We have just upgraded to Apache 2.4 from 2.2 and our fastcgi apps are now causing the error message 'End of script output before headers'.
All the apps and libraries, which are all in C, have been recompiled using the latest libraries from fastcgi.com and they worked fine before the upgrade.
Any clues as to the cause of the problem would be appreciated.
The server is Fedora 19
As it turned out the problem was with a shared object file that wasn't of the correct version. For some odd reason that error did not show in the log.
So, question should be closed.
As it turned out the problem was with a shared object file that wasn't of the correct version. For some odd reason that error did not show in the log.
Related
picsimlab tool version 0.7.5 tool is closing down within 1minute after opening the tool in windows 10.
I tried uninstalling and installing again, still facing same issue.
I am trying to load hex file generated by running C project in MPLAB X IDE V5.35
I tried same picsimlab in ubuntu20.04 , which is running fine there, in windows its closing very frequently
just re-download the file from official website, i downloaded from here.
and then re-installed, working fine.
May be file downloaded earlier is corrupted.
I have installed the solr service on a LINUX environment. Now trying to start the service using the below command
service solr start
After executing this command, am getting below error from the server
Waiting to see Solr listening on port 8080 [-] Still not seeing Solr listening on 8080 after 30 seconds!
tail: cannot open `/var/solr/logs/solr.log' for reading: No such file or directory
I created the solr.log file manually and placed it under the above mentioned path, But as soon, i issue the command "service solr start" . The solr.log file will be renamed and there won't be any new file created with the solr.log. hence the service fails to start. Could anyone let me know how to tackle this issue.
Thanks in advance.
I had a similar issue, and was able to find a hint in the /var/solr/logs/solr-8983-console.log
Originally I had been using Java 8, and Solr was working just fine for me.
When I switched to Java 11, Solr would have the issue you reported.
The log file contained the following:
Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
Unrecognized VM option 'UseParNewGC'
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
I switched back to Java 8 and Solr started just fine.
First, did you use the procedure provided to install the Solr service page 461
Second, did you set the proper overrides to the environment defaults in a solr.in.sh script (p. 462 of the ref manual). You also need to make sure that the LOG4J_PROPS in the solr.in.sh file points to your log4j.properties file. Also make sure that SOLR_LOGS_DIR is pointing to the correct place.
If all that is correct, then check that the values in your log4j.properties file are set correctly (p. 468 of the ref manual).
You can get the reference manual here: https://www.apache.org/dyn/closer.lua/lucene/solr/ref-guide/ if you don't have it already.
I had a tough time getting Solr to run as a service, but in the end I simply wasn't reading carefully enough.
I wanted to build my own tile server as written on switch2osm site. In short: render is not happening (more details you can find here).
Seems that mod_tile is not installed correctly. First it gave some errors during installation and in the end error message was:
27 warnings and 4 errors generated.
apxs:Error: Command failed with rc=65536
I removed this source (original from openstreet) and downloaded new one from here. This time installation went without error, only some warnings. But rendering is still not happening (it's stuck on <Debug>: Using web mercator projection settings and doesn't move on).
Data about my system goes here:
OS: Mac OS 10.9.4
Python: 2.7.5
Mapnik: 3.0.1-pre
Server version: Apache/2.2.26 (Unix)
Installation logs are here.
I'm using Collabnate Subversion Edge.
I'm getting below error when trying to access URL http://localhost:3343/csvn.
Collbnate is set up on Windows Server 2008.
HTTP ERROR: 503
Problem accessing /csvn/. Reason:
Service Unavailable
Powered by Jetty://
How to solve it?
I spent two days fighting with the same problem. It turned out that CollabNet Subversion Edge 4.0.11 does not support Java 8.
The following procedure helped me make CN Subverion Edge 4.0.11 work again on Windows 7:
1) Uninstall CollabNet Subversion
2) Uninstall Java 8 (I had Java 7 and 6 side by side, so after uninstalling the 8, 7 picked up after I added it to PATH variable. It is important to add it at the very beginning of the path, otherwise Windows\System32\java.exe will be taken, which was not good for me also)
3) Install CollabNet Subverion (the important thing is to uncheck the "Run CollabNet ..." check box in the final screen. It looks like the installer is still creating files at the end and only after I have clicked OK in the final screen the needed configuration files have been created in data/conf folder.
4) Make sure that data/conf/httpd.conf file is created. If it is there, got to services (services.msc) and start server manually
Now launch the browser and navigate to localhost:3343/csvn.
Good luck.
1) Install Java 7
2) In file \csvn\svcwrapper\conf\wrapper.conf change from #wrapper.java.command.maxVersion=1.6 to wrapper.java.command.maxVersion=1.7
3) Run \csvn\svcwrapper\bat\runConsole.bat
Good luck.
Check in c:/csvn/data/logs for a log that starts with "console". Then find the error(s) and check what is wrong.
Did you try restarting the service ?
I had the same issue, CollabNet Subversion Edge version 4.0.4. In my case the problem was updating the JAVA_HOME from JDK 1.6 to JDK 1.7.
I finally resolved it changing the file:
C:\PROGRA~1\csvn\svcwrapper\conf\wrapper.conf
I changed the value of the property: wrapper.java.command:java
wrapper.java.command=C:/PROGRA~1/Java/jdk1.6.0_45/bin/java
So the csvn now runs with 1.6 as before. And it works again as a service automatically.
Good luck!!
There's an alternative issue that results in the same error: The database may get corrupted. This is what just happened to me. The above answers where not working in this case. As Subversion Edge 5.0.1 comes bundled with jre8, it would be rather strange if it weren't able to run against it.
To solve the problem, I had to patch the database (luckily, the user database c:\csvn\data\csvn-production-hsqldb.script is a plain text sql file).
Backup files in c:\csvn\data
Delete csvn-production-hsqldb.script and start the service (should come up now)
Exit the service
Save the file which is automatically recreated now
Compare your old file and the new working one
Replace every line starting with INSERT INTO QRTZ in your database with the corresponding lines from the working copy
Copy the new files to the proper place
Start the service
Hope it worked
I had this problem too. Upgrade to SubversionEdge 5.1.4 solved the issue.
We encounter this problem with CollabNet Subversion Edge 3.3.1 every time we patch our JDK 6 install (e.g. IAVM update). We need to install JDK 7 and 8 on this machine also so the installers are confusing the version information in the Windows Registry (not too much of a surprise there). Even if we update JDK 6 last, it gets weird too.
Nevertheless, it turns out the Subversion Console uses the Windows Registry to locate the Java install to launch the Console service. Updating the registry entry HKLM\SOFTWARE\JavaSoft\Java Development Kit\CurrentVersion to 1.6 and having a proper install of JDK 1.6 will restore console operation.
I am using Eclipse CDT, with MinGW and under Windows XP, to developp a little C program exporting itself as a JNI-compliant DLL.
Debugging the program from the Java calls is not easy, and thus I added a "Debug" configuration to my project and a main method that tests some functions.
When I launch the debug, i get this weird Java error :
An internal error occurred during: "Launching NuanceWrapper.exe".
java.lang.IllegalArgumentException
It seems very much like it is an internal Eclipse problem. I got the stacktrace of the exception in the .log file of the .metadata folder :
!ENTRY org.eclipse.core.jobs 4 2 2011-02-04 14:08:31.531
!MESSAGE An internal error occurred during: "Launching Wrapper.exe".
!STACK 0
java.lang.IllegalArgumentException
at org.eclipse.osgi.framework.internal.core.PackageAdminImpl.getBundles(PackageAdminImpl.java:571)
at org.eclipse.core.internal.runtime.InternalPlatform.getBundle(InternalPlatform.java:181)
at org.eclipse.core.runtime.Platform.getBundle(Platform.java:1416)
at org.springframework.ide.eclipse.core.BundleStateLocationVariableResolver.resolveValue(BundleStateLocationVariableResolver.java:32)
at org.eclipse.core.internal.variables.DynamicVariable.getValue(DynamicVariable.java:54)
at org.eclipse.cdt.internal.core.cdtvariables.EclipseVariablesVariableSupplier$EclipseVarMacro.loadValue(EclipseVariablesVariableSupplier.java:103)
at org.eclipse.cdt.internal.core.cdtvariables.EclipseVariablesVariableSupplier$EclipseVarMacro.getStringValue(EclipseVariablesVariableSupplier.java:90)
at org.eclipse.cdt.dsf.gdb.launching.LaunchUtils.getLaunchEnvironment(LaunchUtils.java:385)
at org.eclipse.cdt.dsf.gdb.launching.LaunchUtils.getGDBVersion(LaunchUtils.java:281)
at org.eclipse.cdt.dsf.gdb.launching.GdbLaunchDelegate.getGDBVersion(GdbLaunchDelegate.java:243)
at org.eclipse.cdt.dsf.gdb.launching.GdbLaunchDelegate.launchDebugSession(GdbLaunchDelegate.java:129)
at org.eclipse.cdt.dsf.gdb.launching.GdbLaunchDelegate.launchDebugger(GdbLaunchDelegate.java:83)
at org.eclipse.cdt.dsf.gdb.launching.GdbLaunchDelegate.launch(GdbLaunchDelegate.java:72)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:853)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:702)
at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:923)
at org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1126)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Any idea what could be the problem ? I really need this debug functionality in order to understand what is wrong in my code.
Thank you for your answers.
I looked at the source code of the different files of your stack trace, and it seems to be a problem with your CDT project's configuration. You should check the settings here and try to change them.
One of the CDT build variables seems to be wrong. In LaunchUtils.java, line 390, var.getStringValue() is causing the issue because in this variable (var), which contains a name and an associated value, the value is null.
Hope this helps.
Had the same problem. the next string from the exception stack trace:
at org.springframework.ide.eclipse.core.BundleStateLocationVariableResolver.resolveValue(BundleStateLocationVariableResolver.java:32)
led me to the idea that SpringSource ToolSuite (or Spring IDE) could cause the issue. After uninstalling it and all its components the problem was gone.
Hope this helps.