# Packages not appear when installed **URL:** \ **Category:** Packages\ **Created:** [May 26, 2018, 12:22am UTC](https://forum.dynamobim.com/t/packages-not-appear-when-installed/22242 "2018-05-26T00:22:46Z")\ **Posts on this page:** 14\ **Page:** 1
**Author:** ![maxy\_13](https://avatars.discourse-cdn.com/v4/letter/m/e274bd/32.png) [@maxy\_13](https://forum.dynamobim.com/u/maxy_13)\ **Post date:** [May 26, 2018, 12:22am UTC](https://forum.dynamobim.com/t/packages-not-appear-when-installed/22242/1 "2018-05-26T00:22:47Z")
Hi; When i install some packages like celery and [arch-lab.net](http://arch-lab.net), its nodes don’t appear in my list. I use dynamo core 2.00.4354 that integrated with Alias. Any suggestions please. Thank you all. ---
**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:** [May 26, 2018, 2:52am UTC](https://forum.dynamobim.com/t/packages-not-appear-when-installed/22242/2 "2018-05-26T02:52:39Z")
make sure to download the 2.0 versions of those packages. I believe at least celery has been updated, and I think Archilab was done or is in progress. ---
**Author:** ![maxy\_13](https://avatars.discourse-cdn.com/v4/letter/m/e274bd/32.png) [@maxy\_13](https://forum.dynamobim.com/u/maxy_13)\ **Post date:** [May 26, 2018, 3:16am UTC](https://forum.dynamobim.com/t/packages-not-appear-when-installed/22242/3 "2018-05-26T03:16:57Z")
Yes I downloaded the latest versions but it still not working. I think the issue arises from python related stuffs. Should i install some python libraries to my PC, how to get it? ---
**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:** [May 26, 2018, 9:09pm UTC](https://forum.dynamobim.com/t/packages-not-appear-when-installed/22242/5 "2018-05-26T21:09:21Z")
it could be the specific version of dynamo which is bundled with alias, but I am not sure. Do you see any notifications in the menu for dynamo. I agree with @erfajo you should not need to install additional python libraries to see packages. ---
**Author:** ![maxy\_13](https://avatars.discourse-cdn.com/v4/letter/m/e274bd/32.png) [@maxy\_13](https://forum.dynamobim.com/u/maxy_13)\ **Post date:** [May 27, 2018, 12:37am UTC](https://forum.dynamobim.com/t/packages-not-appear-when-installed/22242/6 "2018-05-27T00:37:19Z")
No, there is no notifications. The packages manager shows that the packages are installed, but there is nothing in the list!!. ---
**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:** [May 27, 2018, 12:51am UTC](https://forum.dynamobim.com/t/packages-not-appear-when-installed/22242/7 "2018-05-27T00:51:48Z")
please look in the console as well for errors - likely you are trying to load packages which have a dependencies on the RevitAPI dlls - these will not load unless you are in revit. ---
**Author:** ![maxy\_13](https://avatars.discourse-cdn.com/v4/letter/m/e274bd/32.png) [@maxy\_13](https://forum.dynamobim.com/u/maxy_13)\ **Post date:** [May 27, 2018, 2:30am UTC](https://forum.dynamobim.com/t/packages-not-appear-when-installed/22242/8 "2018-05-27T02:30:54Z")
Yes, there is some errors, may you have a look Dynamo – Build 2.0.0.4354 Duplicate migration type registered for SunPathDirection Dynamo will use the package manager server at : [https://www.dynamopackages.com](https://www.dynamopackages.com) Exception when attempting to load package [archi-lab.net](http://archi-lab.net) from C:\Users\Abou-Menna\AppData\Roaming\Autodesk\Alias\DynamoPrefs2019\2.0\packages\[archi-lab.net](http://archi-lab.net) System.Reflection.ReflectionTypeLoadException: Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information. ---
**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:** [May 27, 2018, 3:20am UTC](https://forum.dynamobim.com/t/packages-not-appear-when-installed/22242/9 "2018-05-27T03:20:43Z")
archilab depends on the revit api - it cannot be loaded while using alias. > you could post an issue there for @Konrad_K_Sobon - maybe he can move some non revit functionality to a different core package - or you can fork his repo and do something similar. ---
**Author:** ![maxy\_13](https://avatars.discourse-cdn.com/v4/letter/m/e274bd/32.png) [@maxy\_13](https://forum.dynamobim.com/u/maxy_13)\ **Post date:** [May 27, 2018, 4:16am UTC](https://forum.dynamobim.com/t/packages-not-appear-when-installed/22242/10 "2018-05-27T04:16:10Z")
Alright, that explains why [archi-lab.net](http://archi-lab.net) not working, what about “Celery” package. I looked up the log file for something related, but i think there is nothing. Here is the full log after a new fresh session: Dynamo log started 2018-05-27 04:09:39Z Dynamo – Build 2.0.0.4354 Duplicate migration type registered for SunPathDirection Dynamo will use the package manager server at : [https://www.dynamopackages.com](https://www.dynamopackages.com) Exception when attempting to load package [archi-lab.net](http://archi-lab.net) from C:\Users\Abou-Menna\AppData\Roaming\Autodesk\Alias\DynamoPrefs2019\2.0\packages\[archi-lab.net](http://archi-lab.net) System.Reflection.ReflectionTypeLoadException: Unable to load one or more of the requested types. Retrieve the LoaderExceptions property for more information. The folder ‘C:\Users\Abou-Menna\AppData\Roaming\Autodesk\Alias\DynamoPrefs2019\2.0\packages\_DynaShape\dyf’ does not exist DynamoPackageManager (id: FCABC211-D56B-4109-AF18-F434DFE48139) extension is added Backup files timer is started with an interval of 60000 milliseconds RENDER : Rendering Tier: 2 RENDER : Pixel Shader 3 Supported: True RENDER : Pixel Shader 4 Supported: False RENDER : Software Effect Rendering Supported: True RENDER : Maximum hardware texture size: 16384,16384 DynamoManipulationExtension (id: 58B0496A-E3F8-43D9-86D2-94823D1D0F98) view extension is added LibraryUI (id: 85941358-5525-4FF4-8D61-6CA831F122AB) view extension is added NotificationsExtension (id: ef6cd025-514f-44cd-b6b1-69d9f5cce004) view extension is added PackageManagerViewExtension (id: 100f5ec3-fde7-4205-80a7-c968b3a5a27b) view extension is added IPC extension has been initialized. Alias application has been connected. Welcome to Dynamo! 00:00:00.6640636 elapsed for loading Dynamo main window. Dynamo command has been started in Alias application ERR\_ABORTED Clearing workspace… ---
**Author:** ![Kulkul](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/kulkul/32/49801_2.png) [@Kulkul](https://forum.dynamobim.com/u/Kulkul)\ **Post date:** [May 27, 2018, 5:15am UTC](https://forum.dynamobim.com/t/packages-not-appear-when-installed/22242/11 "2018-05-27T05:15:48Z")
Hi @maxy_13 Try loading dll file manually. Go to File-\> Import Library and select custom packages dll file and open. ---
**Author:** ![maxy\_13](https://avatars.discourse-cdn.com/v4/letter/m/e274bd/32.png) [@maxy\_13](https://forum.dynamobim.com/u/maxy_13)\ **Post date:** [May 27, 2018, 5:18am UTC](https://forum.dynamobim.com/t/packages-not-appear-when-installed/22242/12 "2018-05-27T05:18:59Z")
I loaded .dll manually and that worked like a charm. Thank you for your help. Much appreciated ---
**Author:** ![Kulkul](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/kulkul/32/49801_2.png) [@Kulkul](https://forum.dynamobim.com/u/Kulkul)\ **Post date:** [May 27, 2018, 5:21am UTC](https://forum.dynamobim.com/t/packages-not-appear-when-installed/22242/13 "2018-05-27T05:21:09Z")
@maxy_13 No Problem 😉 Hope your happy now 🙂 ---
**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:** [May 27, 2018, 4:06pm UTC](https://forum.dynamobim.com/t/packages-not-appear-when-installed/22242/16 "2018-05-27T16:06:34Z")
AFAIK- you should be fine to use the 2018 api in the 2017 environment, unless your package calls a method that does not exist in the 2017 api. ---
**Author:** ![yfh](https://avatars.discourse-cdn.com/v4/letter/y/ed655f/32.png) [@yfh](https://forum.dynamobim.com/u/yfh)\ **Post date:** [March 21, 2022, 10:40pm UTC](https://forum.dynamobim.com/t/packages-not-appear-when-installed/22242/17 "2022-03-21T22:40:41Z")
Hi, I installed [Archi-lab](https://forum.dynamobim.com/t/revit-2022-dynamo-2-10-package-not-showing-up-and-icons-missing/62933/7?) package 2022.210.2522 for Revit 2022, dynamo 2.10. After I installed it, the package does not appear. I have tried all versions of 2022.210.xx22, and I also tried to manually load (do not allow me to load), I will try to publish it locally (part of functions works). @Konrad_K_Sobon, could you please provide some suggestions for the situation. ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/3/e/3ee648054f66000f07739685f8763622ef85c949.png)