Ok, so this is somewhat annoyingly painful: I'm developing a plugin with Blueprint functionality. The hot reload simply does not seem to work with plugins, when I add a new UFUNCTION to my UBlueprintFunctionLibrary it does not appear in the Blueprint editor after hot reload. As this is my first ever plugin it took me hours to figure out what I was doing wrong (that is, nothing!) - you have to restart the editor in order to see any plugin changes. This is a really painful workflow, restarting the editor to test changes, I really hope this gets fixed.
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Hot reload does not work with plugins, this is true. However, you can recompile plugins in-editor. Go to Window->Developer tools->Modules and find your module. Click Recompile and it should hot reload your plugin.
You may not have this window in a content-only project. Some things can not be hot-recompiled, such as some Slate functionality.Procedural, modular, on-the-fly animation - iTween For UE4
- Actors - Components - UMG - Ease In - Ease Out - Path-constrained Animation - $0
Runtime Datatable
-All the fun of DataTables dynamically loaded from text or Google Sheets while your game is running! -
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Even cold reload doesn't always work. Sometimes if you add or remove parameters to a blueprint function defined in a plugin, the node in a blueprint will not update. :P
Then you have to delete Saved and Intermediate folders and do a full rebuild.
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Hello guys, maybe it's late, but i made a tutorial for developing plugins using the hot reload feature. I'm using a workaround for that (creating game modules first and converting them to a plugin later).
https://www.youtube.com/watch?v=jvkF...7bMqMF&index=1Comment
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