I installed the latest version of RStudio (RStudio 1.1.423 - Windows Vista / 7/8/10).
I'm trying to publish to RPubs, but in Global Options does not appear the option for Rpubs.
When I request Publish Document, the following error appears: Error occurred while executing method.
Rprofile:
I entered the command: options (rpubs.upload.method = "internal") at line 25 of Rprofile, but it did not resolve.
The solution is provided by a careful rereading of http://rstudio-pubs-static.s3.amazonaws.com/25030_8e9c9ffc3b3c423d9381d81543423502.html
"Put in options(rpubs.upload.method = “internal”) and no other text at all". Meaning that this line of code is the only code present in the .Rprofile file.
Previously I had been adding the line to a copy of the rest of the Rprofile text. The unnecessary code was the culprit.
I had the same error before. Turns out it was due to having an accent mark in a folder name from my directory (í). I just modified that one folder name and it worked fine.
Related
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.
I'm very new to SGX and wanted to start with something simple. Fortunately, I found this very basic tutorial. Unfortunately, as simple as it is, I can't get it to work. The code executes, but there are errors in the output.
[sgx_create_enclavew ..\urts\win\urts.cpp:195] Couldn't open file with CreateFile()
error 0x200f, failed to create enclave.
Buffertests:
Buffer before change: Hello World!
Buffer after change: Hello World!
Stringtests:
Returned Secret:
Saved Secret: My secret string
Load Secret:
Integertests:
secretIntValue first load: 0
saved a 1337 to the enclave.
secretIntValue second load after 1337 was saved: 0
error, failed to destroy enclave.
image of output
the tutorial says:
If you get the error SGX couldn't find the enclave file. The solution is to move the enclave_test_save.signed.dll into the same folder where the app_test_save.exe is located.
which I've tried, but it didn't solve the problem.
when I try to create the enclave using:
sgx_create_enclave(ENCLAVE_FILE, SGX_DEBUG_FLAG, &token, &updated, &eid, NULL);
it returns: SGX_ERROR_ENCLAVE_FILE_ACCESS
could the problem be a result of using a different version of Visual Studio? (The tutorial uses VS 2012, while I'm using VS 2015)
Did you run the application through command prompt or from IDE?
If you are using IDE, You need to change the debugging properties to $(OutDir) from $(ProjecttDir) under Project Properties->Configuration Properties->Debugging->Working Directory.(Both Enclave and Application) Select the Intel(R) SGX Debugger.
Disclaimer: I had the same error although under a different setting (Ubuntu, eclipse) so I am not sure to what extent this will help.
Before initialize_enclave() is called (which in turn calls sgx_create_enclave()), a chdir(absolutePath) command needs to be executed, where absolutePath needs to be the absolute path to where your executable is.
My error was due to a wrong path I used.
Thanks, I solved it. turns out I had to place enclave_test_save.signed.dll in the root folder with the .edl file and not with the .exe file.
So I downloaded and installed Microsoft Accelerator v2 to use ParallelArrays. I have referenced it in my project but when I try and execute the code from the module in a script file I get:
"The namespace 'ParallelArrays' is not defined
I have followed the instructions on this post:
Microsoft Accelerator library with Visual Studio F#
I've added a reference to the managed version "Microsoft.Accelerator.dll" to my F# project and then added the native "Accelerator.dll" as an item in my solution and set it's 'Copy To Output Directory' to Copy Always.
Still getting the FSI error and inline error in my script file on the '#load ...' line, however the solution builds fine, and no error in the module file.
Any ideas on what I'm missing? I'm sure it's something stupid.
Thanks,
Justin
UPDATE
I tried mydogisbox's advice, which got rid of the error above, but now when I run the code in the .fsx file I get this error instead:
--> Referenced 'F:\Work\GitHub\qf-sharp\qf-sharp\bin\Debug\Microsoft.Accelerator.dll' (file may be locked by F# Interactive process)
[Loading F:\Work\GitHub\qf-sharp\qf-sharp\MonteCarloGPU.fs]
error FS0192: internal error: F:\Work\GitHub\qf-sharp\qf-sharp\Accelerator.dll: bad cli header, rva 0
UPDATE 2
So the bad header error has dissapeared, but now I get this instead:
Microsoft.ParallelArrays.AcceleratorException: Failure to create a DirectX 9 device.
at Microsoft.ParallelArrays.ParallelArrays.ThrowNativeAcceleratorException()
at Microsoft.ParallelArrays.DX9Target..ctor()
at <StartupCode$FSI_0002>.$FSI_0002_MonteCarloGPU.main#() in F:\Work\GitHub\qf- sharp\qf-sharp\MonteCarloGPU.fs:line 14
Stopped due to error
I found this thread on MSDN however the answers proposed as fixes on that thread barely even relate to the question.
http://social.msdn.microsoft.com/Forums/vstudio/en-US/98600646-0345-4f62-a6c5-f03ac9c77179/ms-accelerator?forum=csharpgeneral
My Direct X version is 11, and I imagine that will suffice, however I tried installing DX9 however, it tells me that a newer version is detected therefore cant install.
There are special directives for referencing dlls from fsi. The #load directive loads the .fs file only. You need to use the #r directive to reference the file. You can either use the full path of the file or you can use #I to include the path to the file. More details here. Keep in mind that fsi is completely independent of your project, so all references in your project must be duplicated in fsi for it to access the same types.
We use Inno Setup(version 5.4.2) as the packaging tool to generate our installer. While upgrading our software from older version to current version,
we try to overwrite existing binaries/drivers. This is often leading to issues as some monitoring software like 'HP ArcSight Logger/Connector', 'SplunkUniversalForwarder' etc. are holding file handles on our binaries and casuing overwrite to fail. Our installer shows beolow popup message on encountering this issue each time.
"C:\Windows\System32\drivers\xxx.sys
An error occurred while trying to replace the existing file:
DeleteFile failed; code 5.
Access is denied.
Click Retry to try again, Ignore to skip this file(not recommended), or Abort to cancel installation"
Interestingly, even after above getting above pop-up, we were able to rename xxx.sys to xxx.sys.old manully. We used to suggest cusotmers to rename
xxx.sys to xxx.sys.old and 'Retry' the installation. After renaming, upgrade used to complete without any issues.
Questions
1) Is it possible to rename xxx.sys through program always, when we hit this issue.
2) Any process to reproduce the DeleteFile failed; code 5 issue?
Using the installer you can rename the existing file and install the new file using the correct file name with help from the windows registry.Remember to ask the user to reboot their computer to complete the install.Another option would be to either use the installer to rename the file and again using the window's registry to delete the unneeded file.
Window's registry allows you to delete or rename files on reboot as part of an install.
Reference to use of PendingFileRenameOperations:
http://support.microsoft.com/kb/181345
Example to rename from microsoft support:
The syntax used is (without quotes):
"\??\source file !\??\target file"
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager
Value name: PendingFileRenameOperations Data type : REG_MULTI_SZ
Value data: \??\c:\temp\win32k.sys !\??\c:\winnt\system32\win32k.s
The same command can be used to delete a file as well although requires the use of nulls.
http://www.pcreview.co.uk/forums/pendingfilerenameoperations-delete-file-t1715654.html
Same example used to delete a file:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager
Value name: PendingFileRenameOperations Data type : REG_MULTI_SZ
Value data: \??\c:\temp\win32k.sys\0\0\0
I hope this helps you!
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?