Internal Server Error 500 Perl Cgi
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Cgi Script Internal Server Error
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Internal Server Error Cgi-bin Apache
helping each other. Join them; it only takes a minute: Sign up Why does my Perl CGI script cause a 500 internal server error? up vote 3 down vote favorite I get a 500 internal server error when I try to run the code below in a web server which supports perl: #! /usr/bin/perl use LWP; my python cgi 500 internal server error $ua = LWP::UserAgent->new; $ua->agent("TestApp/0.1 "); $ua->env_proxy(); my $req = HTTP::Request->new(POST => 'http://www.google.com/loc/json'); $req->content_type('application/jsonrequest'); $req->content('{ "cell_towers": [{"location_area_code": "55000", "mobile_network_code": "95", "cell_id": "20491", "mobile_country_code": "404"}], "version": "1.1.0", "request_address": "true"}'); my $res = $ua->request($req); if ($res->is_success) { print $res->content,"\n"; } else { print $res->status_line, "\n"; return undef; } But there is no error when I run the code below: #! /usr/bin/perl use CGI::Carp qw(fatalsToBrowser); print "Content-type: text/html\n\n"; print "\n"; print "
Hello World!
\n"; foreach $key (sort keys(%ENV)) { print "$key = $ENV{$key}
" ; } print "\n"; print "\n"; So I think there is some problem with my code. When I run the first perl script in my local machine with the -wc command, it says that the syntax is OK. Help me please. perl cgi share|improve this question edited May 21 '10 at 0:26 brian d foy 87.1k24150391 asked May 20 '10 at 8:19 Nitish 60151127 1 When you have trouble with a Perl CGI script, go through my "Troubleshooting Perl CGI Script": stackoverflow.com/questions/2165022/&hellip
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How To Fix 500 Internal Server Error
developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the premature end of script headers perl Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up CGI script not running, Internal Server http://stackoverflow.com/questions/2872040/why-does-my-perl-cgi-script-cause-a-500-internal-server-error Error (500) Error up vote 2 down vote favorite I am trying to run a cgi script, its a long script so i wont paste here but it works on my other servers but for some reason when I try to run it on my new server I get Internal server error (500), and when I check the apache log here is what I get : http://stackoverflow.com/questions/9937213/cgi-script-not-running-internal-server-error-500-error [Fri Mar 30 08:38:29 2012] [error] [client 199.212.76.124] (2)No such file or directory: exec of '/var/www/cgi-bin/test.cgi' failed [Fri Mar 30 08:38:29 2012] [error] [client 199.212.76.124] Premature end of script headers: test.cgi [Fri Mar 30 08:38:29 2012] [error] [client 199.212.76.124] File does not exist: /var/www/htdocs/favicon.ico [Fri Mar 30 08:41:11 2012] [error] [client 199.212.76.124] (2)No such file or directory: exec of '/var/www/cgi-bin/test.cgi' failed [Fri Mar 30 08:41:11 2012] [error] [client 199.212.76.124] Premature end of script headers: test.cgi [Fri Mar 30 08:41:11 2012] [error] [client 199.212.76.124] File does not exist: /var/www/htdocs/favicon.ico [Fri Mar 30 08:41:12 2012] [error] [client 199.212.76.124] (2)No such file or directory: exec of '/var/www/cgi-bin/test.cgi' failed [Fri Mar 30 08:41:12 2012] [error] [client 199.212.76.124] Premature end of script headers: test.cgi [Fri Mar 30 08:41:12 2012] [error] [client 199.212.76.124] File does not exist: /var/www/htdocs/favicon.ico [Fri Mar 30 08:41:15 2012] [error] [client 199.212.76.124] (2)No such file or directory: exec of '/var/www/cgi-bin/test.cgi' failed [Fri Mar 30 08:41:15 2012] [error] [client 199.212.76.124] Premature end of script headers: test.cgi [Fri Mar 30 08:41:15 2012] [error] [client 199.212.76.124] File does not exist: /var/www/htdocs/favicon.ico [Fri Mar 30 08:41:20 2012] [error] [client 199.212.76.124] (2)No such file or directory: exec of '/var/www/cgi-bin/upload.cgi' failed [Fri Mar 30 08:41
in the script or the server's inability to understand it, and is not an error caused on your end. The error resides solely on the server that hosts the website. http://www.computerhope.com/issues/ch001294.htm 500 error user troubleshooting Despite the issue being something you can't control or fix https://talk.plesk.com/threads/500-internal-server-error-when-trying-to-run-a-cgi-script.58121/ directly, there are a few things you can try to rectify the problem from your computer. Try reloading the web page (press F5) to see if the error can be cleared up. Try coming back to the web page at a later time. If you're not the webmaster, it's likely that they are working on internal server the problem. Contact the webmaster by e-mail. Many web pages have a link on it to contact the company (support email) or the server hosted the page. In any case, just know that you did not cause the error and your computer or Internet connection are not at fault. 500 error webmaster troubleshooting If you are responsible for the script or page generating this error, below are steps that internal server error can be taken to help identify and fix this error with your script. Script is not set as executable All scripts uploaded to a server must have execute permissions (e.g. chmod 755 or -rwxr-xr-x). If you are uploading the file through a graphical FTP program such as FileZilla, right-click the file on the Server and click File permissions to see the permissions. File is not being uploaded as ASCII (Text) When uploading any Perl or PHP script file you need to make sure that the file is uploaded in ASCII (Text) mode and not Binary mode. If your program is uploading the files and mode is automatically be set, try switching to manual and make sure it is ASCII (Text) mode. Perl script doesn't have a shebang or content-Type If you are uploading a Perl script (files ending with .pl or .cgi,) it must have a shebang as the first line and a content-Type line before any print command. Below is what we recommend having at the top of all your Perl script file. Adding the fatalstobrowser line to our script will print any error to the browser window, which helps debug the script if there are errors in it. #!/usr/bin/perluse strict;use CGI::Carp qw( fatals
Older' started by MaRiOs, Jul 23, 2005. Page 1 of 2 1 2 Next > MaRiOs Guest 0 Hello ppl, I need some more automatic things to put in plesk so I said I must begin learning perl to write my own scripts. I made a very easy one that just prints 2 words and i uploades to the cgi-bin area... (its the first time Im using the cgi-bin). so when i try to run the script i get : 500 Internal Server Error .... the link is : http://www.mariosmaravelias.info/cgi-bin/test.cgi what am I doing wrong? MaRiOs, Jul 23, 2005 #1 jamesyeeoc Guest 0 Could you post this script? Have you checked your log files? /var/log/messages /home/httpd/vhosts/mariosmaravelias.info/statistics/logs/access_log /home/httpd/vhosts/mariosmaravelias.info/statistics/logs/error_log jamesyeeoc, Jul 23, 2005 #2 MaRiOs Guest 0 #!/usr/bin/perl $name="Hello World"; print $name; i cantbe more simple than that MaRiOs, Jul 23, 2005 #3 jamesyeeoc Guest 0 And what about your log files, any errors or messages relating to this problem?? You should be seeing 'Premature end of script headers: test.cgi' in your error_log file Common solutions to this are: 1) Copy psa-suexec to suexec: cp /usr/sbin/psa-suexec /usr/sbin/suexecClick to expand... 2) Permissions: chmod -R 755 /home/httpd/vhosts/yourdomain.com/cgi-binClick to expand... 3) Ownership: chown -R ftpusername : psacln /home/httpd/vhosts/yourdomain.com/cgi-binClick to expand... (without the spaces around the colon : ) 4) File is ASCII: If you uploaded the file using FTP, it may have been uploaded in binary mode instead of ASCII, reupload it as ASCII. Then restart apache: service httpd restartClick to expand... In some cases, a whole server restart is necessary, not just apache restart. These have solved the same problem for countless others here on the forum. jamesyeeoc, Jul 23, 2005 #4 MaRiOs Guest 0 Ok I did these : 1)cp: `/usr/sbin/psa-suexec' and `/usr/sbin/suexec' are the same file 2)Done 3)Done 4) i didnt upload it , I loged in ssh and i made the file with nano editor. 5) ok i will try to restart it. about the error log files i dont see anythin about the script.. the only error i see is : [Mon Jul 25 12:29:05 2005] [warn] RSA server certificate CommonName (CN) `plesk' does NOT match server name!? [Mon Jul 25 12:29:05 2005] [notice] Apache/2.0.46 (Red Hat) configured -- resuming normal operations MaRiOs, Jul 25, 2005 #5 ylikone Guest 0 Ok, I had the same problem and finally got my cgi scripts to work. Here are the things I had to do: 1. make sure script is in the virtual domains cgi-bin dir (not inside httpdocs) 2. chown your-vhost-ftp-account-namesacln *.cgi 3. chmod 755 *.cgi (has to be exactly 755, not 777 or