Running Codeigniter on Portable XAMPP - codeigniter

I just downloaded XAMPP Portable from this site, and installed it on my USB flash drive.
https://sourceforge.net/projects/xampp/files/XAMPP%20Windows/5.6.20/
When im running my web it shows error like this:
A PHP Error was encountered
Severity: Notice
Message: Only variable references should be returned by reference
Filename: core/Common.php
Line Number: 257
But when im running it with normal XAMPP (that is installed on my hard drive) it's running fine. Any help is very much appreciated, thanks!

You need to change on eline in your system/core/Common.php
from
return $_config[0] =& $config;
to
$_config[0] =& $config;
return $_config[0];

Related

rethinkdb CURLOPT_ACCEPT_ENCODING was not declared in this scope error

I am working on installing rethinkdb on my server, which is a CentOS 6.9 machine. I followed all the directions for a CentOS server as described here for CentOS 6. I got all the way to the command scl enable devtoolset-2 -- make but while building, on line 244 of 421, the line that reads build/release/obj/extproc/http_job.o I receive the error "CURLOPT_ACCEPT_ENCODING was not declared in this scope"
I don't know what this means or why the error is popping up, but I can't continue with the build process as long as that error is there.
I found an obscure article that mentions a fix for this particular error. If you go into the rethinkdb folder on the server, you can then navigate to src/extproc/http_job.cc and open that file in a text editor. You can then search for the function void set_default_opts and inside of that function is the line exc_setopt(curl_handle, CURLOPT_ACCEPT_ENCODING, "", "PROTOCOLS); If you just change CURLOPT_ACCEPT_ENCODING to `CURLOPT_ENCODING, you will be able to continue the build process. It worked for me.

Unable to run SparkR in Rstudio

I cant use sparkR in Rstudio because im getting some error: Error in sparkR.sparkContext(master, appName, sparkHome, sparkConfigMap, :
JVM is not ready after 10 seconds
I have tried to search for the solution but cant find one. Here is how I have tried to setup sparkR:
Sys.setenv(SPARK_HOME="C/Users/alibaba555/Downloads/spark") # The path to your spark installation
.libPaths(c(file.path(Sys.getenv("SPARK_HOME"), "R", "lib"), .libPaths()))
library("SparkR", lib.loc="C/Users/alibaba555/Downloads/spark/R") # The path to the lib folder in the spark location
library(SparkR)
sparkR.session(master="local[*]",sparkConfig=list(spark.driver.memory="2g")*
Now execution starst with a message:
Launching java with spark-submit command
C/Users/alibaba555/Downloads/spark/bin/spark-submit2.cmd
sparkr-shell
C:\Users\ALIBAB~1\AppData\Local\Temp\Rtmp00FFkx\backend_port1b90491e4622
And finally after a few minutes it returns an error message:
Error in sparkR.sparkContext(master, appName, sparkHome,
sparkConfigMap, : JVM is not ready after 10 seconds
Thanks!
It looks like the path to your spark library is wrong. It should be something like: library("SparkR", lib.loc="C/Users/alibaba555/Downloads/spark/R/lib")
I'm not sure if that will fix your problem, but it could help. Also, what versions of Spark/SparkR and Scala are you using? Did you build from source?
What seemed to be causing my issues boiled down to the working directory of our users being a networked mapped drive.
Changing the working directory fixed the issue.
If by chance you are also using databricks-connect make sure that the .databricks-connect file is copied into the %HOME% of each user who will be running Rstudio or set up databricks-connect for each of them.

QT 5.2 app cannot start (Bad allocation error) when Qt5Core.dll is in app directory

I have a funny problem on my machine
Windows 7 x64, using QT 5.2 for the GUI
I'm not able to start the app I always receive the error
First I thought I had a broken dll, so through some trial and error I found a solution:
I add the QT5Core.dll via enviroment path, and NOT directly to the app folder. Then the programm works. If I copy the dll back to the app Folder, Same problem as before!?!?!?1
I'm really confused, because the error only occurs on my machine?
Debugging doesn't really help,
In code, the error occures here:
MyApplication::MYApplication(int argc, char** argv, int version)
: QApplication(argc, argv, version) // <<< this call fails!
{ }
somebody can help me?
Why is the location of the qt5core.dll a problem?!?!?
UPDATE
I used the profiling function of depends and found the following behaviour:
Failing
GetProcAddress(0x76800000 [c:\windows\syswow64\KERNEL32.DLL], "CreateSymbolicLinkW") called from > "dirone\xxxx.EXE" at address 0x00FF2877 and returned 0x7688CCE9.
First chance exception 0xE06D7363 (Microsoft C++ Exception) occurred in "c:\windows\syswow64\KERNELBASE.DLL" at address 0x765CC41F.
Exception: "bad allocation"
Working
LoadLibraryW("C:\BuildPackages\QT\plugins\platforms\qwindows.dll") called from "dirtwo\QT5CORE.DLL" at address 0x66AA5154.
Loaded "c:\buildpackages\qt\plugins\platforms\QWINDOWS.DLL" at address
0x0F380000. Successfully hooked module.
somehow the path to the qwindows.dll is hardcoded into the dll (there is no environment path to this directory)
If I rename the qwindows.dll or delete it, startup failes again.
BUT the qwindows.dll is bundeld with our product. It is in a subdirectory ./platforms/
AND the files are the same (diff returns equal)
Somebody have some clue what I should try next?
Check if you already have some qt related environmental variables.
Crashes are usually due to this, remove those envronmental variables first. Check whether you have any other qt installed libraries.
it would be better if you can post the cal stacks.
Some other dlls are needed that reside in the directory of the qt5core.dll. When you add this path to the search path the dlls are found. When you simply copy the dll these dlls can not be found. You can check dependencies with the depends tool.
Candidates for the additional dlls are:
icuin51.dll and icuuc51.dll
Found the Problem:
The enviromentvariable:
QT_QPA_PLATFORM_PLUGIN_PATH=C:\BuildPackages\QT\plugins\platforms
was set to the path. If removing this variable, everything works as it should!

Getting error when using facebook authentication in codeigniter

I am using Facebook-Oauth. I am using windows 7 and i am trying to run it in my localserver. I am setting site-url :http://www.domain.com and canvas url : http://www.domain.com/ . I didn't make change any other change in settings in the facebook developer site.But whenever i am trying to run it in my localhost i am getting this error :
1.Message: Use of undefined constant CURLPROXY_HTTP - assumed 'CURLPROXY_HTTP'
2.Message: Use of undefined constant CURLAUTH_BASIC - assumed 'CURLAUTH_BASIC'
Both in
Filename: core/Loader.php
Line Number: 956
I have set the app id and app secrect key in the config file.
$config['facebook_app_id'] = '424824207643973';
$config['facebook_api_key'] = '424824207643973';
$config['facebook_secret_key'] = 'my-app-secretkey';
cURL is most likely not installed correctly or linked up to PHP. Windows does not come with cURL installed (another reason to switch to a *nix based system! but I digress) so you'll need the appropriate dll files to enable it, then link those in via your php.ini file.
With regards to your current error, please check for syntax errors and leave a comment on this answer and update your provided source, and I'll modify.

php_curl not working, even after all the neccessary steps

I am trying to enable php_curl on my windows 2003 server, using IIS. It just won't work.
I made sure the extension is enabled/uncommented in php.ini - I did notice that there are more than one php.ini files, so I made sure they were all the same.
The extension_dir setting is pointing to c:\php\ext (without the slash)
I have copied 'ibeay32.dll' and 'ssleay32.dll' from "C:\PHP5\ext" to '%windows%\system32 folder'
I even tried copying php_curl.dll from c:\php\ext to the windows system32 folder, that didn't work either.
I did php-cgi.exe -v from the command prompt, and no errors came up.
I don't get the same error that some of the other windows users are getting, which says 'unable to load php curl' - I get an error saying "Fatal error: Call to undefined function: curl_init()"
I made a test page with phpInfo, which is here: http://www.mrahmanphoto.com/blog/test.php
Its obvious that none of the additional modules are loading. What gives?

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