Error gathering witness

[kunallimaye]

Error

Using tx 0x499cca27e8c141c1ff39cfdfa72ffb89b039290fec0b4ed7cca38e19dabc9371 to generate a witness errors with the following message:

Error: Deserialization Error: invalid type: null, expected a sequence at line 1 column 7824. Response: {"address":"0x01bd2da640345f1c29831b7cef9a434298408172","accountProof":["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","0xf90211a014222368eb178bbb975198a08e8ef9aaaab7bf684b34bb0858d7e1002cf64fe0a0b18ca468547cc7d74576c896746683055d0f37dab88f841e2af990d0590ff70aa02f88fc8831ea132c1f889801c3696f36cddccc0c387dcb6c471e85d3dad538b0a0980eae833a8f185f22c7a20e1062fb1f65d2b820a154e765c45b0f65aec1f050a0230fe38b95e15653ab98673f23e22e7559ccd45aec073a6600bf2b337880e611a0a5a3acc75227f5aadc235000eb2b306d892edb310a4f381dddbe404787c006caa0306e6fbbbe8630b1defa937b1b0832a8c43dc22aa4fabd89f1c66476024e0251a0288705e8b380a6d29d439c9b306f7e4cd8d94992c0f5ba03a585757af590b106a0091b1551c71f0b30cbf542fd71c0f30af5108d9431109bc960ff276fc0ba6531a0875a3925497b3bea4f1110b87a6873876ebd2bf0f4bc568327f6e247110a5170a040b09422eeda58367a84010a950fb25531d82766874a8a05a490e33cdc0da7eaa079aff4d15218d0d3411b1953c8179c72bb1c95770d32b3fa246546d56f6c7ffaa03e633a77ee8e8e78993732f92fe5d5aa51eae45c39c5db9bbee675a872dbcd85a01fadc7f942321825cc3caf9cc268596918c3798826f7a13509259294f7a1ad8ca0159710629d3192c5b23e9aedbdcdce49c3c4b3be514c23000e70253e4e2d93bea04dbefaedc2de9f9b38c779ba7a7018d7a57f96cfc84db57852301d96a672613380","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","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","0xf90211a0b34d6b1ca2724a13555077a23b27962fc3ca4c7ad400e6c94bc95f4214f31679a028650dad0f6d1247a3f57051c780c9d89ab3e537510020f9b1d490d010d05c07a0863619786051dbfd8e12ccc0da107c485f17fa0c12c6c5e00c6a00c9428dec3ea05d2a0eba3549a18df907ca74dc0186ae049554984656516e2f04742ce606f8dba0ca20c1039ac17b9cce52fbc636a240984d3388a25d5877c0371a7f51dfb50f0da0e687b867bc1d6c468dc1c9765730d8c20de9584403f90fe204973b57d0fd1ccda06a153ffd20b039c28b86abeb1611c4db1eedced2f53d47352f4596883d1b488da091106755843fc30670b9c6e9e85ef3bda2c5ff5a7359b998a106a5de4bda37f9a0058d3f97d58a3672645576f277eae37e3807e681984a4c00c5b994284d6fc568a0c9bb1a26e5e062f133f8f50189315b67d3bab2412fe9f2f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Create a witness

leader rpc -u $RPC_URL -t 0x499cca27e8c141c1ff39cfdfa72ffb89b039290fec0b4ed7cca38e19dabc9371 > 0x499cca27e8c141c1ff39cfdfa72ffb89b039290fec0b4ed7cca38e19dabc9371.json

Archive node details

  "ethereumDetails": {
    "network": "MAINNET",
    "nodeType": "ARCHIVE",
    "executionClient": "ERIGON",
    "consensusClient": "LIGHTHOUSE",
    "apiEnableAdmin": true,
    "apiEnableDebug": true,
  }

[kunallimaye]

Commit used to build the software: eace7cd9d1ff73d9a814fe24ec6fb55fc9f238ac

[wborgeaud]

I think this may just be because your RPC provider returns storage proofs in a different format than expected by ethers-rs.
When querying the storage proof of an empty slot, Alchemy returns

"storageProof":[{"key":"0x0","value":"0x0","proof":[]}]

while your RPC provider seems to be returning

"storageProof:[{"key":"0x0000000000000000000000000000000000000000000000000000000000000000","value":"0x0","proof":null}]

I think the "proof":null is causing the deserialization error as an array is expected.