I am deploying a web server, and after I finish compiling.There are the executing documents;
01client.c client epoll_server.c server
Then I try to run server
./server
There is an error which I cant fix it. I have search ways for solving but still can't fix it.
load error: No such file or directory
Maybe some one can help me,please!
Thanks a lot!!!!
System utilities print the program generating the error at the beginning of the line followed by other useful information such as the name of the missing file, so this is probably an error from a user program. I can duplicate the error as follows:
errno = 2;
perror("load error");
which prints:
load error: No such file or directory
Look for the perror line in the server code. If it isn't clear what file it can't find, print the string from the failed command it is reporting.
Related
I am using Django to display my code in an html format using class based views. My code reads a log file and displays stats based on what is in there. When I try to access the log file from my computer this error message is displayed:
[Errno 13] Permission denied: 'C:/Users/bhattaar/Downloads/access.log'
I first tried going through the properties of the folder to make sure everything was set to read only (which it already was) and then I tried running the command prompt as an administrator and it still would not work.
The line the error appears on is this:
log = open('C:/Users/bhattaar/Downloads/access.log', 'r')
Does anyone know how I can resolve this issue?
Does this work?
Taken from here
log_file = r'C:/Users/bhattaar/Downloads/access.log'
with open(log_file) as f:
f = f.readlines()
I'm facing the same problem related in this question:
Fatal error: require_once(): Failed opening required 'pre.php' in /usr/share/tuleap/src/www/index.php
I'm trying to run Tuleap from source code using Wamp Server.
I have installed Wamp on Windows and extract the Tuleap files into www folder.
When I access the URL, I'm getting the following error:
( ! ) Warning: require_once(pre.php): failed to open stream: No such file or directory in C:\wamp64\www\tuleap-master\tuleap-master\src\www\index.php on line 9
( ! ) Fatal error: require_once(): Failed opening required 'pre.php' (include_path='.;C:\php\pear') in C:\wamp64\www\tuleap-master\tuleap-master\src\www\index.php on line 9
I found the file pre.php inside the folder "www/include/". I put this path in the file index.php and the problem was solved, but another problem related to path files was raised:
Warning: require_once(common/autoload.php): failed to open stream: No such file or directory in C:\wamp64\www\tuleap-master\tuleap-master\src\www\include\pre.php on line 1
I would like to know if there is some approach to solving this problem.
If is possible to run Tuleap in this way.
You should use this troubleshooting checklist. The problem seems to be that you need to set your include path.
I'm trying to set up Lighttpd + lua + fastcgi to run web interface on an embedded MIPS board. But the important part here, I guess is Lua.
When trying to run /usr/local/bin/wsapi.fcgi (which is lua script) I get this error:
/usr/bin/lua: error loading module 'lfcgi' from file '/usr/local/lib/lua/5.1/lfcgi.so':
File not found
stack traceback:
[C]: ?
[C]: in function 'require'
/usr/local/share/lua/5.1/wsapi/fastcgi.lua:9: in main chunk
[C]: in function 'require'
/usr/local/bin/wsapi.fcgi:9: in main chunk
[C]: ?
Which is really strange, because ls shows that file is there and all permissions are ok:
# ls -l /usr/local/lib/lua/5.1/lfcgi.so
-rwxr-xr-x 1 0 0 21152 /usr/local/lib/lua/5.1/lfcgi.so
And which is more frustrating, if I actually remove the file, lua shows a different error, which means that first error wasn't really caused by lua unable to locate file properly.
So I'm a bit lost here, looks like the error message is misleading and problem isn't really the file being not found, but what...
P.S. The error comes from file wsapi/fastcgi.lua, from line 9 which looks like this:
local lfcgi = require"lfcgi"
- maybe there is something wrong with require syntax? I'm no expert in lua so I can't tell.
Ok, I figured it out. It turned out to be a missing dependency, as #Ctx suggested.
readelf -d lfcgi.so | grep NEEDED
shows that it needs libfcgi.so.0 which is a symlink to libfcgi.so and I only have the last one, not the symlink.
After creating the symlink it is working now (actually it comes with another error, but it is a different story :P).
By the way - the error message is really confusing - it looks like the file lfcgi.so is missing, when in fact it is one of its dependencies that is causing the problem.
I have always used erlang stdlib library zip:unzip/1 successfully. Last night i hit a bar with this error:
E:\WimaxStatsParser-1.1>erl
Eshell V5.9.2 (abort with ^G)
1> zip:unzip("e:/WimaxStatsParser-1.1/in/SomeZipFile.zip").
{error,bad_central_directory}
2>
Some one help explain the cause for this ? and how i get around it ?
ADDITIONS
I got some other error on another file: {error,bad_eocd}. Please explain this as well.
I am not able to reproduce your problem with the information you give. There are 2 functions that may send this error:
get_cd_loop/5 and get_name_extra_comment/4 in stdlib-1.18.2/src/zip.erl .
it should be easy to debug
copy the file zip.erl, zip.hrl, file.hrl in a working directory,
compile with debug_info option, you will get the error message "Can't load module that resides in sticky dir", leave the VM
copy zip.beam in the stdlib.../ebin
restart the VM in the working directory, you can now add breakpoint in the zip.erl source.
BR
Pascal.
I got a fatal error at auto_load function. See the following error, indicating that the specific directory and file '/mnt/webDir/www/sossage/system/classes/kohna/log.php' file failed opening required. Yes, file doesn't exist. Its's wrong path.
But, I never write the code, also can't find anywhere using 'find' option on my web root.
Fatal error: Kohana_Core::auto_load(): Failed opening required '/mnt/webDir/www/mysite/system/classes/kohna/log.php' (include_path='.:/usr/share/php:/usr/share/pear') in /mnt/webDir/mysite/system/classes/kohana/core.php on line 418, referer:
How can I solve the problem, please let me know the solution or tips.
Thanks.
You've got a typo in your configuration, likely. Note the directory it's attempting to access:
...system/classes/kohna/log.php
"kohna" is not the appropriate spelling. The directory is instead:
...system/classes/kohana/