Error when opening a previous downloaded asset

[LaurentOngaro]

When I click on the "Open" Button, nothing happens and a new message is stored is the log files

Tested with :
https://ansimuz.itch.io/sunny-land-pixel-game-art

{"time":1737562788919,"level":20,"msg":"Loading url 'https://ansimuz.itch.io/sunny-land-pixel-game-art'","name":"m/reac/web-contents"} {"time":1737562788933,"level":40,"msg":"itch.io API error (400): /games/2213813: invalid game","name":"m/reac/silent-location-scan"} {"time":1737562788934,"level":30,"msg":"Item (G:\\Assets\\Itch\\heroic-creature-pack)","name":"m/reac/silent-location-scan"} {"time":1737562789180,"level":30,"msg":"Fetching page 2","name":"m/reac/#"} {"time":1737562789325,"level":50,"msg":"Could not find upload 2754442 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562789325,"level":30,"msg":"Item (G:\\Assets\\Itch\\heroic-icon-pack)","name":"m/reac/silent-location-scan"} {"time":1737562789406,"level":30,"msg":"Fetching page 3","name":"m/reac/#"} {"time":1737562789806,"level":30,"msg":"Fetching page 4","name":"m/reac/#"} {"time":1737562789945,"level":50,"msg":"Could not find upload 2438936 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562789945,"level":30,"msg":"Item (G:\\Assets\\Itch\\heroic-overworld)","name":"m/reac/silent-location-scan"} {"time":1737562790127,"level":30,"msg":"Fetching page 5","name":"m/reac/#"} {"time":1737562790339,"level":20,"msg":"Calling Profile.Data.Put","name":"mcall"} {"time":1737562790343,"level":50,"msg":"Could not find upload 2380146 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562790343,"level":30,"msg":"Item (G:\\Assets\\Itch\\huge-pixelart-asset-pack 17)","name":"m/reac/silent-location-scan"} {"time":1737562790414,"level":30,"msg":"Fetching page 6","name":"m/reac/#"} {"time":1737562790728,"level":20,"msg":"did-finish-load (once)","name":"m/reac/web-contents"} {"time":1737562790730,"level":20,"msg":"Got resource games/147747","name":"m/reac/web-contents"} {"time":1737562790746,"level":50,"msg":"Could not find upload 8492396 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562790746,"level":30,"msg":"Item (G:\\Assets\\Itch\\huge-pixelart-asset-pack 2)","name":"m/reac/silent-location-scan"} {"time":1737562790818,"level":30,"msg":"Fetching page 7","name":"m/reac/#"} {"time":1737562791055,"level":30,"msg":"Fetching page 8","name":"m/reac/#"} {"time":1737562791181,"level":50,"msg":"Could not find upload 8492396 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562791182,"level":30,"msg":"Item (G:\\Assets\\Itch\\industrial-parallax-background)","name":"m/reac/silent-location-scan"} {"time":1737562791347,"level":20,"msg":"Calling Profile.Data.Put","name":"mcall"} {"time":1737562791459,"level":30,"msg":"Fetching page 9","name":"m/reac/#"} {"time":1737562791639,"level":50,"msg":"Could not find upload 440859 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562791640,"level":30,"msg":"Item (G:\\Assets\\Itch\\industrial-parallax-background 2)","name":"m/reac/silent-location-scan"} {"time":1737562791763,"level":30,"msg":"Fetching page 10","name":"m/reac/#"} {"time":1737562791969,"level":30,"msg":"Waited 3.3183359s for fetch (non-shared)","name":"m/reac/#"} {"time":1737562791969,"level":30,"msg":"Fetched owned keys in 3322.00ms","name":"m/reac/#"} {"time":1737562791976,"level":20,"msg":"Calling Fetch.Commons","name":"mcall"} {"time":1737562792091,"level":50,"msg":"Could not find upload 3470101 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562792091,"level":30,"msg":"Item (G:\\Assets\\Itch\\kawaii-game-icons)","name":"m/reac/silent-location-scan"} {"time":1737562792350,"level":20,"msg":"Calling Profile.Data.Put","name":"mcall"} {"time":1737562792498,"level":50,"msg":"Could not find upload 2216859 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562792498,"level":30,"msg":"Item (G:\\Assets\\Itch\\kenney-game-assets)","name":"m/reac/silent-location-scan"} {"time":1737562792978,"level":50,"msg":"Could not find upload 10270306 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562792978,"level":30,"msg":"Item (G:\\Assets\\Itch\\kenney-game-assets-1)","name":"m/reac/silent-location-scan"} {"time":1737562793384,"level":50,"msg":"Could not find upload 1646724 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562793384,"level":30,"msg":"Item (G:\\Assets\\Itch\\kenney-game-assets-1 3)","name":"m/reac/silent-location-scan"} {"time":1737562793890,"level":50,"msg":"Could not find upload 115014 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562793890,"level":30,"msg":"Item (G:\\Assets\\Itch\\kenney-game-assets-2 2)","name":"m/reac/silent-location-scan"} {"time":1737562794318,"level":50,"msg":"Could not find upload 1287004 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562794319,"level":30,"msg":"Item (G:\\Assets\\Itch\\kenney-game-assets-3)","name":"m/reac/silent-location-scan"} {"time":1737562794751,"level":50,"msg":"Could not find upload 2832544 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562794752,"level":30,"msg":"Item (G:\\Assets\\Itch\\kenney-game-assets-3 4)","name":"m/reac/silent-location-scan"} {"time":1737562795144,"level":50,"msg":"Could not find upload 3113517 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562795144,"level":30,"msg":"Item (G:\\Assets\\Itch\\ldtk)","name":"m/reac/silent-location-scan"} {"time":1737562795537,"level":50,"msg":"Could not find upload 3662509 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562795537,"level":30,"msg":"Item (G:\\Assets\\Itch\\living-tissue-environment)","name":"m/reac/silent-location-scan"} {"time":1737562795919,"level":50,"msg":"Could not find upload 198839 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562795919,"level":30,"msg":"Item (G:\\Assets\\Itch\\magic-cliffs-environment)","name":"m/reac/silent-location-scan"} {"time":1737562796343,"level":50,"msg":"Could not find upload 198828 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562796343,"level":30,"msg":"Item (G:\\Assets\\Itch\\magic-cliffs-environment 2)","name":"m/reac/silent-location-scan"} {"time":1737562796761,"level":50,"msg":"Could not find upload 8736917 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562796761,"level":30,"msg":"Item (G:\\Assets\\Itch\\material-maker)","name":"m/reac/silent-location-scan"} {"time":1737562797189,"level":50,"msg":"Could not find upload 3285546 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562797190,"level":30,"msg":"Item (G:\\Assets\\Itch\\medieval-cartoon-character-pack 2)","name":"m/reac/silent-location-scan"} {"time":1737562797617,"level":50,"msg":"Could not find upload 2945247 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562797617,"level":30,"msg":"Item (G:\\Assets\\Itch\\mega-bot)","name":"m/reac/silent-location-scan"} {"time":1737562797999,"level":50,"msg":"Could not find upload 1570068 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562797999,"level":30,"msg":"Item (G:\\Assets\\Itch\\mini-loops)","name":"m/reac/silent-location-scan"} {"time":1737562798089,"level":20,"msg":"Calling Fetch.Commons","name":"mcall"} {"time":1737562798204,"level":20,"msg":"Calling Fetch.Caves","name":"mcall"} {"time":1737562798207,"level":50,"msg":"Caught butler error:","name":"mcall"} {"time":1737562798207,"level":50,"msg":"butler version: v15.24.0, built on Dec 13 2024 @ 02:12:46, ref f1203f79c4b65ef2201e95ca81b6b02b7d37cb04","name":"mcall"} {"time":1737562798207,"level":50,"msg":"Golang stack:\nruntime error: invalid memory address or nil pointer dereference\ngithub.heygears.com/itchio/butler/butlerd.(*Router).HandleRequest.func2.1\n\tC:/msys64/home/amos/gitlab/builds/GicXyNJy/1/itchio/butler/butlerd/router.go:239\nruntime.gopanic\n\tC:/Go/src/runtime/panic.go:785\nruntime.panicmem\n\tC:/Go/src/runtime/panic.go:262\nruntime.sigpanic\n\tC:/Go/src/runtime/signal_windows.go:401\ngithub.heygears.com/itchio/butler/database/models.(*InstallLocation).GetInstallFolder\n\tC:/msys64/home/amos/gitlab/builds/GicXyNJy/1/itchio/butler/database/models/install_location.go:28\ngithub.heygears.com/itchio/butler/database/models.(*Cave).GetInstallFolder\n\tC:/msys64/home/amos/gitlab/builds/GicXyNJy/1/itchio/butler/database/models/cave.go:112\ngithub.heygears.com/itchio/butler/endpoints/fetch.FormatCave\n\tC:/msys64/home/amos/gitlab/builds/GicXyNJy/1/itchio/butler/endpoints/fetch/fetch_cave.go:34\ngithub.heygears.com/itchio/butler/endpoints/fetch.FetchCaves.func1\n\tC:/msys64/home/amos/gitlab/builds/GicXyNJy/1/itchio/butler/endpoints/fetch/fetch_caves.go:66\ngithub.heygears.com/itchio/butler/butlerd.(*RequestContext).WithConn\n\tC:/msys64/home/amos/gitlab/builds/GicXyNJy/1/itchio/butler/butlerd/router.go:556\ngithub.heygears.com/itchio/butler/endpoints/fetch.FetchCaves\n\tC:/msys64/home/amos/gitlab/builds/GicXyNJy/1/itchio/butler/endpoints/fetch/fetch_caves.go:15\ngithub.heygears.com/itchio/butler/endpoints/fetch.Register.(*FetchCavesType).Register.func12\n\tC:/msys64/home/amos/gitlab/builds/GicXyNJy/1/itchio/butler/butlerd/messages/messages.go:1496\ngithub.heygears.com/itchio/butler/butlerd.(*Router).HandleRequest.func2\n\tC:/msys64/home/amos/gitlab/builds/GicXyNJy/1/itchio/butler/butlerd/router.go:306\ngithub.heygears.com/itchio/butler/butlerd.(*Router).HandleRequest\n\tC:/msys64/home/amos/gitlab/builds/GicXyNJy/1/itchio/butler/butlerd/router.go:315\ngithub.heygears.com/itchio/butler/butlerd.(*gatedHandler).HandleRequest\n\tC:/msys64/home/amos/gitlab/builds/GicXyNJy/1/itchio/butler/butlerd/butlerd.go:159\ngithub.heygears.com/itchio/butler/butlerd/jsonrpc2.(*connImpl).handleIncomingMessage.func1\n\tC:/msys64/home/amos/gitlab/builds/GicXyNJy/1/itchio/butler/butlerd/jsonrpc2/jsonrpc2.go:250\nruntime.goexit\n\tC:/Go/src/runtime/asm_amd64.s:1700","name":"mcall"} {"time":1737562798207,"level":50,"msg":"JavaScript stack: Error: runtime error: invalid memory address or nil pointer dereference\n at Conversation.handleMessage (C:\\Users\\laure\\AppData\\Local\\itch\\app-26.1.9\\resources\\app\\dist\\main\\main.bundle.js:1140:28)\n at Transform.<anonymous> (C:\\Users\\laure\\AppData\\Local\\itch\\app-26.1.9\\resources\\app\\dist\\main\\main.bundle.js:1036:22)\n at Transform.emit (node:events:513:28)\n at addChunk (C:\\Users\\laure\\AppData\\Local\\itch\\app-26.1.9\\resources\\app\\dist\\main\\main.bundle.js:33156:12)\n at readableAddChunk (C:\\Users\\laure\\AppData\\Local\\itch\\app-26.1.9\\resources\\app\\dist\\main\\main.bundle.js:33138:11)\n at Readable.push (C:\\Users\\laure\\AppData\\Local\\itch\\app-26.1.9\\resources\\app\\dist\\main\\main.bundle.js:33099:10)\n at Transform.push (C:\\Users\\laure\\AppData\\Local\\itch\\app-26.1.9\\resources\\app\\dist\\main\\main.bundle.js:34128:32)\n at push (C:\\Users\\laure\\AppData\\Local\\itch\\app-26.1.9\\resources\\app\\dist\\main\\main.bundle.js:32475:10)\n at Transform.transform [as _transform] (C:\\Users\\laure\\AppData\\Local\\itch\\app-26.1.9\\resources\\app\\dist\\main\\main.bundle.js:32446:7)\n at Transform._read (C:\\Users\\laure\\AppData\\Local\\itch\\app-26.1.9\\resources\\app\\dist\\main\\main.bundle.js:34166:10)","name":"mcall"} {"time":1737562798207,"level":50,"msg":"while reacting to queueGame: Error: runtime error: invalid memory address or nil pointer dereference\n at Conversation.handleMessage (C:\\Users\\laure\\AppData\\Local\\itch\\app-26.1.9\\resources\\app\\dist\\main\\main.bundle.js:1140:28)\n at Transform.<anonymous> (C:\\Users\\laure\\AppData\\Local\\itch\\app-26.1.9\\resources\\app\\dist\\main\\main.bundle.js:1036:22)\n at Transform.emit (node:events:513:28)\n at addChunk (C:\\Users\\laure\\AppData\\Local\\itch\\app-26.1.9\\resources\\app\\dist\\main\\main.bundle.js:33156:12)\n at readableAddChunk (C:\\Users\\laure\\AppData\\Local\\itch\\app-26.1.9\\resources\\app\\dist\\main\\main.bundle.js:33138:11)\n at Readable.push (C:\\Users\\laure\\AppData\\Local\\itch\\app-26.1.9\\resources\\app\\dist\\main\\main.bundle.js:33099:10)\n at Transform.push (C:\\Users\\laure\\AppData\\Local\\itch\\app-26.1.9\\resources\\app\\dist\\main\\main.bundle.js:34128:32)\n at push (C:\\Users\\laure\\AppData\\Local\\itch\\app-26.1.9\\resources\\app\\dist\\main\\main.bundle.js:32475:10)\n at Transform.transform [as _transform] (C:\\Users\\laure\\AppData\\Local\\itch\\app-26.1.9\\resources\\app\\dist\\main\\main.bundle.js:32446:7)\n at Transform._read (C:\\Users\\laure\\AppData\\Local\\itch\\app-26.1.9\\resources\\app\\dist\\main\\main.bundle.js:34166:10)"} {"time":1737562798402,"level":50,"msg":"Could not find upload 1852376 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562798402,"level":30,"msg":"Item (G:\\Assets\\Itch\\monsters-sprites-pack)","name":"m/reac/silent-location-scan"} {"time":1737562798583,"level":40,"msg":"itch.io API error (400): /games/1863106: invalid game","name":"m/reac/silent-location-scan"} {"time":1737562798583,"level":30,"msg":"Item (G:\\Assets\\Itch\\moon-cheeser)","name":"m/reac/silent-location-scan"} {"time":1737562799050,"level":50,"msg":"Could not find upload 2766521 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562799050,"level":30,"msg":"Item (G:\\Assets\\Itch\\mountain-dusk-parallax-background)","name":"m/reac/silent-location-scan"} {"time":1737562799447,"level":50,"msg":"Could not find upload 440863 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562799447,"level":30,"msg":"Item (G:\\Assets\\Itch\\multi-platformer-tileset)","name":"m/reac/silent-location-scan"} {"time":1737562799853,"level":50,"msg":"Could not find upload 804439 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562799853,"level":30,"msg":"Item (G:\\Assets\\Itch\\mystic-woods)","name":"m/reac/silent-location-scan"} {"time":1737562800242,"level":50,"msg":"Could not find upload 6932152 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562800242,"level":30,"msg":"Item (G:\\Assets\\Itch\\ninja-adventure-asset-pack)","name":"m/reac/silent-location-scan"} {"time":1737562800649,"level":50,"msg":"Could not find upload 3526678 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562800649,"level":30,"msg":"Item (G:\\Assets\\Itch\\ninja-adventure-asset-pack 2)","name":"m/reac/silent-location-scan"} {"time":1737562801053,"level":50,"msg":"Could not find upload 8599555 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562801053,"level":30,"msg":"Item (G:\\Assets\\Itch\\parallax-forest)","name":"m/reac/silent-location-scan"} {"time":1737562801441,"level":50,"msg":"Could not find upload 440795 on server, skipping...","name":"m/reac/silent-location-scan"} {"time":1737562801441,"level":30,"msg":"Item (G:\\Assets\\Itch\\patreons-top-down-collection)","name":"m/reac/silent-location-scan"}

[LaurentOngaro]

Note that clicking on the "Gear" button does nothing too