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mvdbeek
51f9c720df
#22617 routed every non-dict/non-instance value in a multiple data parameter's value list through `_decode_dataset_id`, which raises `ParameterValueError("invalid dataset id None")` for anything that isn't an int/digit/16-char id. An unset optional data input connected to a `multiple="true"` data parameter arrives as a null list element (`[None]`), so the job failed at preparation with "invalid dataset id None" instead of running. Before #22617 this path did `query(HistoryDatasetAssociation).get(None)` -> `None`, so the null was tolerated and the tool saw no dataset. Filter `None`/`"None"`/`""` list elements in `DataToolParameter.from_json` (matching the existing `to_python` behaviour) so null is tolerated as "no dataset" while genuinely malformed ids are still rejected. This restores correct execution of workflows that leave an optional data input unset (the UI submits explicit null for such inputs).
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Galaxy Quickstart
=================
Galaxy requires Python 3.10 or higher. To check your Python version, run:
.. code:: console
$ python -V
Python 3.10.12
Start Galaxy:
.. code:: console
$ sh run.sh
Once Galaxy completes startup, you should be able to view Galaxy in your
browser at: http://localhost:8080
For more installation details please see: https://getgalaxy.org/
Documentation is available at: https://docs.galaxyproject.org/
Tutorials on how to use Galaxy, perform scientific analyses with it, develop Galaxy and its tools, and admin a Galaxy server are at: https://training.galaxyproject.org/
Tools
=====
Tools can be either installed from the Tool Shed or added manually.
For details please see the `tutorial <https://galaxyproject.org/admin/tools/add-tool-from-toolshed-tutorial/>`__.
Note that not all dependencies for the tools provided in the
``tool_conf.xml.sample`` are included. To install them please visit
"Manage dependencies" in the admin interface.
Issues and Galaxy Development
=============================
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