PEAK XOOPS - Error message... 
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Posted on 2004/7/21 0:25
bluwu
Posts: 9
Posts: 9
When I am logged in as the administrator and i add an event i get the following error message...
---error message---
"Warning: Cannot modify header information - headers already sent in /home/virtual/site5/fst/var/www/html/events/modules/piCal/piCal.php on line 2134"
----end error message----
---error message---
"Warning: Cannot modify header information - headers already sent in /home/virtual/site5/fst/var/www/html/events/modules/piCal/piCal.php on line 2134"
----end error message----
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GIJOE
Posts: 4110
Posts: 4110
hi bluwu.
It's not an issue of piCal.
Perhaps another modules echoes blank line or notices,warnings etc. before piCal's redirection.
It's not an issue of piCal.
Perhaps another modules echoes blank line or notices,warnings etc. before piCal's redirection.
Votes:1
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jsg
Posts: 3
Posts: 3
I get exactly the same error message. I'm using version 0.6 on Xoops 2.0.7. Help! Thanks.
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GIJOE
Posts: 4110
Posts: 4110
Quote:You have to check another modules at first.
It's not an issue of piCal.
Perhaps another modules echoes blank line or notices,warnings etc. before piCal's redirection.
Votes:0
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bluwu
Posts: 9
Posts: 9
Well I turned off and unstalled all of the modules except piCal and System Admin.... i still get the same error.
It's wierd.
Does it happen to you?
Basically, I turned on the debug mode. Without it I get a blank screen every time. I have a clean install of XOOPS 2.0.7 and only the piCal mod installed.
Please help.
It's wierd.
Does it happen to you?
Basically, I turned on the debug mode. Without it I get a blank screen every time. I have a clean install of XOOPS 2.0.7 and only the piCal mod installed.
Please help.
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jsg
Posts: 3
Posts: 3
Thanks for doing the testing, bluwu. I couldn't, because my site is live and public.
I'm afraid I've given up. For now, I'm using tinyevent. If I need the extra features, maybe I'll try Agenda-X.
No blame, but as an old friend of mine used to say, it's very, very good if it works.
I'm afraid I've given up. For now, I'm using tinyevent. If I need the extra features, maybe I'll try Agenda-X.
No blame, but as an old friend of mine used to say, it's very, very good if it works.
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bluwu
Posts: 9
Posts: 9
No problem... I'm just wondering if piCal behaves the same fort the Sarge and if it works what version of XOOPS is in use.
Anyway, how well does Tiny Event work? I'm looking for something that will all me to add people resources like speakers and camera men. I would like them to login and be able to see what their schedules look like.
I would also like to install many calendars not just one version of piCal... or that piCal will have the ability to make group type calendars, shared, etc. You see where i'm going...
if you know of anything let me know
Anyway, how well does Tiny Event work? I'm looking for something that will all me to add people resources like speakers and camera men. I would like them to login and be able to see what their schedules look like.
I would also like to install many calendars not just one version of piCal... or that piCal will have the ability to make group type calendars, shared, etc. You see where i'm going...
if you know of anything let me know
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jsg
Posts: 3
Posts: 3
Tinyevent is truly tiny: a list of events, and er, that's it. If you want something more sophisticated, and piCal doesn't work for you, probably your only option is Agenda-X.
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bluwu
Posts: 9
Posts: 9
Kewl I'll try Agenda until there is resolution with piCal or just keep using it if its better for what i need.
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GIJOE
Posts: 4110
Posts: 4110
hi bluwu.
Quote:The warning "Header already sent" is often caused by coding mistakes like
Such blank line will be outputted.
Once some output is occured, any header() can't be send.
And I can't guess which file has such a wrong code.
(I guess some language files has such a wrong code)
Such a wrong code might harm somewhere other than piCal.
Thus I reccomend you to check such a wrong code by youself at first.
It's easy to use piCal with such a wrong code.
All you have to do is modifying the way to redirect only.
eg)
line 2134 in piCal.php
And I'll never recommend Agenda-X to my friends.
It has full of security holes. (CSRF, SQL Injection, XSS and so on)
Quote:
Well I turned off and unstalled all of the modules except piCal and System Admin.... i still get the same error.
It's wierd.
Does it happen to you?
Basically, I turned on the debug mode. Without it I get a blank screen every time. I have a clean install of XOOPS 2.0.7 and only the piCal mod installed.
Please help.
<?php
?>
Once some output is occured, any header() can't be send.
And I can't guess which file has such a wrong code.
(I guess some language files has such a wrong code)
Such a wrong code might harm somewhere other than piCal.
Thus I reccomend you to check such a wrong code by youself at first.
It's easy to use piCal with such a wrong code.
All you have to do is modifying the way to redirect only.
eg)
line 2134 in piCal.php
Header( "Location: $this->connection://$HTTP_HOST$PHP_SELF?smode={$_POST['last_smode']}&caldate=".date('Y-n-j',$start) ) ;
redirect_header( "$PHP_SELF?smode={$_POST['last_smode']}&caldate=".date('Y-n-j',$start) , 0 ) ;
And I'll never recommend Agenda-X to my friends.
It has full of security holes. (CSRF, SQL Injection, XSS and so on)
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bluwu
Posts: 9
Posts: 9
Hey, thanks Joe... now that is useful. I'll try it.
Agenda-X is really that crappy eh? It looked cool but SQL injection is pretty serious stuff. I'll bang it up and see what I can get into.
Agenda-X is really that crappy eh? It looked cool but SQL injection is pretty serious stuff. I'll bang it up and see what I can get into.
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GIJOE
Posts: 4110
Posts: 4110
hi bluwu.
I don't want to talk about Agenda-X.
It is fact that we reported the security holes into dev.xoops.org on this March.
He didnot patch any more.
I don't criticize some developpers makes security hole.
But, once it is reported by someone, they must check and repair it with sincerity.
When sourceforge was cracked by Agenda-X's hole, I made a patch for the serious vulnerablity.
But he ignored the patch, and he blamed me "This is a plot".
His attitude was a thing not too believed easily for me.
Although I don't blame wjue's lack of skill, I don't like his insincerity.
p.s. The SQL injection will be a serious hole too if you use MySQL >= 4.0 as you know.
You are easily stolen your hashed password from crackers via Agenda-X.
And now, plain password can be calicurated from hashed password in one hour.
So, I have a plan to make a module for protecting from attacks of "SQL Injection".
This module will be useful especially for Agenda-X's users.
I don't want to talk about Agenda-X.
It is fact that we reported the security holes into dev.xoops.org on this March.
He didnot patch any more.
I don't criticize some developpers makes security hole.
But, once it is reported by someone, they must check and repair it with sincerity.
When sourceforge was cracked by Agenda-X's hole, I made a patch for the serious vulnerablity.
But he ignored the patch, and he blamed me "This is a plot".
His attitude was a thing not too believed easily for me.
Although I don't blame wjue's lack of skill, I don't like his insincerity.
p.s. The SQL injection will be a serious hole too if you use MySQL >= 4.0 as you know.
You are easily stolen your hashed password from crackers via Agenda-X.
And now, plain password can be calicurated from hashed password in one hour.
So, I have a plan to make a module for protecting from attacks of "SQL Injection".
This module will be useful especially for Agenda-X's users.
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Posted on 2004/8/17 0:06
bluwu
Posts: 9
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Cool... i am using piCal now and the users are really happy with it. I'll be on the lookout for your updates. I added in the option to make people a speaker. I like it so piCal it is.
Anyway, I appreciate your principles and I hope to see piCal in use everywhere. I can't wait for piCal version 99!
bluwu
Anyway, I appreciate your principles and I hope to see piCal in use everywhere. I can't wait for piCal version 99!
bluwu
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