`speckle-qgis(-v3)` has no attribute `classFactory` when trying to install QGIS v2 and Next-Gen connectors side-by-side

When I try to install the QGIS v2 and Next-Gen connectors side-by-side either the v2 connector gives me the error ‘speckle-qgis’ has no attribute ‘classFactory’:


or the Next-Gen v3 QGIS connector gives me the error ‘speckle-qgis-v3’ has no attribute ‘classFactory’.

When both connectors are checked in the Plugins menu, the Next-Gen v3 connector gives me the error. When I deactivate the v2 connector, then restart QGIS and then try to load the v2 connector, it’s the v2 connector that gives me that error.

Just FYI really, because I did figure out how to get the connector that I need to work, and I also know how to switch to the other one in case needed.

Thanks! The latest installer (alpha 44) uninstalls v2 before installing v3 to avoid confusion. It is not meant to run in parallel, because they are using different versions of dependencies

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Oke, all clear! :smiling_hearts_spockle: