Bug: pEmitter crashes Davinci Resolve

All,

In the Public Beta of Davinci Resolve 19 - Fusion page:
When you try to set a pEmitter's style to bitmap, Davinci Resolve crashes to desktop
At least on my computer it does. Can anybody confirm ?

Thanks,
Paul

Yes, confirmed.
Also happens to Fusion 19 beta Standalone.

All,

In the Public Beta of Davinci Resolve 19 - Fusion page:
When you try to set a pEmitter's style to bitmap, Davinci Resolve crashes to desktop
At least on my computer it does. Can anybody confirm ?

Thanks,
Paul

Not crashing here.. Working well actually.

Screenshot 2024-04-14 172819.png (268.55 KiB) Viewed 469 times

Can someone share the nodes, I would like to test

[Shrinivas Ramani]

Hi all

A description of your system setup and a link to Resolve diagnostic logs (generated from the help menu after crash) would help us look into the issue.

Please refer to FAQs - descriptions at the top, and generating logs under the Logs section.

Thanks
Shrinivas

The crash only seems to happen when pEmitter is connected to a pRender node, which in turn is connected to MediaOut.

I cannot upload the crash dump. The file is too large, so here is a link to my google drive:
https://drive.google.com/file/d/17_V8RY ... sp=sharing

Here are my computer stats

sysinfo.jpg (75.86 KiB) Viewed 383 times

Hope this helps


OBSERVATION: It only seems to happen when the MediaOut node is displayed in the viewer!!! When there is no display, the style can be changed to bitmap.

No crash here on an Intel iMac with Radeon 580.

If you could copy/past your node tree here so we could test too?

On my MacBook (see description) Resolve Studio 19beta1, Sonoma 14.4.1

Project - no color management

Fusion comp (created Fusion comp in media pool and then double-clicked to edit in Fusion page)

Code: Select all

{
   Tools = ordered() {
      pEmitter1 = pEmitter {
         ID = 2,
         CtrlWZoom = false,
         Inputs = {
            ["ParticleStyle.SizeOverLife"] = Input {
               SourceOp = "pEmitter1SizeOverLife",
               Source = "Value",
            },
            ["ParticleStyle.BlurOverLife"] = Input {
               SourceOp = "pEmitter1BlurOverLife2D",
               Source = "Value",
            }
         },
         ViewInfo = OperatorInfo { Pos = { 270.476, 70.9416 } },
      },
      pEmitter1SizeOverLife = LUTBezier {
         KeyColorSplines = {
            [0] = {
               [0] = { 0.5, RH = { 0.3, 0.5 }, Flags = { Linear = true } },
               [1] = { 0.5, LH = { 0.7, 0.5 }, Flags = { Linear = true } }
            }
         },
         SplineColor = { Red = 0, Green = 0, Blue = 0 },
         NameSet = true,
      },
      pEmitter1BlurOverLife2D = LUTBezier {
         KeyColorSplines = {
            [0] = {
               [0] = { 0.5, RH = { 0.3, 0.5 }, Flags = { Linear = true } },
               [1] = { 0.5, LH = { 0.7, 0.5 }, Flags = { Linear = true } }
            }
         },
         SplineColor = { Red = 0, Green = 0, Blue = 0 },
         CtrlWZoom = false,
         NameSet = true,
      },
      pRender1 = pRender {
         Inputs = {
            _MotionBlurWarning = Input { Disabled = true, },
            GlobalOut = Input { Value = 119, },
            Width = Input { Value = 3840, },
            Height = Input { Value = 2160, },
            UseFrameFormatSettings = Input { Value = 1, },
            ["Gamut.SLogVersion"] = Input { Value = FuID { "SLog2" }, },
            OutputMode = Input {
               Value = FuID { "TwoD" },
               Disabled = true,
            },
            ["MaterialID.MaterialID"] = Input { Value = 1, },
            ["ObjectID.ObjectID"] = Input { Value = 1, },
            Input = Input {
               SourceOp = "pEmitter1",
               Source = "Output",
            }
         },
         ViewInfo = OperatorInfo { Pos = { 573.266, 71.173 } },
      },
      MediaOut1 = MediaOut {
         Inputs = {
            Index = Input { Value = "0", },
            Input = Input {
               SourceOp = "pRender1",
               Source = "Output",
            }
         },
         ViewInfo = OperatorInfo { Pos = { 858.723, 67.9935 } },
      }
   }
}

Go to pEmitter > Style and change to bitmap and Resolve crashes on my MacBook Pro

Crash log:

https://drive.google.com/file/d/1UisABZE1cPN4M0zDUmKU4WijDOWJDvy1/view?usp=sharing

I just tested it, yeah Davinci Resolve just crashes after a couple of seconds on Windows 10

Confirmed. Upon switching from point to bitmap, Resolve crashed after a couple of seconds, as I was about to find a small bitmap to use.