How i can solve this error?

Questions & Answers
1

This error takes place in 2D projects only and no error in 3D Projects why?

i tried reimport and modification but no solution.

Retry didn’t solve the error.

continue the project will lead to compilation error.

198901-error.png

An error occurred while resolving packages:
One or more packages could not be added to the local file system:
com.unity.2d.animation: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-83Ki7F7R7EhJ’
com.unity.2d.common: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-ei308Hv0kGM9’
com.unity.2d.path: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-kKHJPFryqRDF’
com.unity.2d.pixel-perfect: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-f9JBqRpv6UJI’
com.unity.2d.psdimporter: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-V8CQMQ9wwJ3B’
com.unity.2d.sprite: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-QEAZV8Y5bd60’
com.unity.2d.spriteshape: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-tYweMb1N2w6U’
com.unity.2d.tilemap: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-2JanpIUMzNgD’
com.unity.2d.tilemap.extras: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-FkCr0vfghgtu’
com.unity.burst: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-34vP51fEQXbm’
com.unity.collab-proxy: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-xh0n7RMmQjE1’
com.unity.ext.nunit: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-FOyMPmKZ17g5’
com.unity.feature.2d: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-1xv1tL4A4IuR’
com.unity.ide.rider: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-q6sfBnBwK6bx’
com.unity.ide.visualstudio: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-eE2lDp3QnnZn’
com.unity.ide.vscode: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-Rt6zJwMIdrAy’
com.unity.mathematics: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-KMMiFBwwuR6Q’
com.unity.modules.ai: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-OGDISXTKgVNC’
com.unity.modules.androidjni: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-rXGFtAs7n2CL’
com.unity.modules.animation: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-3hh4PgIZKAg7’
com.unity.modules.assetbundle: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-BpmaR7RaXS3t’
com.unity.modules.audio: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-vD40NRObGbNY’
com.unity.modules.cloth: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-wrwug446oEAG’
com.unity.modules.director: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-4HgT8wjWcUWT’
com.unity.modules.imageconversion: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-ZvF1TWZ85Wnq’
com.unity.modules.imgui: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-4b5eeBNSSIg4’
com.unity.modules.jsonserialize: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-IsM2ti5c8Us4’
com.unity.modules.particlesystem: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-IzBlhLxuSfL2’
com.unity.modules.physics: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-B7BDrxzmvHek’
com.unity.modules.physics2d: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-6zEBrE2Bn5X2’
com.unity.modules.screencapture: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-1afRJlbd0AHT’
com.unity.modules.subsystems: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-25XylJAk3wBb’
com.unity.modules.terrain: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-D9jcUSmSw0gQ’
com.unity.modules.terrainphysics: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-X5Zp8Oj7BxUj’
com.unity.modules.tilemap: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-Uf9BIwag0ek1’
com.unity.modules.ui: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-HO2VhavgEUye’
com.unity.modules.uielements: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-iFqnDU3E8auD’
com.unity.modules.uielementsnative: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-86IGYd8kLmdG’
com.unity.modules.umbra: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-n9HbWK6BuDFF’
com.unity.modules.unityanalytics: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-Q9x7CsP3ju9Y’
com.unity.modules.unitywebrequest: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-R22m65iPWmrE’
com.unity.modules.unitywebrequestassetbundle: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-67Cg32Xxl6ye’
com.unity.modules.unitywebrequestaudio: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-Aun440H4AtGt’
com.unity.modules.unitywebrequesttexture: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-eYgI2GsX4ZDV’
com.unity.modules.unitywebrequestwww: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-pWjieQBc2toQ’
com.unity.modules.vehicles: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-BY1Z5vUDH5Bz’
com.unity.modules.video: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-0IY45wbQwoVw’
com.unity.modules.vr: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-Ovtew9UZot6p’
com.unity.modules.wind: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-b2Rp51W7lX25’
com.unity.modules.xr: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-75osOgUGu2bD’
com.unity.nuget.newtonsoft-json: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-N3w3TByqe8eR’
com.unity.services.core: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-rAeCJGIuEXNh’
com.unity.test-framework: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-wJGhsmFbd87w’
com.unity.textmeshpro: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-zNw6GfWIP30I’
com.unity.timeline: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-p7HcvN6qJOv2’
com.unity.ugui: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-xY2PFhHli9FJ’
com.unity.visualscripting: ENOENT: no such file or directory, mkdir ‘C:\Users\Dragon\Desktop\Rubys Adventure\Library\PackageCache.tmp-13756-19lYTL8O1yOd’

A re-import of the project may be required to fix the issue or a manual modification of C:/Users/Dragon/Desktop/Ruby’s Adventure/Packages/manifest.json file.

2

I’m not sure if this is the correct answer but it might work. Try relocating the download to another folder on your computer and make sure it’s not in your build’s folder or asset’s folder