# Dynamo Acts Weird

**URL:** <https://forum.dynamobim.com/t/dynamo-acts-weird/33769>\
**Category:** Revit\
**Created:** [March 20, 2019, 2:23pm UTC](https://forum.dynamobim.com/t/dynamo-acts-weird/33769 "2019-03-20T14:23:58Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Simo](https://avatars.discourse-cdn.com/v4/letter/s/90db22/32.png) [@Simo](https://forum.dynamobim.com/u/Simo)\
**Post date:** [March 20, 2019, 2:23pm UTC](https://forum.dynamobim.com/t/dynamo-acts-weird/33769/1 "2019-03-20T14:23:58Z")

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Hi guys,

I have this issue with Dynamo. I’m using Revit 2018 and Dyanmo 1.3.4. When I opened Dynamo, all my nodes are not visible as below.

Things I have tried:

1. I opened the graph from Revit 2019 and it was good;
2. I opened other graphs from Revit 2018 and had the same issue;
3. I tried to uninstall Dynamo 1.3.4 and then re-install it, nothing changed for R18

Thanks,

 ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/4/0/40875580728692cffb98f0de9eecd5478e210095.jpeg)

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**Author:** ![Michael\_Kirschner2](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/michael_kirschner2/32/75576_2.png) [@Michael\_Kirschner2](https://forum.dynamobim.com/u/Michael_Kirschner2)\
**Post date:** [March 21, 2019, 1:04am UTC](https://forum.dynamobim.com/t/dynamo-acts-weird/33769/2 "2019-03-21T01:04:03Z")

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have you seen this:  
[Dynamo Locking Up](https://forum.dynamobim.com/t/dynamo-locking-up/33775) ?

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<div class="post-metadata">

**Author:** ![Simo](https://avatars.discourse-cdn.com/v4/letter/s/90db22/32.png) [@Simo](https://forum.dynamobim.com/u/Simo)\
**Post date:** [March 21, 2019, 8:15pm UTC](https://forum.dynamobim.com/t/dynamo-acts-weird/33769/3 "2019-03-21T20:15:06Z")

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I just did  
thanks though.