Failed to build atlas examples with cabal

Question

I tried both in the main branch and in the atlas-0.3-update branch and get the same result. but when i run cabal build i get the same error fatal: Could not parse object 'c30d0de6875d75edd64d1aac2272886528bc492d'.

Cloning into '/home/cardano/projects/github/atlas-examples/dist-newstyle/src/servant-o_-d7933ffd24e60785'...
remote: Enumerating objects: 1757, done.
remote: Counting objects: 100% (357/357), done.
remote: Compressing objects: 100% (47/47), done.
remote: Total 1757 (delta 320), reused 321 (delta 299), pack-reused 1400
Receiving objects: 100% (1757/1757), 385.48 KiB | 1.68 MiB/s, done.
Resolving deltas: 100% (818/818), done.
HEAD is now at 4165b83 Allow lens-aeson 1.2 (#27)
Cloning into '/home/cardano/projects/github/atlas-examples/dist-newstyle/src/blockfros_-88bd16c71266eeaf'...
remote: Enumerating objects: 1524, done.
remote: Counting objects: 100% (70/70), done.
remote: Compressing objects: 100% (44/44), done.
remote: Total 1524 (delta 35), reused 28 (delta 23), pack-reused 1454
Receiving objects: 100% (1524/1524), 264.98 KiB | 1.11 MiB/s, done.
Resolving deltas: 100% (1025/1025), done.
HEAD is now at 206e1a0 Merge pull request #39 from blockfrost/release/api-0.8.1
Cloning into '/home/cardano/projects/github/atlas-examples/dist-newstyle/src/atlas-bc9347bbf4453d47'...
remote: Enumerating objects: 3615, done.
remote: Counting objects: 100% (1258/1258), done.
remote: Compressing objects: 100% (458/458), done.
remote: Total 3615 (delta 802), reused 1048 (delta 689), pack-reused 2357
Receiving objects: 100% (3615/3615), 986.51 KiB | 3.29 MiB/s, done.
Resolving deltas: 100% (2122/2122), done.
HEAD is now at e98e072 Merge pull request #235 from geniusyield/196-no-separate-change-output-for-fee-over-approximation
Cloning into '/home/cardano/projects/github/atlas-examples/dist-newstyle/src/plutus-si_-405d5a8470902f38'...
remote: Enumerating objects: 3780, done.
remote: Counting objects: 100% (455/455), done.
remote: Compressing objects: 100% (189/189), done.
remote: Total 3780 (delta 213), reused 419 (delta 193), pack-reused 3325
Receiving objects: 100% (3780/3780), 776.16 KiB | 2.10 MiB/s, done.
Resolving deltas: 100% (1895/1895), done.
HEAD is now at 0cb63af Added function to know output references at a payment credential
Cloning into '/home/cardano/projects/github/atlas-examples/dist-newstyle/src/bech32-b0701c420aaaffda'...
remote: Enumerating objects: 3973, done.
remote: Counting objects: 100% (232/232), done.
remote: Compressing objects: 100% (88/88), done.
remote: Total 3973 (delta 146), reused 188 (delta 124), pack-reused 3741
Receiving objects: 100% (3973/3973), 12.37 MiB | 13.76 MiB/s, done.
Resolving deltas: 100% (2808/2808), done.
HEAD is now at e341e7f Bump copyright years. (#57)
Cloning into '/home/cardano/projects/github/atlas-examples/dist-newstyle/src/cardano-a_-69e96f3eceed3ed5'...
remote: Enumerating objects: 21355, done.
remote: Counting objects: 100% (3108/3108), done.
remote: Compressing objects: 100% (776/776), done.
remote: Total 21355 (delta 2386), reused 2988 (delta 2286), pack-reused 18247
Receiving objects: 100% (21355/21355), 76.06 MiB | 20.55 MiB/s, done.
Resolving deltas: 100% (16643/16643), done.
HEAD is now at 6b55f96d Merge pull request #223 from input-output-hk/paweljakubas/mbo-preparation
Cloning into '/home/cardano/projects/github/atlas-examples/dist-newstyle/src/cardano-s_-dd52ae23692dff9'...
remote: Enumerating objects: 313, done.
remote: Counting objects: 100% (167/167), done.
remote: Compressing objects: 100% (78/78), done.
remote: Total 313 (delta 64), reused 162 (delta 64), pack-reused 146
Receiving objects: 100% (313/313), 1.00 MiB | 3.09 MiB/s, done.
Resolving deltas: 100% (114/114), done.
HEAD is now at a91add1 update aeson v2
Cloning into '/home/cardano/projects/github/atlas-examples/dist-newstyle/src/cardano-w_-c9e033b0ec7ad11b'...
remote: Enumerating objects: 295476, done.
remote: Counting objects: 100% (13988/13988), done.
remote: Compressing objects: 100% (5178/5178), done.
remote: Total 295476 (delta 7416), reused 12780 (delta 6485), pack-reused 281488
Receiving objects: 100% (295476/295476), 243.78 MiB | 27.35 MiB/s, done.
Resolving deltas: 100% (198692/198692), done.
HEAD is now at 3f0d2f3abe Release v2023-07-18 (#4046)
Cloning into '/home/cardano/projects/github/atlas-examples/dist-newstyle/src/haskell-s_-e5692cba7ac918b3'...
remote: Enumerating objects: 1798, done.
remote: Counting objects: 100% (412/412), done.
remote: Compressing objects: 100% (198/198), done.
remote: Total 1798 (delta 179), reused 371 (delta 174), pack-reused 1386
Receiving objects: 100% (1798/1798), 279.41 KiB | 1.31 MiB/s, done.
Resolving deltas: 100% (994/994), done.
HEAD is now at 3c4efcc Merge branch 'main' into drop-v0
Cloning into '/home/cardano/projects/github/atlas-examples/dist-newstyle/src/openapi3-8b632f0d82841c8c'...
remote: Enumerating objects: 4264, done.
remote: Counting objects: 100% (318/318), done.
remote: Compressing objects: 100% (120/120), done.
remote: Total 4264 (delta 209), reused 256 (delta 164), pack-reused 3946
Receiving objects: 100% (4264/4264), 953.71 KiB | 3.08 MiB/s, done.
Resolving deltas: 100% (2080/2080), done.
fatal: Could not parse object 'c30d0de6875d75edd64d1aac2272886528bc492d'.

Answer 1

This commit was used due to dependency upon cardano-wallet library. Recently, it was updated on their end, consequently we had to update it as well, as in this PR.

Atlas should build well with latest commit of main. If you have trouble building it, then our CI file should help.

Unfortunately, atlas-examples repository isn't updated in sync with latest Atlas changes. Maybe you can help with it :)