TypeError: Cannot read properties of undefined (reading 'array')

[raiusamakhalid2]

const account = {
authority: anchorWalletObj.publicKey,
collectionMint: collectionPDA,
metadataAccount: metadataAccount,
masterEdition: masterEditionAccount,
tokenAccount: associatedTokenAccount,
tokenMetadataProgram: MPL_TOKEN_METADATA_PROGRAM_ID,
systemProgram: anchor.web3.SystemProgram.programId,
rent: anchor.web3.SYSVAR_RENT_PUBKEY,
};

const tx = await program.methods
  .createCollectionNft(name, symbol, jsonUri)
  .accounts(account)
  .signers([])
  .rpc();

[acheroncrypto]

You seem to be using v0.29 which has the following code:

anchor/ts/packages/anchor/src/program/accounts-resolver.ts

Line 552 in fc9fd6d

if (type.array) {

This has already been fixed in v0.30 (#2824):

anchor/ts/packages/anchor/src/program/accounts-resolver.ts

Line 451 in 852fcc7

if (type?.array) {

[raiusamakhalid2]

i,m using v0.30.1

[acheroncrypto]

That's weird because there is no unchecked .array access in v0.30 as mentioned above. Let's reopen it then, but note that there isn't enough information to reproduce this problem.

Also FYI: you should be able to remove at least half of those accounts (from client), see account-resolution.

[raiusamakhalid2]

[package]
name = "nft_collection"
version = "0.1.0"
description = "Created with Anchor"
edition = "2021"

[lib]
crate-type = ["cdylib", "lib"]
name = "nft_collection"

[features]
default = []
cpi = ["no-entrypoint"]
no-entrypoint = []
no-idl = []
no-log-ix-name = []
idl-build = [
"anchor-lang/idl-build",
"anchor-spl/idl-build",
]

[dependencies]
anchor-lang = { version = "0.30.1", features = ["init-if-needed"] }
anchor-spl = { version = "0.30.1", features = ["metadata"] }
mpl-token-metadata = "4.1.2"

[raiusamakhalid2]

That's weird because there is no unchecked .array access in v0.30 as mentioned above. Let's reopen it then, but note that there isn't enough information to reproduce this problem.

Also FYI: you should be able to remove at least half of those accounts (from client), see account-resolution.

still can,t resolve it