Try the right cut/paste buffer
|
| Caused by: java.lang.reflect.InvocationTargetException
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at
sun.reflect.Deleg
Yep, the JCaptcha default engine needs a graphics display buffer. This is not
good and won't run on servers without displays. In fact, I think integrating
JCaptcha wasn't the best idea we ever had, it's slow, has unusable default
output (I really can't read it), and has dependencies such as this
Ok, thanks.
Having a captcha is very important for the project I am working on.
please keep me informed.
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Can't you solve this by setting the property java.awt.headless to true, either
by passing it to the JVM as -Djava.awt.headless=true or by programmatically
setting it?
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Yes I did that.. seems to have cured it (see the "headless line " next...
I added this to my /etc/bash.bashrc file:
| #added by Tony for JAVA_HOME
| export JAVA_HOME=/usr/local/jdk1.6.0_02
| #added by Tony for JBoss Home
| export JBOSS_HOME=/usr/local/jboss-4.0.5.GA
| #added by Tony to
Commenting this out (this page is where it all goes horribly wrong):
|
|
|
gives:
| An Error Occurred:
| Change component/tag '_id139:0:_id142' from javax.faces.*/ to
org.apache.myfaces.*/, or embed it in a form. This is not a bug.
Please see: http://wiki.apache.org/myfa
"[EMAIL PROTECTED]" wrote : Yep, the JCaptcha default engine needs a graphics
display buffer. This is not good and won't run on servers without displays. In
fact, I think integrating JCaptcha wasn't the best idea we ever had, it's slow,
has unusable default output (I really can't read it), and h
Sure, that all sounds good. Maybe you can try it by modifying one of the Seam
examples and submitting your changes to JIRA.
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it seems that there is already such thing (simple mathematical questions)
inside JCaptcha ...
see :
com.octo.captcha.text.math.MathCaptcha
Maybe a simple change of the current integration would be enough ...
(I cannot read those captchas either ...)
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Can you file a feature request in JIRA? Thanks
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We have an existing JIRA issue for captcha enhancements, please add any
relevant comments to it:
http://jira.jboss.org/jira/browse/JBSEAM-865
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You might file an enhancement request for this in jira. It would be nice if
the captcha image were optionally generated once per conversation for instance.
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Thanks, I have done so: http://jira.jboss.org/jira/browse/JBSEAM-1320
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http://jira.jboss.org/jira/browse/JBSEAM-1153
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I was looking to do the same thing but didn't even realize that the
CaptchaResponse annotation existed. My guess is that you need to create a
getter method (with above annotation) on the Seam Component that handles the
form you are associating the captcha input with.
Because I was unaware of t
Thanks Michael -
I'd already tried to add a getter method to the bean and couldn't get it work,
but your second suggestion of using the customised s:validate message works
really well.
Cheers
Paul
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Please add a feature request to JIRA, this should be more easy to override.
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I had the same issuethen I looked in my lib and didn't have the jcaptcha
jar, and had to put it in there.
I don't know if that is your issue, but just thought I'd offer that up.
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Do you get the following line in your log when your application deploys?
12:11:15,750 INFO [Contexts] starting up: org.jboss.seam.captcha.captchaImage
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Thanks for the replies and for understand my poor English, I'm studying it yet
=)
anonymous wrote : I had the same issuethen I looked in my lib and didn't
have the jcaptcha jar, and had to put it in there.
|
| I don't know if that is your issue, but just thought I'd offer that up.
I s
anyone ?
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The jcaptcha component isn't starting, probably you don't have the jcaptcha jar
in the ear classpath of your deployed applicaiton
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The jcaptcha jar is inside my app's lib directory...I searched the jar inside
my war, and it's there too..( I'm not working with EJB =) )
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The only reason it won't install is because of the missing dependency.
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ok, I'll check it better in a few minutes and post the results...
only one more thing...when I access my app for the first time I receive these
messages from the console...
anonymous wrote : 10:09:19,916 INFO [Server] JBoss (MX MicroKernel) [4.0.5.GA
(build: CVSTag=Branch_4_0 date=200610162339)
Can you please describe your packaging.
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Well, I used the seam generator from jboss-seam-1.2.1.GA to create my app...
It's using RichFaces 3.0.1, ajax4jsf-1.1.1 and seam 1.2.1.
Structure:
jars:
anonymous wrote : 08/10/2007 12:0858.225 activation.jar
| 08/10/2007 12:08 1.214.410 ajax4jsf-1.1.1-SNAPSHOT.jar
| 08
you might want to try to drop the jar in /server/default/lib directory.
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actually disregard my last message, in order for me to get it working i added:
|
|
|
|
|
|
I put jcaptcha and some other jars inside my /server/default;lib directory and
it works fine...
but, in teory, "my_app/WEB-INF/lib" and "jboss/server/default/lib" locations
are part of my classpath, so, why my app doesn't work when the jars were inside
it ?
Thanks for the attention and time a
"[EMAIL PROTECTED]" wrote :
| AHA ! Found it...
|
| The Documentation doesn't say to actually add the JCaptcha jar to your
Ear...
Yes it does! Section 13.9 of the docs:
anonymous wrote : If you wish to use the captcha feature in your application
you need to include the jcaptcha-* jar fi
Doh! You are indeed correct.
anonymous wrote :
| If you
| wish to use the captcha feature in your application you need to include the
jcaptcha-* jar file from the Seam lib
| directory in your project, and register it in application.xml as a java
module.
|
I am a muppet!
View the or
Fixed in Seam 2
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