Change Details

**System Information** Operating system: Darwin-17.7.0-x86_64-i386-64bit 64 Bits Graphics card: AMD Radeon HD 6970M OpenGL Engine ATI Technologies Inc. 4.1 ATI-1.68.25 **Blender Version** Broken: version: 2.91.0 Alpha, branch: master, commit date: 2020-09-17 21:51, hash: `rBcacd57b67a15` Worked: (newest version of Blender that worked as expected) **Short description of error** Blender crashes when //Physics Properties > Fluid > Viewport Display > Grid Display > Field// is set to //Obstacle Levelset// or //Outflow Levelset// without an obstacle or outflow object in the scene. **Exact steps for others to reproduce the error** # Open a new default file. # Select the Cube object in the scene # Set it as a domain (in //Physics Properties// enable physics for //Fluid//, then set //Type// to //Domain//). # Set //Domain Type// to //Liquid// # Tick the //Mesh// checkbox in the //Physics Properties > Fluid > Settings//. # Tick //Is Resumeable// checkbox in the //Physics Properties > Fluid > Settings > Cache// panel. # Ensure that the cache type is set to //Replay// in //Liquid Properties > Fluid > Settings > Cache//. # Add an object (e.g. sphere) # In //Physics Properties// enable physics for //Fluid//, then set //Type// to //Flow// # Set //Liquid Properties > Fluid > Settings > Flow Behavior// to //Inflow//. # Play the simulation, then pause it after some frames # In //Physics Properties > Fluid > Viewport Display//, tick the checkbox for //Grid Display// # Set //Physics Properties > Fluid > Viewport Display > Grid Display > Field// to //Obstacle Levelset// or //Outflow Levelset//. # Blender crashes immediately. Keep in mind that there aren't 'Obstacles' or 'Outflow' objects in the scene.

**System Information** Operating system: Darwin-17.7.0-x86_64-i386-64bit 64 Bits Graphics card: AMD Radeon HD 6970M OpenGL Engine ATI Technologies Inc. 4.1 ATI-1.68.25 **Blender Version** Broken: version: 2.91.0 Alpha, branch: master, commit date: 2020-09-17 21:51, hash: `rBcacd57b67a15` Worked: (newest version of Blender that worked as expected) **Short description of error** Blender crashes when //Physics Properties > Fluid > Viewport Display > Grid Display > Field// is set to //Obstacle Levelset// or //Outflow Levelset// without an obstacle or outflow object in the scene. **Exact steps for others to reproduce the error** # Open the default file # Select the cube and use //Object > Quick Effects > Quick Liquid// # In //Physics Properties > Fluid > Viewport Display//, tick the checkbox for //Grid Display// and set //Field// to //Obstacle Levelset// or //Outflow Levelset//. # Blender crashes Keep in mind that there aren't obstacles or outflow objects in the scene.

**System Information** Operating system: Darwin-17.7.0-x86_64-i386-64bit 64 Bits Graphics card: AMD Radeon HD 6970M OpenGL Engine ATI Technologies Inc. 4.1 ATI-1.68.25 **Blender Version** Broken: version: 2.91.0 Alpha, branch: master, commit date: 2020-09-17 21:51, hash: `rBcacd57b67a15` Worked: (newest version of Blender that worked as expected) **Short description of error** Blender crashes when //Physics Properties > Fluid > Viewport Display > Grid Display > Field// is set to //Obstacle Levelset// or //Outflow Levelset// without an obstacle or outflow object in the scene. **Exact steps for others to reproduce the error** # Open a newthe default file. # Select the Cube object in the scene # Set it as a domain (in //Physics Properties// enable physics for //Fluid//, then set //Type// to //Domain//). # Set //Domain Type// to //Liquid// # Tick the //Mesh// checkbox in the //Physics Properties > Fluid > Settings//. # Tick //Is Resumeable// checkbox in the //Physics Properties > Fluid > Settings > Cache// panel. # Ensure that the cache type is set to //Replay// in //Liquid Properties > Fluid > Settings > Cache//. # Add an object (e.g. sphere) # In //Physics Properties// enable physics for //Fluid//, then set //Type// to //Flow// # Set //Liquid Properties > Fluid > Settings > Flow Behavior// to //Inflow//. # Play the simulation, then pause it after some frames # In //Physics Properties > Fluid > Viewport Display//, tick the checkbox for //Grid Display//cube and use //Object > Quick Effects > Quick Liquid// # Set# In //Physics Properties > Fluid > Viewport Display > //, tick the checkbox for //Grid Display > // and set //Field// to //Obstacle Levelset// or //Outflow Levelset//. # Blender crashes immediately. Keep in mind that there aren't 'Oobstacles' or 'Ooutflow' objects in the scene.