question

Katharina Albert avatar image
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Katharina Albert asked Mischa Spelt commented

Network view mode error

Hello,

I have several networks in my very large model. One for operators at Landside Receiving, which I set to invisible. Then I created another one for trucks at the docks. When I wanted to toggle the view mode, I can change all to Non visible or just edges, but if I select to see all nodes for further editing I get the below error message and the entire graphics of the model gets messed-up, so I cannot save it like this nor edit the network any more.

The error occurs for the network node NN305 that remained visible to toggle the view modes of the operator network.

Could you please tell me, whether this can be fixed (don't want to delete all network nodes from the tree and start again) and what I maybe done wrong to avoid this mistake in the future? It cannot be a graphics card issue as it happens on both my laptops...

Thanks for your help,

Kat

  1. exception: Exception Caught in NetworkNode::buildMesh() object: /GF/LANDSIDE_RECEIVING/NN305
  2. exception: Exception Caught in NetworkNode::onPreDraw(treenode view) object: /GF/LANDSIDE_RECEIVING/NN305
  3. exception: Exception Caught in ObjectFunction233__project_library_FlexSimEventHandler_behaviour_eventfunctions_OnPreDraw object: /GF/LANDSIDE_RECEIVING/NN305 class: /GF/LANDSIDE_RECEIVING/NN305
  4.  
  5. exception: Exception caught in TreeNode::receivemessage()
  6. exception: EditorSpatial::prepareDraw()
network nodesexceptionsview mode
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Katharina Albert avatar image
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Katharina Albert answered Mischa Spelt commented

Hey everyone, I've sent the model to support and apparently some pointers were corrupted in my model, which they could fix. @Mischa Spelt could you fix your problem with the other suggested methods or can you remember the last steps that led to the problem for them to replicate the issue?

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Phil BoBo avatar image
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Phil BoBo answered Phil BoBo commented

Are your laptops using Nvidia Quadro graphics cards?

If so, try opening your NVIDIA control panel and change 3D settings to "3D App - Game Development."

Even though it happens on both of your laptops, it may still be a graphics card issue. Does it still happen if you put FlexSim into graphics Compatibility Mode?

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Marco Baccalaro avatar image
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Marco Baccalaro answered Katharina Albert commented

I don't know if it could help, but you could set them again to visible with this script

  1. forobjecttreeunder(model())
  2. if (isclasstype(a,CLASSTYPE_NETWORKNODE))
  3. setvarnum(a,"showmode",1);

then destroy and create again the NN305

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