I am using Fedora12.
I have downloaded eclipse-cpp-galileo-SR1-linux-gtk.
I am using Java version "1.6.0_18"
When I start eclipse, I get the following error dialog. What might be the issue?
I used to see that message when there was any error in eclipse.ini.
Try using my eclipse.ini to see if that solve the problem.
In particular, check there is no extra space at the end of each line.
That being said, the error message:
/usr/java/jre1.6.0_18/bin/../lib/i386/client/libjvm.so:
cannot enable executable stack as shared object requires: Permission denied
is probably the real issue here.
Check if this is not related to the fact that most applications are not permitted to run with an executable stack.
See this article.
This forum suggests:
#setsebool -P allow_execstack 1
After reading SELinux Reveals Bugs in other code and SELinux Reveals Bugs in other code., I then tried
#execstack -c /usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0/jre/lib/i386/client/libjvm.so
and this seemed to work also.
Update June 2012: la89ondevg mentions in the comments:
In case command above didn't made the changes so one can select to make changes by going to System->Administration->SElinux Management after that select "Boolean" and set Boolean appropriately or simply search "allow_execstack" in filter and set it.
This will work same as above command.
Related
Environment: Windows 10
IDE: Visual Studio Code
Extensions: Live Server v5.7.5 by Ritwick Dey and Microsoft Edge Tools for VS Code v2.1.0
When I am debugging JavaScript files, if I put a break point in an exported class, I get the error shown in the image bellow.
I cleared the Windows System log, and right after I start debugging and get the error, a new entry is in the Windows system log. This happens every time without fail. The error in the Windows System log is:
The application-specific permission settings do not grant Local Activation permission
for the COM Server application with CLSID
{2593F8B9-4EAF-457C-B68A-50F6B8EA6B54}
and APPID
{15C20B67-12E7-4BB6-92BB-7AFF07997402}
to the user DOMAIN\\local_user SID (S-1-5-21-2158192427-3696246665-2163083460-1135) from
address LocalHost (Using LRPC) running in the application container Unavailable SID
(Unavailable). This security permission can be modified using the Component Services
administrative tool.
My question is how do I fix this issue?
Update 7/26/2022:
If I remove the breakpoint from the constructor of the class and put it elsewhere in the class, it works without any errors. The error occurs if the breakpoint is in the constructor.
I found the answer and it is not anything above.
Well, I finally solved the problem. I am updating this answer so that someone else will know the answer without going down all the wrong paths that I went down. The problems was not any of the tools. The problem was with the code. While technically the code was correct, executing it with a breakpoint caused the error I talked about above. I was able to fix this problem by moving all the class member variables to the top of the class before all member functions. The error only occurs when you add a breakpoint before the member variables are defined. Code analyzers say there is nothing wrong with the code. The error message could be more informative!
If you want to see example code associated with this problem. See this post
Why did I get below error? This error doesn't always happen. It occurred only once. This error came from ResultSet.next(). I am doing some research about it but I couldn't find the main reason. Here is the link that I found for same SLQCODE and SQLSTATE.
DB2 SQL Error: SQLCODE=-1476, SQLSTATE=40506, SQLERRMC=-293, DRIVER=3.63.123
at com.ibm.db2.jcc.am.fd.a(fd.java:666)
at com.ibm.db2.jcc.am.fd.a(fd.java:60)
at com.ibm.db2.jcc.am.fd.a(fd.java:127)
at com.ibm.db2.jcc.am.vn.b(vn.java:4031)
at com.ibm.db2.jcc.t4.db.h(db.java:286)
at com.ibm.db2.jcc.t4.db.a(db.java:244)
at com.ibm.db2.jcc.t4.db.c(db.java:31)
at com.ibm.db2.jcc.t4.r.a(r.java:32)
at com.ibm.db2.jcc.t4.j.Zb(j.ja
DB2 version: DB2 v10.1.0.4
OS: Linux
The underlying error (that caused the rollback) is the -293, which corresponds to SQL0293N (error accessing container). You need to check the details at this link of the documentation.
Don't ignore this error-message, you want to find root cause, from database diagnostics files.
It may be that the issue is only with one specific container that gets occasionally accessed. Or it may have been a temporary issue according to how the container is implemented (file-system, raw, san, device etc).
If your Db2-server has good alerting at operating-system, file-system, and Db2-level then there may have been alerts about the underlying issue.
If the Db2-server runs on Linux/Unix/Windows, then search in the diagnostics files for references to the -1476 and then find other preceding messages. That usually gives more details. You can use the timestamp of the error message to narrow down the diagnostics location where you may find more details. If you find that information, edit your question to include it. You might also add details of the Db2-server version and the operating system on which it runs.
I've an foswiki installation which is really slow (~ 60 seconds for a uncached page). I've tried to profile the installation with NYTProf, according to http://foswiki.org/Support/NYTProfDebugging with the following command:
> sudo -u www-data NYTPROF="file=/tmp/nytprof.out:addpid=1:endatexit=1" perl -wTd:NYTProf view -topic Some.Topic -username MyUsername
The script fails with an exit code 141 when I run it with profiler. If I run it without profiler (remote d:NYTProf) it exits successful and producing output.
After the profiling I've gotten a bunch of profile files in my /tmp directory:
nytprof.out.[841-1860]
But when I try to merge these files, I've get an error for the first file:
> nytprofmerge nytprof.out.*
Profile data incomplete, inflate error -5 ((null)) at end of input file, perhaps the process didn't exit cleanly or the file has been truncated (refer to TROUBLESHOOTING in the documentation)
I can merge the files without the first file, but the results are useless and shows only 87 calls to Foswiki::Sandbox::CORE:open and that's it.
Do I have any chance got get an valid profiling result? Or is there an other tool, that I can use in this case?
I'm not sure why you can't get NYTProfiler to work, we've used it to figure out some performance issues in Foswiki 2.0.2, which have been partially addressed in Foswiki 2.0.3. There are a couple of issues going on, but one major cause is our conversion to UNICODE internally, and some Perl regex issues in perl versions before 5.20. https://rt.perl.org/Public/Bug/Display.html?id=66852
Foswiki 2.0.3 made the following performance updates:
Changed some heavily called internal functions from regular expressions, to index()
Changed EditRowPlugin to generate less html that requires processing by regular expressions in the rendering module.
Made some other improvements to reduce excessive re-reading of topics.
If 2.0.3 doesn't significantly help, Check to see if the problem pages have large tables in them. If so, you might try disabling the EditRowPlugin and use EditTablePlugin.
Other than that, you might try our official support channel #foswiki on IRC, http://irclogs.foswiki.org/
The script fails with an exit code 141 when I run it with profiler.
That suggests the process received a SIGPIPE signal. The sigexit option may help.
If I run it without profiler ... it exits successful and producing output.
You're using sudo so permissions might be an issue, but that's just a guess. You'll need to dig deeper to confirm if a SIGPIPE is being received and why.
I'm not familiar with foswiki. Perhaps someone in that community could be more helpful.
I came across this error that is apparently pretty common among Linux Systems.
"Too many files Open"
In my code I tried to set the Python open file limit to unlimited and it threw an error saying that I could not exceed the system limit.
import resource
try:
resource.setrlimit(resource.RLIMIT_NOFILE, (500,-1))
except Exception as err:
print err
pass
So...I Googled around a bit and followed this tutorial.
However, I set everything to 9999999 which I thought would be as close to unlimited as I could get. Now I cannot open a session as root on that machine. I can't login as root at all and am pretty much stuck. What can I do to get this machine working again? I need to be able to login as root! I am running Centos 6 and it's as up to date as possible.
Did you try turning it off and on?
If this doesn't help you can supply init=/bin/bash as kernel boot parameter to enter a root shell. Or boot from a live cd and revert your changes.
After performing an 'strace su -', I looked for the 'No such file or directory' error. When comparing the output, I found that some of those errors are ok, however, there were other files missing on my problem system that existed on a comparison system. Ultimately, it led me to a faulty line in /etc/pam.d/system-auth-ac referencing an invalid shared object.
So, my recommendation is to go through your /etc/pam.d config files and validate the existence of the shared object libraries, or, look in /var/log/secure and it should give some clue to missing shared objects as well.
I've moved a WebBBS board from one server to another. Ever since the board doesn't work.
I'm getting an Apache error whenever I try to access the board. Don't even know where to start the debugging, I'm not a Perl person. The file paths remained the same and there isn't any DB involved.
http://gammonline.com/members/board/
Any ideas?
After a bit of testing I believe that the problem has something to do with the index.cgi which is located in that folder (not getting the error when renaming it).
Thanks,
Roy.
More information about this error may be available in the server error log.
Says it all. You will have to find the error log and look at it.
If you are using CGI, the first step is to check you have given it the right permissions so it is an executable script at all.
chmod 755 index.cgi
This is caused by Apache config errors. Set LogLevel debug and tail -f the error log. It will probably be something to do with .htaccess permission for override, or, it's requiring a module which isn't loaded. The error log will tell you instantly.