Problem of weird way with open VI "nested".

Hi all

I am facing a problem with path in my application that relies heavily on server Vi and I really appreciate your help. The situation is the following. I have a VI deamon (for simplicity let's call it deamon.vi). A few things and among others also demand LabVIEW loading classes implement plugins (plugin.lvclass). For this, I have a class Get LV default value VI fueled by the appropriate class path. To build this road, I use the constant path of the Application that is correctly pointing to the directory where the project file. It works very well.

There is also a pitcher of daemon (deamon - launcher.vi) which is from all the necessary copies of the deamons and keeping an eye on their status. To start the deamons I use the open VI reference using the deamon.vi path built with the Application path that points again to the root folder of the project.

For reference, it's the project folder structure:

The project root

--> Folder Deamon

---> deamon.vi

--> Plugin folder

---> plugin.lvclass

--> Launcher

---> deamon - launcher.vi

MyProject.lvproj

Here it's the problem, as soon as the demon will attempt to load the pluging classes, the Application path will show (for reasons not included) in the directory where the deamon.vi and NOT to the root folder of the project, which, in my particular case, are not the same.

You have an idea or a suggestion?

Thanks a lot for your help!

Toto

I have no idea, is not how it is supposed to work. Can you post a simple example that shows the effect? Or at least a few screenshots of the paths that you get, and when you've found them?

Are you sure yo open the VI Launcher from the context of the project?

Mike...

Tags: NI Software

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