LDtk version: 1.5.3-64bits
EPERM: operation not permitted, unlink 'D:/WillT/Documents/source/Isometric-Game/Content/level_editor/0023-Level_23.ldtkl'
Error
Error: EPERM: operation not permitted, unlink 'D:/WillT/Documents/source/Isometric-Game/Content/level_editor/0023-Level_23.ldtkl'
 at Object.unlinkSync (node:fs:1780:3)
 at misc_JsTools.removeDirFiles (file:///C:/Users/WillT/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:230592:15)
 at ui_ProjectSaver.initDir (file:///C:/Users/WillT/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:287538:17)
 at ui_ProjectSaver.beginState (file:///C:/Users/WillT/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:286750:10)
 at ui_ProjectSaver.beginNextState (file:///C:/Users/WillT/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:286395:8)
 at ui_modal_Progress.onComplete (file:///C:/Users/WillT/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:286719:13)
 at ui_modal_Progress.update (file:///C:/Users/WillT/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:292611:10)
 at dn_Process._doMainUpdate (file:///C:/Users/WillT/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:405:4)
 at dn_Process._doMainUpdate (file:///C:/Users/WillT/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:432:15)
 at dn_Process._doMainUpdate (file:///C:/Users/WillT/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:432:15)

#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[--]
 |--- #14 tool.lt.EntityTool [PAUSED][--]
 |--- #42 tool.lt.EntityTool[--]
 |--- #99 display.EntityRender
 |--- #100 display.EntityRender
 |--- #101 display.EntityRender
 |--- #102 display.EntityRender
 |--- #103 ui.ProjectSaver
 |--- #104 ui.modal.MetaProgress
 |--- #107 ui.modal.Progress

[CACHE] Garbaging unused image LdtkIcons_32_224_16_16...
[CACHE] Disposing cached image LdtkIcons_32_224_16_16...
[CACHE] Garbaging unused image LdtkIcons_224_912_16_16...
[CACHE] Disposing cached image LdtkIcons_224_912_16_16...
[CACHE] Garbaging unused image LdtkIcons_192_592_16_16...
[CACHE] Disposing cached image LdtkIcons_192_592_16_16...
[CACHE] Garbaging unused image LdtkIcons_32_16_16_16...
[CACHE] Disposing cached image LdtkIcons_32_16_16_16...
[CACHE] Garbaging unused image LdtkIcons_96_176_16_16...
[CACHE] Disposing cached image LdtkIcons_96_176_16_16...
[CACHE] Garbaging unused image LdtkIcons_160_608_16_16...
[CACHE] Disposing cached image LdtkIcons_160_608_16_16...
[CACHE] Garbaging unused image LdtkIcons_240_976_16_16...
[CACHE] Disposing cached image LdtkIcons_240_976_16_16...
[CACHE] Garbaging unused image LdtkIcons_224_960_16_16...
[CACHE] Disposing cached image LdtkIcons_224_960_16_16...
[SAVE] => PreChecks...
[SAVE] => BeforeSavingActions...
[EVENT] BeforeProjectSaving
[SAVE] => AutoLayers...
[SAVE] => Backup...
[SAVE] Backing up D:/WillT/Documents/source/Isometric-Game/Content to D:/WillT/Documents/source/Isometric-Game/Content/level_editor/backups/a30ec500-7820-11ed-8bd4-7b6c9f361182_2025年11月03日_16-48-08...
[SAVE] Found 41 files.
[GENERAL] Progress created.
[RENDER] Rendering world bg...
[GENERAL] Progress started: : "Backup", 42 operation(s)
[SAVE] Removing older backup: a30ec500-7820-11ed-8bd4-7b6c9f361182_2025年11月03日_15-23-17
[GENERAL] Progress completed: "Backup" (0.5s)
[SAVE] Done!
[GENERAL] Progress created.
[RENDER] Rendering world bg...
[GENERAL] Progress started: : "Preparing levels...", 40 operation(s)
[GENERAL] Progress completed: "Preparing levels..." (0s)
[SAVE] => SavingMainFile...
[GENERAL] Progress created.
[RENDER] Rendering world bg...
[GENERAL] Progress started: : "Saving main file...", 2 operation(s)
[SAVE] Preparing SavingData...
[SAVE] Writing D:/WillT/Documents/source/Isometric-Game/Content/level_editor.ldtk...
[GENERAL] Progress completed: "Saving main file..." (0s)
[SAVE] => SavingExternLevels...
[FILE] Emptying dir D:/WillT/Documents/source/Isometric-Game/Content/level_editor (onlyExts=[ldtkl])...
[GENERAL] Page started: page.CrashReport()
[FILE] Loading page template: crashReport from C:/Users/WillT/AppData/Local/Programs/ldtk/resources/app.asar/assets/tpl/pages/crashReport.html
[ERROR] EPERM: operation not permitted, unlink 'D:/WillT/Documents/source/Isometric-Game/Content/level_editor/0023-Level_23.ldtkl' (Error)
[ERROR] Error: EPERM: operation not permitted, unlink 'D:/WillT/Documents/source/Isometric-Game/Content/level_editor/0023-Level_23.ldtkl'
 at Object.unlinkSync (node:fs:1780:3)
 at misc_JsTools.removeDirFiles (file:///C:/Users/WillT/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:230592:15)
 at ui_ProjectSaver.initDir (file:///C:/Users/WillT/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:287538:17)
 at ui_ProjectSaver.beginState (file:///C:/Users/WillT/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:286750:10)
 at ui_ProjectSaver.beginNextState (file:///C:/Users/WillT/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:286395:8)
 at ui_modal_Progress.onComplete (file:///C:/Users/WillT/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:286719:13)
 at ui_modal_Progress.update (file:///C:/Users/WillT/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:292611:10)
 at dn_Process._doMainUpdate (file:///C:/Users/WillT/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:405:4)
 at dn_Process._doMainUpdate (file:///C:/Users/WillT/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:432:15)
 at dn_Process._doMainUpdate (file:///C:/Users/WillT/AppData/Local/Programs/ldtk/resources/app.asar/assets/js/renderer.js:432:15)
[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[--]
 |--- #14 tool.lt.EntityTool [PAUSED][--]
 |--- #42 tool.lt.EntityTool[--]
 |--- #99 display.EntityRender
 |--- #100 display.EntityRender
 |--- #101 display.EntityRender
 |--- #102 display.EntityRender
 |--- #103 ui.ProjectSaver
 |--- #104 ui.modal.MetaProgress
 |--- #107 ui.modal.Progress
 |--- #108 page.CrashReport
[FILE] Cleared all file watches