Fix crash when deleting top level embedding before computing it

ManiVaultStudio / t-SNE-Analysis

t-SNE and HSNE analysis plugin for ManiVault

GNU Lesser General Public License v3.0

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Closed alxvth closed 7 months ago

alxvth commented 7 months ago

Currently, when you delete the top level embedding before starting the HSNE computation, the program will crash.

Solution: Check if _selectionHelperData exists before deleting

alxvth commented 7 months ago

Fixes another issue: Currently, when loading a project that contains a HSNE embedding, an empty task is running