jfax

Dear Enrico,

I've restarted the computer and reset the block library to the standard one.

I tried to build a simple model from scratch but now none of the models can be found after initializing a modelling.
When I open older .xml files some models work while some has a random block malfunctioning.

I checked the block library in the model editor but didnt find a problem. Can I send you the model to you so you can check it?

Hi Enrico, thank you for your response.

I have been using a custom model library, but no interface variables and they have been built from scratch, not from a template. Ill try and use the standard model library and see if the problem persist.

Im using the latest West, cant remember if its Sp2 or 3, but I've been making sure its updated.

Hi all,

I have been experiencing a problem with some of my models. It usually happens on models Ive spent a long time working on, or models Ive been building by adjusting older models.

My problem is that some blocks seemingly disappear as that the Block Details window just prompts me: "The model for '.XX' is not available in the Model Library" when I select the block. Sometimes I can just save and load and the problem is gone, but most of the time I have to rebuild the whole model from scratch again. Does anyone know why this keeps happening?

I also just experienced another problem with controllers changing. I for example entered a simple P controller for DO but when I start a steady state model it switches to a ratio controller. I've tried to reload and recreate the P controller but it keeps changing.

As having to remake the whole models is very time consuming I hope somebody can help me out!

Thanks