
Installation error: 'cannot import name MappingProxyType' This error has been reported to the Blend4Web developers here. You will need to disable the Blend4Web addon to use the FLIP Fluids addon. This error is caused by a conflict with the Blend4Web addon. Troubleshooting Installation error: 'RNA_Types' object has no attribute 'PHYSICS_PT_add' The safest way to update to a new version is to: Updating the Addonīefore updating to a new version, you must first uninstall the previous version. This will ensure that all loaded scripts from the previous version are properly unloaded and do not cause any conflicts with the new version. Note: If you are updating the addon to a new version, Blender should be restarted after uninstalling the previous version. Click the Save User Settings button in the lower left area of the addon menu to save your addon preferences.Click the Remove button to remove the addon from Blender.Search for the FLIP Fluids addon and click the checkbox next to the addon title to disable the addon.To ensure that the addon uninstalls correctly and without errors, Blender should be restarted after using the addon.

The easiest way to uninstall the addon is to do do directly through Blender: If you are updating the addon to a new version, the previous version must be first uninstalled. Only one version of the addon should be installed at a time. A Blender restart is required to complete the installation.

Instructions for Blender 2.8 can be found on this page: Addon Installation and Uninstallation (Blender 2.8) These instructions will detail how to install or uninstall the the FLIP Fluids addon for Blender 2.79.
