - exiting
DEBUG 2014-11-16 16:03:14,173 PersistenceSessionFilter:doFilter - Releasing
Roller Session
DEBUG 2014-11-16 16:03:14,173 PersistenceSessionFilter:doFilter - Exiting
/blog/roller-ui/styles/roller.css
DEBUG 2014-11-16 16:03:14,173 BootstrapFilter:doFilter - Exiting
/blog/roller-ui/styles/roller.css
Have any of you run into this problem and know how to fix it?
Thanks in advance,
Sean
Re: Error when accessing webapp without trailing slash
Posted by Glen Mazza <gl...@gmail.com>.
Hi Sean, thanks for bringing this to our attention and for trying
Roller. I had trouble replicating this issue, all three browsers I
tried, Chrome, Firefox and Konqueror, using Tomcat 8.0.x, appended a
trailing slash to the URL even if I didn't provide it, allowing the blog
to be seen. I would have thought a Tomcat-initiated redirect from "xxx"
to "xxx/" was occurring, but I next tried the cURL utility
(http://curl.haxx.se/), and it indeed behaved differently between
http://web-gmazza.rhcloud.com/blog (showing nothing) and
http://web-gmazza.rhcloud.com/blog/ (showing my blog). However, your
proposed fix didn't seem to solve that issue, cURL still couldn't report
back the blog with the former.
That's a heavily used section of the code, activated anytime webpages
and their Roller-stored CSS/JS resources are retrieved, and seems to
work fine for other Roller bloggers. I'm reluctant to change it,
possibly introducing other problems in the process, unless I can
reproduce this bug in some browser and see how the code change fixes
it. If this is a code bug it should be reproducible with Tomcat, I
shouldn't have to download Resin to replicate it.
Regards,
Glen
On 11/16/2014 08:32 PM, Sean Pritchard wrote:
> I confirmed that the change I suggested does fix the problem. Simply wrap
> line 112 of WeblogRequestMapper with the following if().
>
> if(servlet.startsWith("/")) {
> servlet = servlet.substring(1); //old line 112
> }
>
> I hope this can be included in a future release. I don't want to have to
> apply the change each time I upgrade. :)
>
> Regards,
> Sean
>
>
> On Sun, Nov 16, 2014 at 5:45 PM, Sean Pritchard <spritchard@militaryhire.com
>> wrote:
>> As a follow up, I edited the error.jsp to dump the stack trace. Here it
>> it (partial)
>>
>> java.lang.StringIndexOutOfBoundsException: String index out of range: -1
>> at java.lang.String.substring(String.java:1875)
>> at
>> org.apache.roller.weblogger.ui.rendering.WeblogRequestMapper.handleRequest(WeblogRequestMapper.java:112)
>> at
>> org.apache.roller.weblogger.ui.rendering.filters.RequestMappingFilter.doFilter(RequestMappingFilter.java:120)
>> at
>> com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:89)
>> at
>> org.apache.roller.weblogger.ui.core.filters.InitFilter.doFilter(InitFilter.java:73)
>>
>> The error seems to be happening on the last line of this snippet from
>> WeblogRequestMapper:
>>
>> // figure out potential weblog handle
>> String servlet = request.getRequestURI();
>> String pathInfo = null;
>>
>> if(servlet != null && servlet.trim().length() > 1) {
>>
>> if(request.getContextPath() != null) {
>> servlet =
>> servlet.substring(request.getContextPath().length());
>> }
>>
>> // strip off the leading slash
>> servlet = servlet.substring(1); //line 112
>>
>> Seems like the assumption is that at least a "/" remains in servlet at
>> this point. Without launching an argument about spec compliance, it seems
>> this could be easily fixed by changing the last line to:
>>
>> if(servlet.startsWith("/")) {
>> servlet = servlet.substring(1);
>> }
>>
>> I will probably make that change locally to work around this issue, but it
>> would be helpful if the change were included in future releases.
>>
>> Regards,
>> Sean
>>
>>
>>
>>
>>
>>
>>
>> On Sun, Nov 16, 2014 at 4:19 PM, Sean Pritchard <
>> spritchard@militaryhire.com> wrote:
>>
>>> Hello,
>>>
>>> I've recently installed and started using Roller 5.1.1. I deployed it to
>>> the Resin 4 app server.
>>>
>>> I renamed roller.war to blog.war to deploy to the path /blog/. But I'm
>>> running into a problem where if I request the blog at
>>> http://hostname/blog/ it works fine. But if I remove the trailing slash
>>> http://hostname/blog, I get the following error:
>>>
>>> Unexpected Exception Status Code 500 Message String index out of range:
>>> -1 Type
>>> Exception Roller has encountered and logged an unexpected exception.
>>> In checking the roller.log, I see no evidence of an exception. I tried
>>> changing the roller logging levels to DEBUG
>>>
>>> log4j.logger.org.apache.roller=DEBUG
>>> log4j.logger.net.java.roller=DEBUG
>>>
>>> But still no stack trace. From the log, I'm guessing the problem is
>>> happening in the WeblogRequestMapper. My two clues are at 16:03:13,361
>>> where the session is released immediately after evaluating the path /blog.
>>> Or perhaps at 16:03:14,138 where the request is not mapped.
>>>
>>> DEBUG 2014-11-16 16:03:13,333 CharEncodingFilter:doFilter - Processing
>>> CharEncodingFilter
>>> DEBUG 2014-11-16 16:03:13,334 CharEncodingFilter:doFilter - Set request
>>> character encoding to UTF-8
>>> DEBUG 2014-11-16 16:03:13,358 BootstrapFilter:doFilter - Entered /blog
>>> DEBUG 2014-11-16 16:03:13,359 WebloggerConfig:getProperty - Fetching
>>> property [installation.type=manual]
>>> DEBUG 2014-11-16 16:03:13,359 PersistenceSessionFilter:doFilter - Entered
>>> /blog
>>> DEBUG 2014-11-16 16:03:13,360 InitFilter:doFilter - relPath = /blog
>>> DEBUG 2014-11-16 16:03:13,360 InitFilter:doFilter - absPath =
>>> http://localhost:8080/blog
>>> DEBUG 2014-11-16 16:03:13,360 RequestMappingFilter:doFilter - entering
>>> DEBUG 2014-11-16 16:03:13,361 RequestMappingFilter:doFilter - trying
>>> mapper org.apache.roller.weblogger.ui.rendering.WeblogRequestMapper
>>> DEBUG 2014-11-16 16:03:13,361 WeblogRequestMapper:handleRequest -
>>> evaluating [/blog]
>>> DEBUG 2014-11-16 16:03:13,361 PersistenceSessionFilter:doFilter -
>>> Releasing Roller Session
>>> DEBUG 2014-11-16 16:03:14,127 CharEncodingFilter:doFilter - Processing
>>> CharEncodingFilter
>>> DEBUG 2014-11-16 16:03:14,128 CharEncodingFilter:doFilter - Set request
>>> character encoding to UTF-8
>>> DEBUG 2014-11-16 16:03:14,129 BootstrapFilter:doFilter - Entered
>>> /blog/roller-ui/styles/roller.css
>>> DEBUG 2014-11-16 16:03:14,129 WebloggerConfig:getProperty - Fetching
>>> property [installation.type=manual]
>>> DEBUG 2014-11-16 16:03:14,130 PersistenceSessionFilter:doFilter - Entered
>>> /blog/roller-ui/styles/roller.css
>>> DEBUG 2014-11-16 16:03:14,132 WebloggerConfig:getProperty - Fetching
>>> property [cache.salt.enabled=true]
>>> DEBUG 2014-11-16 16:03:14,132 WebloggerConfig:getProperty - Fetching
>>> property [cache.salt.size=5000]
>>> DEBUG 2014-11-16 16:03:14,132 WebloggerConfig:getProperty - Fetching
>>> property [cache.salt.timeout=3600]
>>> INFO 2014-11-16 16:03:14,132 SaltCache:<init> - {id=cache.salt,
>>> enabled=true, timeout=3600, size=5000}
>>> DEBUG 2014-11-16 16:03:14,133 CacheManager:constructCache - Constructing
>>> new cache with props {id=cache.salt, enabled=true, timeout=3600, size=5000}
>>> DEBUG 2014-11-16 16:03:14,133 ExpiringLRUCacheFactoryImpl:constructCache
>>> - new cache constructed. size=5000, timeout=3600
>>> DEBUG 2014-11-16 16:03:14,136 SaltCache:put - PUT kY1lSl8jyUyRCMfhyj8Z
>>> DEBUG 2014-11-16 16:03:14,136 RequestMappingFilter:doFilter - entering
>>> DEBUG 2014-11-16 16:03:14,137 RequestMappingFilter:doFilter - trying
>>> mapper org.apache.roller.weblogger.ui.rendering.WeblogRequestMapper
>>> DEBUG 2014-11-16 16:03:14,137 WeblogRequestMapper:handleRequest -
>>> evaluating [/blog/roller-ui/styles/roller.css]
>>> DEBUG 2014-11-16 16:03:14,137 WeblogRequestMapper:handleRequest -
>>> potential weblog handle = roller-ui
>>> DEBUG 2014-11-16 16:03:14,137 WeblogRequestMapper:handleRequest - SKIPPED
>>> roller-ui
>>> DEBUG 2014-11-16 16:03:14,138 RequestMappingFilter:doFilter - request not
>>> mapped
>>> DEBUG 2014-11-16 16:03:14,172 RequestMappingFilter:doFilter - exiting
>>> DEBUG 2014-11-16 16:03:14,173 PersistenceSessionFilter:doFilter -
>>> Releasing Roller Session
>>> DEBUG 2014-11-16 16:03:14,173 PersistenceSessionFilter:doFilter - Exiting
>>> /blog/roller-ui/styles/roller.css
>>> DEBUG 2014-11-16 16:03:14,173 BootstrapFilter:doFilter - Exiting
>>> /blog/roller-ui/styles/roller.css
>>>
>>> Have any of you run into this problem and know how to fix it?
>>>
>>> Thanks in advance,
>>> Sean
>>>
>>
Re: Error when accessing webapp without trailing slash
Posted by Sean Pritchard <sp...@militaryhire.com>.
I confirmed that the change I suggested does fix the problem. Simply wrap
line 112 of WeblogRequestMapper with the following if().
if(servlet.startsWith("/")) {
servlet = servlet.substring(1); //old line 112
}
I hope this can be included in a future release. I don't want to have to
apply the change each time I upgrade. :)
Regards,
Sean
On Sun, Nov 16, 2014 at 5:45 PM, Sean Pritchard <spritchard@militaryhire.com
> wrote:
> As a follow up, I edited the error.jsp to dump the stack trace. Here it
> it (partial)
>
> java.lang.StringIndexOutOfBoundsException: String index out of range: -1
> at java.lang.String.substring(String.java:1875)
> at
> org.apache.roller.weblogger.ui.rendering.WeblogRequestMapper.handleRequest(WeblogRequestMapper.java:112)
> at
> org.apache.roller.weblogger.ui.rendering.filters.RequestMappingFilter.doFilter(RequestMappingFilter.java:120)
> at
> com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:89)
> at
> org.apache.roller.weblogger.ui.core.filters.InitFilter.doFilter(InitFilter.java:73)
>
> The error seems to be happening on the last line of this snippet from
> WeblogRequestMapper:
>
> // figure out potential weblog handle
> String servlet = request.getRequestURI();
> String pathInfo = null;
>
> if(servlet != null && servlet.trim().length() > 1) {
>
> if(request.getContextPath() != null) {
> servlet =
> servlet.substring(request.getContextPath().length());
> }
>
> // strip off the leading slash
> servlet = servlet.substring(1); //line 112
>
> Seems like the assumption is that at least a "/" remains in servlet at
> this point. Without launching an argument about spec compliance, it seems
> this could be easily fixed by changing the last line to:
>
> if(servlet.startsWith("/")) {
> servlet = servlet.substring(1);
> }
>
> I will probably make that change locally to work around this issue, but it
> would be helpful if the change were included in future releases.
>
> Regards,
> Sean
>
>
>
>
>
>
>
> On Sun, Nov 16, 2014 at 4:19 PM, Sean Pritchard <
> spritchard@militaryhire.com> wrote:
>
>> Hello,
>>
>> I've recently installed and started using Roller 5.1.1. I deployed it to
>> the Resin 4 app server.
>>
>> I renamed roller.war to blog.war to deploy to the path /blog/. But I'm
>> running into a problem where if I request the blog at
>> http://hostname/blog/ it works fine. But if I remove the trailing slash
>> http://hostname/blog, I get the following error:
>>
>> Unexpected Exception Status Code 500 Message String index out of range:
>> -1 Type
>> Exception Roller has encountered and logged an unexpected exception.
>> In checking the roller.log, I see no evidence of an exception. I tried
>> changing the roller logging levels to DEBUG
>>
>> log4j.logger.org.apache.roller=DEBUG
>> log4j.logger.net.java.roller=DEBUG
>>
>> But still no stack trace. From the log, I'm guessing the problem is
>> happening in the WeblogRequestMapper. My two clues are at 16:03:13,361
>> where the session is released immediately after evaluating the path /blog.
>> Or perhaps at 16:03:14,138 where the request is not mapped.
>>
>> DEBUG 2014-11-16 16:03:13,333 CharEncodingFilter:doFilter - Processing
>> CharEncodingFilter
>> DEBUG 2014-11-16 16:03:13,334 CharEncodingFilter:doFilter - Set request
>> character encoding to UTF-8
>> DEBUG 2014-11-16 16:03:13,358 BootstrapFilter:doFilter - Entered /blog
>> DEBUG 2014-11-16 16:03:13,359 WebloggerConfig:getProperty - Fetching
>> property [installation.type=manual]
>> DEBUG 2014-11-16 16:03:13,359 PersistenceSessionFilter:doFilter - Entered
>> /blog
>> DEBUG 2014-11-16 16:03:13,360 InitFilter:doFilter - relPath = /blog
>> DEBUG 2014-11-16 16:03:13,360 InitFilter:doFilter - absPath =
>> http://localhost:8080/blog
>> DEBUG 2014-11-16 16:03:13,360 RequestMappingFilter:doFilter - entering
>> DEBUG 2014-11-16 16:03:13,361 RequestMappingFilter:doFilter - trying
>> mapper org.apache.roller.weblogger.ui.rendering.WeblogRequestMapper
>> DEBUG 2014-11-16 16:03:13,361 WeblogRequestMapper:handleRequest -
>> evaluating [/blog]
>> DEBUG 2014-11-16 16:03:13,361 PersistenceSessionFilter:doFilter -
>> Releasing Roller Session
>> DEBUG 2014-11-16 16:03:14,127 CharEncodingFilter:doFilter - Processing
>> CharEncodingFilter
>> DEBUG 2014-11-16 16:03:14,128 CharEncodingFilter:doFilter - Set request
>> character encoding to UTF-8
>> DEBUG 2014-11-16 16:03:14,129 BootstrapFilter:doFilter - Entered
>> /blog/roller-ui/styles/roller.css
>> DEBUG 2014-11-16 16:03:14,129 WebloggerConfig:getProperty - Fetching
>> property [installation.type=manual]
>> DEBUG 2014-11-16 16:03:14,130 PersistenceSessionFilter:doFilter - Entered
>> /blog/roller-ui/styles/roller.css
>> DEBUG 2014-11-16 16:03:14,132 WebloggerConfig:getProperty - Fetching
>> property [cache.salt.enabled=true]
>> DEBUG 2014-11-16 16:03:14,132 WebloggerConfig:getProperty - Fetching
>> property [cache.salt.size=5000]
>> DEBUG 2014-11-16 16:03:14,132 WebloggerConfig:getProperty - Fetching
>> property [cache.salt.timeout=3600]
>> INFO 2014-11-16 16:03:14,132 SaltCache:<init> - {id=cache.salt,
>> enabled=true, timeout=3600, size=5000}
>> DEBUG 2014-11-16 16:03:14,133 CacheManager:constructCache - Constructing
>> new cache with props {id=cache.salt, enabled=true, timeout=3600, size=5000}
>> DEBUG 2014-11-16 16:03:14,133 ExpiringLRUCacheFactoryImpl:constructCache
>> - new cache constructed. size=5000, timeout=3600
>> DEBUG 2014-11-16 16:03:14,136 SaltCache:put - PUT kY1lSl8jyUyRCMfhyj8Z
>> DEBUG 2014-11-16 16:03:14,136 RequestMappingFilter:doFilter - entering
>> DEBUG 2014-11-16 16:03:14,137 RequestMappingFilter:doFilter - trying
>> mapper org.apache.roller.weblogger.ui.rendering.WeblogRequestMapper
>> DEBUG 2014-11-16 16:03:14,137 WeblogRequestMapper:handleRequest -
>> evaluating [/blog/roller-ui/styles/roller.css]
>> DEBUG 2014-11-16 16:03:14,137 WeblogRequestMapper:handleRequest -
>> potential weblog handle = roller-ui
>> DEBUG 2014-11-16 16:03:14,137 WeblogRequestMapper:handleRequest - SKIPPED
>> roller-ui
>> DEBUG 2014-11-16 16:03:14,138 RequestMappingFilter:doFilter - request not
>> mapped
>> DEBUG 2014-11-16 16:03:14,172 RequestMappingFilter:doFilter - exiting
>> DEBUG 2014-11-16 16:03:14,173 PersistenceSessionFilter:doFilter -
>> Releasing Roller Session
>> DEBUG 2014-11-16 16:03:14,173 PersistenceSessionFilter:doFilter - Exiting
>> /blog/roller-ui/styles/roller.css
>> DEBUG 2014-11-16 16:03:14,173 BootstrapFilter:doFilter - Exiting
>> /blog/roller-ui/styles/roller.css
>>
>> Have any of you run into this problem and know how to fix it?
>>
>> Thanks in advance,
>> Sean
>>
>
>
Re: Error when accessing webapp without trailing slash
Posted by Sean Pritchard <sp...@militaryhire.com>.
As a follow up, I edited the error.jsp to dump the stack trace. Here it it
(partial)
java.lang.StringIndexOutOfBoundsException: String index out of range: -1
at java.lang.String.substring(String.java:1875)
at
org.apache.roller.weblogger.ui.rendering.WeblogRequestMapper.handleRequest(WeblogRequestMapper.java:112)
at
org.apache.roller.weblogger.ui.rendering.filters.RequestMappingFilter.doFilter(RequestMappingFilter.java:120)
at
com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:89)
at
org.apache.roller.weblogger.ui.core.filters.InitFilter.doFilter(InitFilter.java:73)
The error seems to be happening on the last line of this snippet from
WeblogRequestMapper:
// figure out potential weblog handle
String servlet = request.getRequestURI();
String pathInfo = null;
if(servlet != null && servlet.trim().length() > 1) {
if(request.getContextPath() != null) {
servlet =
servlet.substring(request.getContextPath().length());
}
// strip off the leading slash
servlet = servlet.substring(1); //line 112
Seems like the assumption is that at least a "/" remains in servlet at this
point. Without launching an argument about spec compliance, it seems this
could be easily fixed by changing the last line to:
if(servlet.startsWith("/")) {
servlet = servlet.substring(1);
}
I will probably make that change locally to work around this issue, but it
would be helpful if the change were included in future releases.
Regards,
Sean
On Sun, Nov 16, 2014 at 4:19 PM, Sean Pritchard <spritchard@militaryhire.com
> wrote:
> Hello,
>
> I've recently installed and started using Roller 5.1.1. I deployed it to
> the Resin 4 app server.
>
> I renamed roller.war to blog.war to deploy to the path /blog/. But I'm
> running into a problem where if I request the blog at
> http://hostname/blog/ it works fine. But if I remove the trailing slash
> http://hostname/blog, I get the following error:
>
> Unexpected Exception Status Code 500 Message String index out of range:
> -1 Type
> Exception Roller has encountered and logged an unexpected exception.
> In checking the roller.log, I see no evidence of an exception. I tried
> changing the roller logging levels to DEBUG
>
> log4j.logger.org.apache.roller=DEBUG
> log4j.logger.net.java.roller=DEBUG
>
> But still no stack trace. From the log, I'm guessing the problem is
> happening in the WeblogRequestMapper. My two clues are at 16:03:13,361
> where the session is released immediately after evaluating the path /blog.
> Or perhaps at 16:03:14,138 where the request is not mapped.
>
> DEBUG 2014-11-16 16:03:13,333 CharEncodingFilter:doFilter - Processing
> CharEncodingFilter
> DEBUG 2014-11-16 16:03:13,334 CharEncodingFilter:doFilter - Set request
> character encoding to UTF-8
> DEBUG 2014-11-16 16:03:13,358 BootstrapFilter:doFilter - Entered /blog
> DEBUG 2014-11-16 16:03:13,359 WebloggerConfig:getProperty - Fetching
> property [installation.type=manual]
> DEBUG 2014-11-16 16:03:13,359 PersistenceSessionFilter:doFilter - Entered
> /blog
> DEBUG 2014-11-16 16:03:13,360 InitFilter:doFilter - relPath = /blog
> DEBUG 2014-11-16 16:03:13,360 InitFilter:doFilter - absPath =
> http://localhost:8080/blog
> DEBUG 2014-11-16 16:03:13,360 RequestMappingFilter:doFilter - entering
> DEBUG 2014-11-16 16:03:13,361 RequestMappingFilter:doFilter - trying
> mapper org.apache.roller.weblogger.ui.rendering.WeblogRequestMapper
> DEBUG 2014-11-16 16:03:13,361 WeblogRequestMapper:handleRequest -
> evaluating [/blog]
> DEBUG 2014-11-16 16:03:13,361 PersistenceSessionFilter:doFilter -
> Releasing Roller Session
> DEBUG 2014-11-16 16:03:14,127 CharEncodingFilter:doFilter - Processing
> CharEncodingFilter
> DEBUG 2014-11-16 16:03:14,128 CharEncodingFilter:doFilter - Set request
> character encoding to UTF-8
> DEBUG 2014-11-16 16:03:14,129 BootstrapFilter:doFilter - Entered
> /blog/roller-ui/styles/roller.css
> DEBUG 2014-11-16 16:03:14,129 WebloggerConfig:getProperty - Fetching
> property [installation.type=manual]
> DEBUG 2014-11-16 16:03:14,130 PersistenceSessionFilter:doFilter - Entered
> /blog/roller-ui/styles/roller.css
> DEBUG 2014-11-16 16:03:14,132 WebloggerConfig:getProperty - Fetching
> property [cache.salt.enabled=true]
> DEBUG 2014-11-16 16:03:14,132 WebloggerConfig:getProperty - Fetching
> property [cache.salt.size=5000]
> DEBUG 2014-11-16 16:03:14,132 WebloggerConfig:getProperty - Fetching
> property [cache.salt.timeout=3600]
> INFO 2014-11-16 16:03:14,132 SaltCache:<init> - {id=cache.salt,
> enabled=true, timeout=3600, size=5000}
> DEBUG 2014-11-16 16:03:14,133 CacheManager:constructCache - Constructing
> new cache with props {id=cache.salt, enabled=true, timeout=3600, size=5000}
> DEBUG 2014-11-16 16:03:14,133 ExpiringLRUCacheFactoryImpl:constructCache -
> new cache constructed. size=5000, timeout=3600
> DEBUG 2014-11-16 16:03:14,136 SaltCache:put - PUT kY1lSl8jyUyRCMfhyj8Z
> DEBUG 2014-11-16 16:03:14,136 RequestMappingFilter:doFilter - entering
> DEBUG 2014-11-16 16:03:14,137 RequestMappingFilter:doFilter - trying
> mapper org.apache.roller.weblogger.ui.rendering.WeblogRequestMapper
> DEBUG 2014-11-16 16:03:14,137 WeblogRequestMapper:handleRequest -
> evaluating [/blog/roller-ui/styles/roller.css]
> DEBUG 2014-11-16 16:03:14,137 WeblogRequestMapper:handleRequest -
> potential weblog handle = roller-ui
> DEBUG 2014-11-16 16:03:14,137 WeblogRequestMapper:handleRequest - SKIPPED
> roller-ui
> DEBUG 2014-11-16 16:03:14,138 RequestMappingFilter:doFilter - request not
> mapped
> DEBUG 2014-11-16 16:03:14,172 RequestMappingFilter:doFilter - exiting
> DEBUG 2014-11-16 16:03:14,173 PersistenceSessionFilter:doFilter -
> Releasing Roller Session
> DEBUG 2014-11-16 16:03:14,173 PersistenceSessionFilter:doFilter - Exiting
> /blog/roller-ui/styles/roller.css
> DEBUG 2014-11-16 16:03:14,173 BootstrapFilter:doFilter - Exiting
> /blog/roller-ui/styles/roller.css
>
> Have any of you run into this problem and know how to fix it?
>
> Thanks in advance,
> Sean
>