[ERROR]word is too big, try to use less letters, smaller font or bigger background!

[Migrated From Jforum.net]

Yes, it's a problem with the captcha system. Sometimes the generated word is bigger than the background. A fix is on the road.
If you don't need / don't want captcha, you can disable it at Admin Panel -> Configurations.

Rafael
[originally posted on jforum.net by Rafael Steil]

[Migrated From Jforum.net]

When you click the [Register],sometime the system may be appearnce some errors,like that:

15:07:39,671 ERROR [ExceptionWriter     ] java.lang.reflect.InvocationTargetExce
ption
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
        at java.lang.reflect.Method.invoke(Unknown Source)
        at net.jforum.Command.process(Command.java:106)
        at net.jforum.JForum.service(JForum.java:298)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:252)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:173)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:178)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:126)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:105)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:107)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:148)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:856)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
ssConnection(Http11Protocol.java:744)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
int.java:527)
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol
lowerWorkerThread.java:80)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:684)
        at java.lang.Thread.run(Unknown Source)
Caused by: com.octo.captcha.CaptchaException: word is too big, try to use less l
etters, smaller font or bigger background
        at com.octo.captcha.image.gimpy.GimpyFactory.getImageCaptcha(GimpyFactor
y.java:547)
        at com.octo.captcha.image.gimpy.GimpyFactory.getImageCaptcha(GimpyFactor
y.java:515)
        at com.octo.captcha.engine.image.ListImageCaptchaEngine.getNextImageCapt
cha(ListImageCaptchaEngine.java:559)
        at net.jforum.entities.UserSession.createNewCaptcha(UserSession.java:347
)
        at net.jforum.view.forum.UserAction.insert(UserAction.java:142)
        ... 21 more
Caused by: com.octo.captcha.CaptchaException: word is too big, try to use less l
etters, smaller font or bigger background
        at com.octo.captcha.component.image.textpaster.RandomTextPaster.getRando
mDeviation(RandomTextPaster.java:533)
        at com.octo.captcha.component.image.textpaster.RandomTextPaster.pasteTex
t(RandomTextPaster.java:515)
        at com.octo.captcha.component.image.wordtoimage.ComposedWordToImage.past
eText(ComposedWordToImage.java:587)
        at com.octo.captcha.component.image.wordtoimage.AbstractWordToImage.getI
mage(AbstractWordToImage.java:517)
        at com.octo.captcha.image.gimpy.GimpyFactory.getImageCaptcha(GimpyFactor
y.java:544)
        ... 25 more

[originally posted on jforum.net by Anonymous]

[Migrated From Jforum.net]

but ,It's right sometimes.
[originally posted on jforum.net by Anonymous]

[Migrated From Jforum.net]

Have the bug been fixed?
[originally posted on jforum.net by jonahliu]

[Migrated From Jforum.net]

You can update net.jforum.entities.UserSession ,update createNewCaptcha Function :


public void createNewCaptcha()
{
this.destroyCaptcha();
boolean flag=true;
while(flag==true){
try {
this.imageCaptcha = Captcha.getInstance().getNextImageCaptcha();
flag=false;
}
catch (Exception ex) {
}
}
}

[originally posted on jforum.net by Anonymous]

[Migrated From Jforum.net]

OK,i according to this method update ,the problem was resolved
thank you !
but i hope you can explain cause
[originally posted on jforum.net by Anonymous]

[Migrated From Jforum.net]

Because it will regenarate another image, much probably smaller (in pixel) than the previous.

Rafael
[originally posted on jforum.net by Rafael Steil]