i have created exe file connector (called it directory server.exe) from server (original exe called abi.exe) to client pc, the connector i created was using set default and set path to, i copy the directory server (connector) and abi.exe to the client pc. input the server address and client address.
the abi.exe was working good. until i want to print report on my client pc (set up margin). so i copy again the report.frx (called faktur1.frx) to client pc along with the abi.exe. i opened the faktur1.frx, it show some error "file in use"
some help will be great. thanks and sorry for the bad english.
IF FILE('clientuser.mem')
RESTORE FROM clientuser ADDITIVE
mz_dir = RTRIM(zdirserver)
mx_dir = RTRIM(zdirclient)
ELSE
mz_dir = ''
mx_dir = ''
ENDIF
thisform.defa.value = mz_dir
thisform.path.value = mx_dir
i used that syntax and ended report error "file in use" when i copied the report from server to client pc, sorry for bad english
Related
I'm running ColdFusion 2016 Std. on Windows Server 2012 R2 Std. There is no Active Domain/Group Policy anything like that running, as I am the one and only person with access to the webserver (small company). I'm logged in as Administrator (locally), and when I look at the properties on the "ColdFusion Application Server" service (under services.msc) the user on the Log On tab is set to: .\Administrator. If I open a new Windows Explorer window and type \\vm00\KCX\cftarget in the address bar (or replace vm00 with the IP address of target machine), it goes straight to it with no issue. I can also create/edit/delete files with no issues on the remote (UNC) share. It is shared with "Everyone" from the remote machine (Windows Server 2008 R2 Std.), and to ensure no issues, I deliberately added \NUC07\Administrator under "Special Permissions" with Full Control (all checkboxes checked) on the remote share (KCX), so that there could be no confusion as to whether the remote admin is included in "Everyone."
Here is my code (originally I used vm00 in place of the IP address, but that produces the same error):
<cfset source="C:\ALT\cfsource\" />
<cfset dest="\\192.168.0.10\KCX\cftarget\" />
<cfif DirectoryExists(source)>
SOURCE DIR EXISTS.
<cfelse>
SOURCE DIR DOES NOT EXIST.
</cfif>
<br />
<cfif DirectoryExists(dest)>
DEST DIR EXISTS.
<cfelse>
DEST DIR DOES NOT EXIST.
</cfif>
<cffile
action="copy"
source="#source#cfdata.txt"
destination="#dest#"
/>
DONE.
The output of this code is:
SOURCE DIR EXISTS.
DEST DIR DOES NOT EXIST.
500 Error:
Attribute validation error for tag CFFILE.
The value of the attribute destination, which is currently //192.168.0.10/KCX/cftarget/, is invalid.
The error occurred in testcffile.cfm: line 21 (line 21: source="#source#cfdata.txt")
and yes, the text file does exist, I created it manually.
It seems I'm not the only person who's had trouble with CFFILE action=copy. If anyone has any kind of insight as to what I might be doing wrong, please let me know. Thanks in advance!
I am trying to modify an old VB6 application so that it can be used on Windows server 2016. At the moment it works well on Windows XP and Windows 7/10.
But for WIndows Server 2016 I do not get it going. I want to grab temperature data via https://xml.buienradar.nl. In the vb6 project I make a reference to msxml6 which I installed on the Windows 2016 server.
At xmldoc.Load ("https: \ xml.buienradar.nl") I get the error: The download of the specified resource has failed.
Firewall is disabled. Does anyone have any idea? I do not have the idea that it goes wrong with the msxml6.dll. Why does this work with all other operating systems?
Set xmldoc = New DOMDocument60
xmldoc.async = False
If xmldoc.Load("https:\\xml.buienradar.nl") = False Then
LogPrint "Load error: " & xmldoc.parseError.url & " - " &
xmldoc.parseError.reason
Else
-- grab data --
End If
How do I have to install tnsping?
I tried to install oracle-instantclient12.1-basic-12.1.0.2.0-1.x86_64.rpm and I'm able to use some client commands but nog tnsping.
Oracle Instance Client does not include tsnping application. You must run "Oracle Universal Installer" and enable the option for it.
I don't' remember exactly which option you have to set, either it was "Oracle Database Utilities" or "Oracle Net"
Also see McTnsping [link broken] "a Windows stand-alone program which requires no Oracle client". It's portable and doesn't need to be installed.
Usage 1: McTnsping.exe { <tns entry> | <host>:<port> } [<count>]
<tns entry> the net service name in the tnsnames.ora file.
<host>:<port> server name or IP and port (mandatory)
<count> number of times to check target, default is 1.
If whoever will reach the place like me... This is what worked for me:
Instant client Version 12.2.0.1 + sqlplus + tnsping (copied from another server of the same version)
Directory structure and env (as in bash profile):
export ORACLE_BASE=/opt/oracle
export ORACLE_HOME=${ORACLE_BASE}/instant_client122
export PATH=$ORACLE_HOME:$PATH
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$ORACLE_HOME #since all binaries are in $ORACLE_HOME - no bin or lib are present
export TNS_ADMIN=$ORACLE_HOME/network/admin
copy from another server to target:
'tnsping' to $ORACLE_HOME
'$ORACLE_HOME/network/mesg/tnsus.msb' to $ORACLE_HOME/network/mesg
Then put proper values to $TNS_ADMIN/tnsnames.ora and load env variables. After this it should be able to perform 'tnsping' and show proper message as a response.
Here's what I did to copy tnsping over to another machine. In my case, the oracle client is installed at C:\Oracle\product\12.1.0\client_1.
This assumes there's already an Instant Client or similar installed on the destination machine; and that the oracle path and registry keys are set.
(1) Copy tnsping.exe from the source to the destination machine, into client_1\bin.
(2) Copy the following files from client_1\bin to client_1\bin:
oraasmclnt12.dll
oracell12.dll
oraclient12.dll
oraclsce12.dll
oracommon12.dll
oracore12.dll
orageneric12.dll
orahasgen12.dll
oraldapclnt12.dll
oran12.dll
orancds12.dll
orancrypt12.dll
oranhost12.dll
oranl12.dll
oranldap12.dll
oranls12.dll
oranro12.dll
orantcp12.dll
orantns12.dll
oraocr12.dll
oraocrb12.dll
oraocrutl12.dll
oraplp12.dll
orapls12.dll
ORASLAX12.DLL
orasnls12.dll
oraunls12.dll
orauts.dll
oravsn12.dll
oraxml12.dll
orazt12.dll
oraztkg12.dll
This should be about 84.6 MB.
(3) In the client_1 on the destination machine, make a backup of the following files:
oci.dll
orannzsbb12.dll
oraons.dll
orasql12.dll
orawsec12.dll
Now on the source machine, find those files in client_1\bin and copy them to client_1\ (no bin) on the destination machine, overwriting the existing files. (Note: oci.dll is ~330 kb smaller, orasql12.dll is ~300 kb smaller. I'm not sure what's lost, hence the backup).
(4) On the destination machine, create the directory mesg in client_1\Network. Now copy the following file from the source to the destination:
client_1\Network\mesg\tnsus.msb
(5) Open up regedit. Create the following key:
HKEY_LOCAL_MACHINE\SOFTWARE\Oracle\KEY_OraClient12Home1_32bit
(From another machine, it looks like the x64 version is named HKEY_LOCAL_MACHINE\SOFTWARE\Oracle\KEY_OraClient12Home1, but the tnsping program I'm using says it's 64 bit, so ...)
Under the key, create a string named ORACLE_HOME with the value C:\Oracle\product\12.1.0\client_1.
You should be done now ($$$ = redacted):
C:\Users\$$$>tnsping $$$
TNS Ping Utility for 64-bit Windows: Version 12.1.0.2.0 - Production on 03-APR-2
019 08:47:37
Copyright (c) 1997, 2014, Oracle. All rights reserved.
Used parameter files:
C:\Oracle\product\12.1.0\client_1\network\admin\sqlnet.ora
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)
(HOST = $$$)(PORT = $$$))) (CONNECT_DATA = (SERVICE_NAME = $$$
$$$) (SERVER = DEDICATED)))
OK (30 msec)
Troubleshooting
Here's the process I followed, sharing for when these steps invariably fail to work on a later version.
First off, I just copied the tnsping.exe over.
I didn't haphazardly pick the above dlls, as far as I can tell everyone is required. I ran the exe, and it would popup an error, I would copy the dll over and try again:
After a few dlls, you'll run into a different kind of error:
If that happens, fire up process monitor and put a filter in for the ProcessName to contain tnsping and try to run the program again. You should see something like the following. The main thing to notice is that it tries to load (in this example) orawsec12.dll, which succeeds, but then it continues to try to load the dll looking in different paths, and then at the end it triggers werfault and the program ends. I guess it realizes there's some kind of version mismatch and keeps looking for the right version.
The missing registry key will show up like the following in process monitor (operation RegOpenKey, result NAME NOT FOUND):
If the tnsus.msb file is missing, you should see something like the following in process monitor (operation CreateFile, result NAME NOT FOUND):
Followup to Installation of RODBC/ROracle packages on OS X Mavericks...
First of all, I have installed ROracle on Mac OS 10.10.3 (Yosemite) using the answer provided by #joran. Additionally, using the start-up plist file to set DYLD_LIBRARY_PATH, I can run library(ROracle), and it loads just fine. However, I am unable to connect to my database with a tnsnames.ora file. I have added the TNS_ADMIN variable to the .Renviron file, which RStudio seems to pick up:
> Sys.getenv("TNS_ADMIN")
[1] "opt/oracle/instantclient_11_2/network/admin"
When I run the following, for example
con <- dbConnect(drv = dbDriver("Oracle"), dbname = "db", username = "user", password = "pw")
, I get the error
Error in .oci.Connect(.oci.drv(), username = username, password = password, :
ORA-12154: TNS:could not resolve the connect identifier specified
In addition, I have also added the TNS_ADMIN environment variables to .bash_profile, but that didn't help.
NOTE 1: I have already used the tnsnames.ora file to connect to the database with SQL Developer, so I'm fairly confident the issue is something external to the content of the file.
NOTE 2: I can in fact connect using ROracle with something like:
# see example at http://www.oralytics.com/2015/05/loading-json-data-into-oracle-using.html
host <- "localhost"
port <- 1521
service <- "pdb12c"
drv <- dbDriver("Oracle")
connect.string <- paste(
"(DESCRIPTION=",
"(ADDRESS=(PROTOCOL=tcp)(HOST=", host, ")(PORT=", port, "))",
"(CONNECT_DATA=(SERVICE_NAME=", service, ")))", sep = "")
con <- dbConnect(drv, username = "dmuser", password = "dmuser", dbname = connect.string)
I double checked my tnsnames.ora file and it's in the exact same format as connect.string, so I'm thinking it's just not actually being seen by RStudio, even though Sys.getenv("TNS_ADMIN") gives me the correct path. Alternatively, it could be that the name required by the dbname argument on Mac is different than Windows.
Any help would be greatly appreciated! Thanks!
I've seen many recommendations online for adding environment variables on Yosemite to be accessed by RStudio. The only one that has fully worked for me, at least so far, is to add all environment variables to the plist file. You can add as many variables as you want, which is described by #MortimorGoro in Setting environment variables via launchd.conf no longer works in OS X Yosemite/El Capitan/macOS Sierra?.
So my solution here was to just add TNS_ADMIN to plist!
For those of you that got here but are on Windows 7, on my workstation I have to use a TNSnames.ora file (also utilizing TNS_ADMIN environment variable)(Located in: C:\app - see 2nd screenshot), I got the following to work:
library(RODBC)
channel <- odbcConnect("PERMIT_DEV_odbc",
uid = "POWDERED_TOAST_MAN",
pwd = "dev_NONE_OF_YOUR_BEEZNEEZ",
believeNRows = FALSE)
testsql <- "select sysdate from dual;"
query <- sqlQuery(channel = channel,
query = testsql)
1 Click on the Start button (in windows 7)
2 Start typing, "odbc" and look for "set up data sources (ODBC)" or something like that.
3 Add your connection based off your TNS file.
4 there's also a "test connection" button you should use to verify connectivity!
Hope this helps!
I've built a complex Shiny interface that pulls from an internally networked ODBC table and allows a user to interact with the data through their browser. The company is on Windows 7 Enterprise and IT only supports IE 9. Some users have chrome installed in their user folders, some have firefox, some use IE 9. I followed a tutorial from R-Bloggers (here: http://www.r-bloggers.com/deploying-desktop-apps-with-r/) and it runs on my machine using a portable Chrome browser downloaded from PortableApps.com. Great. Unfortunately the interface has not started on ANYONE else's machine that has their own local Chrome browser installed.
Following the tutorial, I use the following vb script:
Rexe = "R-Portable\App\R-Portable\bin\Rscript.exe"
Ropts = "--no-save --no-environ --no-init-file --no-restore --no-Rconsole"
RScriptFile = "runShinyApp.R"
Outfile = "ShinyApp.log"
strCommand = Rexe & " " & Ropts & " " & RScriptFile & " 1> " & Outfile & " 2>&1"
intWindowStyle = 0 ' Hide the window and activate another window.'
bWaitOnReturn = False ' continue running script after launching R '
CreateObject("Wscript.Shell").Run strCommand, intWindowStyle, bWaitOnReturn
This script calls the following code in my R file:
message('library paths:\n', paste('... ', .libPaths(), sep='', collapse='\n'))
chrome.portable = file.path(getwd(),'GoogleChromePortable/App/Chrome-bin/chrome.exe')
launch.browser = function(appUrl, browser.path=chrome.portable) {
message('Browser path: ', browser.path)
shell(sprintf('"%s" --app=%s', browser.path, appUrl))
}
shiny::runApp('shiny', launch.browser=launch.browser)
It works on my computer just fine... I DO have chrome installed locally, but I'm calling the Portable Chrome executable. It worries me that the two are sharing prefs or something, e.g. I notice that a hash from the Preferences file in my installed version, specifically:
"chrome_url_overrides": {
"bookmarks": [ "chrome-extension://eemcgdkfndhakfknompkggombfjjjeno/main.html" ]
},
...matches the same json entry from the Portable Chrome installation:
"chrome_url_overrides": {
"bookmarks": [ "chrome-extension://eemcgdkfndhakfknompkggombfjjjeno/main.html" ]
}
Why do these long random strings match? Am I barking up the wrong tree for wondering about this? I don't know why these strings match if they are two separate installations of Chrome executables, one of which is supposed to run completely independently from anything on the machine.
Here's a set of errors from one machine:
.../Desktop/TestApp3/GoogleChromePortable/App/Chrome-bin/chrome.exe[9100:9408:0716/141934:ERROR:gpu_info_collector_win.cc(103)] Can't retrieve a valid WinSAT assessment.
[9100:9408:0716/141934:ERROR:component_loader.cc(138)] Failed to parse extension manifest.
[9100:1716:0716/141946:ERROR:get_updates_processor.cc(214)] PostClientToServerMessage() failed during GetUpdates
Here's a set of errors from a second machine:
.../Documents/TestApp3/GoogleChromePortable/App/Chrome-bin/chrome.exe
[5220:3384:0714/142128:ERROR:component_loader.cc(138)] Failed to parse extension manifest.
[5220:7600:0714/142130:ERROR:external_registry_loader_win.cc(136)] File C:\Program Files\Coupons.com CouponBar\chrome\Coupons.com.crx for key
Software\Google\Chrome\Extensions\cnpkmcjgpcihgfnkcjapiaabbbplkcmf does not exist or is not readable.
[5220:2120:0714/142140:ERROR:get_updates_processor.cc(214)] PostClientToServerMessage() failed during GetUpdates
[5220:3384:0714/142413:ERROR:CONSOLE(122)] "Could not find value for secondaryUser", source: chrome://resources/js/load_time_data.js (122)
[5220:3384:0714/142413:ERROR:CONSOLE(122)] "[undefined] (secondaryUser) is not a boolean", source: chrome://resources/js/load_time_data.js (122)
[5220:3384:0714/142425:ERROR:CONSOLE(122)] "Could not find value for secondaryUser", source: chrome://resources/js/load_time_data.js (122)
[5220:3384:0714/142425:ERROR:CONSOLE(122)] "[undefined] (secondaryUser) is not a boolean", source: chrome://resources/js/load_time_data.js (122)
[5220:3384:0714/142442:ERROR:navigation_entry_screenshot_manager.cc(167)] Invalid entry with unique id: 12
It seems like Chrome is doing different things on different computers and is not actually acting as a standalone browser... but likely interacting with the browser installed on their respective computers via the registry or some other "under the hood, active" communication. Maybe, since I installed the portable executable on my machine, a bunch of my local extensions or preferences were automatically updated to the portable's preferences, etc. and subsequently this is causing a conflict on every other machine??
Can I shutdown Chrome's extensions or extra functions like the calls to the updater? Is there a better standalone portable browser that functions well with Shiny for this type of "deployment" purpose? Can I fix this or is this a lost cause?? This should be obvious but I'll say it anyway: it is definitely not economically efficient to ask the non-technical types to install R, then RStudio, then confirm their working directory structure, then call the runApp() command via the Script window...
I started with those same articles, but developed the RInno package to solve this exact problem, i.e. when you want to share your desktop Shiny app with non-technical users who can't be expected to mess around with all those details.
To get started:
install.packages("RInno")
require(RInno)
RInno::install_inno()
Then you just need to call two functions to create an installation framework:
create_app(app_name = "myapp", app_dir = "path/to/myapp")
compile_iss()
This will create an installation wizard that runs like any other program, but installs your shiny app on a Windows desktop computer. If you would like to include R for your co-workers who don't have it installed, add include_R = TRUE to create_app:
create_app(app_name = "myapp", app_dir = "path/to/myapp", include_R = TRUE)
It defaults to include shiny, magrittr and jsonlite, so if you are using other packages like ggplot2 or plotly, just add them to the pkgs argument. You can also include GitHub packages to the remotes argument:
create_app(
app_name = "myapp",
app_dir = "path/to/myapp"
pkgs = c("shiny", "jsonlite", "magrittr", "plotly", "ggplot2"),
remotes = c("talgalili/installr", "daattali/shinyjs"))
If you are interested in other features, check out FI Labs - RInno