Bug Report , while Copy a Group to another Layer

[knotenamschaftgibtkraft-hue]

Hi,
i encountered the bug while copy a group from Layer A (foreground) to Layer B (background). Both Layer are Autolayer and have the same TileSet linked to it.

Layer B was created with duplicate of Layer A, but then i made additional Groups and wanted to copy them instead of making the work twice.

Is there maybe a better way to do this? some kind of parenting of layers possibly?

Stack:

LDtk version: 1.5.3-64bits
Cannot read properties of null (reading 'color')
TypeError
TypeError: Cannot read properties of null (reading 'color')
    at misc_JsTools.createOutOfBoundsRulePolicy (file:///C:/Users/n_ati/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:231485:14)
    at ui_modal_dialog_RuleEditor.renderAll (file:///C:/Users/n_ati/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:296147:16)
    at new ui_modal_dialog_RuleEditor (file:///C:/Users/n_ati/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:295548:7)
    at HTMLDivElement.<anonymous> (file:///C:/Users/n_ati/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:301607:17)
    at HTMLDivElement.dispatch (C:\Users\n_ati\AppData\Local\Programs\ldtk\resources\app.asar\assets\js\jquery.min.js:2:43064)
    at v.handle (C:\Users\n_ati\AppData\Local\Programs\ldtk\resources\app.asar\assets\js\jquery.min.js:2:41048)

Processes:

#0 App
 |--- #4 page.Editor
       |--- #5 misc.FileWatcher
       |--- #6 display.WorldRender
       |--- #7 display.LevelRender
       |--- #8 display.Camera
       |--- #9 display.Rulers[--]
       |--- #10 tool.SelectionTool[--]
       |--- #11 tool.lt.DoNothing[--]
       |--- #12 WorldTool
       |--- #13 tool.PanView[--]
       |--- #173 tool.lt.IntGridTool [PAUSED][--]
       |--- #219 tool.lt.IntGridTool[--]
       |--- #282 tool.lt.IntGridTool [PAUSED][--]
       |--- #283 ui.modal.panel.EditAllAutoLayerRules
       |--- #286 ui.modal.dialog.RuleEditor

Log:

[RENDER]       Rendering world bg...
[USERACTION]   Opened panel #277 ui.modal.panel.EditProject
[USERACTION]   Closed panel #264 ui.modal.panel.EditAllAutoLayerRules
[GENERAL]      Applying invalidated rules...
[GENERAL]      Progress created.
[FILE]         Reading HTML template editProject from cache
[FILE]         Reading HTML template pivotEditor from cache
[RENDER]       Rendering world bg...
[GENERAL]      Progress started: : "Updating auto layers...", 80 operation(s)
[GENERAL]      Progress completed: "Updating auto layers..." (0s)
[RENDER]       Rendering world bg...
[RENDER]       Rendering world level data.Level#4af69640-6fc0-11f1-9f29-cd3612156b79 "rm_village_siege"...
[RENDER]       Rendering world bg...
[RENDER]       Rendering world bg...
[USERACTION]   Closed panel #277 ui.modal.panel.EditProject
[EVENT]        LayerInstanceSelected 427
[RENDER]       Rendered level UI
[RENDER]       Rendering world bg...
[EVENT]        LayerInstanceSelected 635
[RENDER]       Rendered level UI
[USERACTION]   Opened panel #283 ui.modal.panel.EditAllAutoLayerRules
[FILE]         Reading HTML template editAllAutoLayerRules from cache
[RENDER]       Rendering world bg...
[RENDER]       Rendering world bg...
[EVENT]        LayerRuleGroupCollapseChanged 764
[EVENT]        LayerRuleGroupCollapseChanged 764
[RENDER]       Rendering world bg...
[FILE]         Loading HTML template ruleEditor
[GENERAL]      Page started: page.CrashReport()
[FILE]         Loading page template: crashReport from C:/Users/n_ati/AppData/Local/Programs/ldtk/resources/app.asar/assets/tpl/pages/crashReport.html
[ERROR]        Cannot read properties of null (reading 'color') (TypeError)
[ERROR]        TypeError: Cannot read properties of null (reading 'color')
    at misc_JsTools.createOutOfBoundsRulePolicy (file:///C:/Users/n_ati/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:231485:14)
    at ui_modal_dialog_RuleEditor.renderAll (file:///C:/Users/n_ati/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:296147:16)
    at new ui_modal_dialog_RuleEditor (file:///C:/Users/n_ati/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:295548:7)
    at HTMLDivElement.<anonymous> (file:///C:/Users/n_ati/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:301607:17)
    at HTMLDivElement.dispatch (C:\Users\n_ati\AppData\Local\Programs\ldtk\resources\app.asar\assets\js\jquery.min.js:2:43064)
    at v.handle (C:\Users\n_ati\AppData\Local\Programs\ldtk\resources\app.asar\assets\js\jquery.min.js:2:41048)

[GENERAL]      
#0 App
 |--- #4 page.Editor
       |--- #5 misc.FileWatcher
       |--- #6 display.WorldRender
       |--- #7 display.LevelRender
       |--- #8 display.Camera
       |--- #9 display.Rulers[--]
       |--- #10 tool.SelectionTool[--]
       |--- #11 tool.lt.DoNothing[--]
       |--- #12 WorldTool
       |--- #13 tool.PanView[--]
       |--- #173 tool.lt.IntGridTool [PAUSED][--]
       |--- #219 tool.lt.IntGridTool[--]
       |--- #282 tool.lt.IntGridTool [PAUSED][--]
       |--- #283 ui.modal.panel.EditAllAutoLayerRules
       |--- #286 ui.modal.dialog.RuleEditor
 |--- #287 page.CrashReport

[TIDY]         Fixed lost outOfBoundsValue: 6
[TIDY]         Fixed lost outOfBoundsValue: 6
[TIDY]         Fixed lost outOfBoundsValue: 6
[TIDY]         Fixed lost outOfBoundsValue: 6
[TIDY]         Fixed lost outOfBoundsValue: 6
[TIDY]         Fixed lost outOfBoundsValue: 6
[TIDY]         Fixed lost outOfBoundsValue: 6
[TIDY]         Fixed lost outOfBoundsValue: 6
[TIDY]         Fixed lost outOfBoundsValue: 6
[TIDY]         Fixed lost outOfBoundsValue: 6
[TIDY]         Fixed lost outOfBoundsValue: 6
[TIDY]         Fixed lost outOfBoundsValue: 6
[TIDY]         Fixed lost outOfBoundsValue: 6
[TIDY]         Fixed lost outOfBoundsValue: 6
[FILE]         Cleared all file watches

[knotenamschaftgibtkraft-hue]

i found the issue, in the Layer i was pasting the group had a missing Grid value, which the group was assigned to. Adding this Grid Value and the copy&paste of the rule into the new Layer worked.