Changes for page Troubleshooting
Last modified by kindler on 2025/05/14 16:54
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... ... @@ -33,20 +33,11 @@ 33 33 [[image:1623846323177-898.png||height="287" width="350"]] 34 34 35 35 36 -=== Testjobsmakeproblems atJülich===36 +=== Import error for hbp_service_client === 37 37 38 - SinceAugust 2021 accessingthe"Lab"linkinthelefthandnavigationmenubringsupasiteselectionmenu:38 +The hbp_service_client was needed for the now not-existing-any-longer Collaboratory version 1. The import line can be deleted from scripts. 39 39 40 -[[image:Screenshot 2021-08-30 at 19.00.59.png||height="252" width="300"]] 41 41 42 -Via choosing a different lab execution site it is be possible to choose a specific site, if there are specific needs for the created Jupyter virtual machine for a given task (e.g. a large memory requirement). Currently all the examples do not need any site specific features, so you can select in principle any site. The "safe choice" is to use CSCS as the primary execution site. 43 - 44 - 45 -=== === 46 - 47 - 48 - 49 - 50 50 == BrainScaleS-2 specific == 51 51 52 52 The [[BrainScaleS external user chat>>https://chat.bioai.eu/external-users/channels/town-square]] has service announcements (e.g. when a system is down due to maintenance) and is also a good place to ask general questions. ... ... @@ -101,4 +101,4 @@ 101 101 102 102 There are also some additional Python3 related changes in the brainscales_system_chain_test.py example. Please find a [[working example script>>https://lab.ch.ebrains.eu/user-redirect/lab/tree/shared/NMC%20Collab%20copy%20template/BrainScaleS/BrainScaleS_01_Chain.ipynb]] in our [[copy-template Drive>>https://wiki.ebrains.eu/bin/view/Collabs/nmc-collab-copy-template/Drive]] (for copying into users collabs). 103 103 104 -==== ==== 95 +==== ====
- Temporary problems
- Jupyter notebook environment ("Lab") related
- Error message "RuntimeError: EBRAINS kernel mismatch. Expected: EBRAINS-24.04 Actual: EBRAINS-25.02. Please select the appropriate kernel."
- Error message "Error in Authenticator.pre_spawn_start: ... 401: Unauthorized"
- No example notebooks in the Jupyter notebook environment ("Lab")
- Timeout when starting the Jupyter notebook environment ("Lab")
- Lab error message "Cannot open - Could not find path..."
- Error message: "Could not identify EBRAINS kernel "
- Import error for hbp_service_client
- BrainScaleS-2 specific
- BrainScaleS-1 specific
- Spikey