webservice deployment failed

[ajaba]

I could finally accomplish the mentioned task by doing the following modifications:

1- install the patch you mentioned

2- reset the webserver configuration and put the default settings

3- Now it works well on LABVIEW 2013

[1023_mark]

I have a similar problem that the above did not fix.

I'm running LabView 2013 under Windows Vista, and the Application Web Server fails to start.  When I employ services.msc to "start" it, I get a pop-up that states:

"Windows couln not start the NI Application Web Server service on Local Computer.  Error 1075:  The dependency service does not exist or has been marked for deletion."

The same LabView 2013 on a WIN7 box is running the server, but I get an HTTP 404 error, meaning the service request is incorrect.  But I'm using the URL indicated by the "Show Method URL".

Thoughts on either of these problems?

mark

[MarkBlack]

You may need to update your LV with the latest patches from NI. I believe one of them addresses this dependency being uninstalled unintentionally. Easiest way to check for this is run NI Update Service.

[1023_mark]

Thanks Mark.  I previously ran LV Update service twice, the first installed some updates, the second indicated I was completely up to date, but the Web Service was still non-functional.  I read on another thread people were uninstalling the entire NI suite and re-installing (didn't want to do that); then found a recommendation to "repair" the service.  That corrected the web service application.

But I'm still getting an HTTP 404 "bad request" error, similar to my WIN7 system.  I've tried running the 'debug' as well as 'published' application.  The published application shows as active under the Web Services Management browser window, but I cannot attach to the running VI.  I'm using the URL indicated by the "Copy URL" dialog to no avail.

Suggestions?

[SteveSeiden]

error

[SteveSeiden]

Hey Mark,

Are you leaving the Show Method URL dialog box open after you hit copy?  Is your Web service or project saved to a network or local drive? 

KiraT

[1023_mark]

Yes to both.  I finally determined my "bad request" HTTP error is due to a typo when I modify the URL to add values, so I've got it working now.

BTW, it works with the "Show Method URL" box open or closed.

[1023_mark]

I have a new problem regarding failed web services.  I have a LV2013 (with F1 patch) project with four web services.  This project was created on a DELL WIN7 system.  I can run the project in debug, as a published web service, or as a standalone application.  These can be run concurrently (on different ports), and all function as expected, including access from a linux system on the same network.

I've taken the application to an NI 8135 embedded controller running the same LV software.  The application runs as expected when communicating with IE running on the same box.  But I get a TCP timeout error when attempting to interact with the web services from another computer.  I have tried linux to 8135 as well as between two 8135's to no avail.

The Windows firewall is turned off for "private" networks, and I am using remote desktop to access the 8135.

Thoughts?

mark

[1023_mark]

BTW, with the firewall completely turned off, it is still unaccessible from another system.

[AdamKemp]

Mark, I'm not sure exactly what the problem is in this case, but it is almost certainly a security or network configuration issue. The fact that you can access both services from the same box proves that they are running correctly. You should focus your diagnostics on why the port is getting blocked.