anchor-spl 和anchor-lang 的锚构建错误版本

问题描述 投票：0回答：6

我正在使用以下 Rust 存储库：

https://github.com/SmartCodeBlockchainDev/Nelson-NFT-stacking

当我尝试进行锚点构建时，出现以下错误：

Failed to obtain package metadata: `cargo metadata` exited with an error:     Updating crates.io index
error: failed to select a version for the requirement `anchor-lang = "^0.20.1"`
candidate versions found which didn't match: 0.24.2
location searched: crates.io index
required by package `nft-staking v0.1.0 (/staking/programs/staking)`

当我将Cargo.toml文件更新到这些版本（anchor-lang和anchor-spl 0.24.2）时，它在lib.rs中给出了几个错误：

error: bump targets should not be provided with init. Please use bump without a target.
   --> programs/staking/src/lib.rs:582:9
    |
582 |         bump = vault_nonce,
    |         ^^^^

error[E0432]: unresolved import `crate`
  --> programs/staking/src/lib.rs:48:1
   |
48 | #[program]
   | ^^^^^^^^^^ could not find `__client_accounts_create_user` in the crate root
   |
   = note: this error originates in the attribute macro `program` (in Nightly builds, run with -Z macro-backtrace for more info)

error: cannot find attribute `error` in this scope
    --> programs/staking/src/lib.rs:1024:3
     |
1024 | #[error]
     |   ^^^^^
     |
note: `error` is imported here, but it is a function-like macro
    --> programs/staking/src/lib.rs:2:5
     |
2    | use anchor_lang::prelude::*;
     |     ^^^^^^^^^^^^^^^^^^^^^^^

error: cannot find attribute `msg` in this scope
    --> programs/staking/src/lib.rs:1026:7
     |
1026 |     #[msg("Insufficient funds to unstake.")]
     |       ^^^
     |
note: `msg` is imported here, but it is a function-like macro
    --> programs/staking/src/lib.rs:2:5
     |
2    | use anchor_lang::prelude::*;
     |     ^^^^^^^^^^^^^^^^^^^^^^^

note: `msg` is imported here, but it is a function-like macro
    --> programs/staking/src/lib.rs:2:5
     |
2    | use anchor_lang::prelude::*;
     |     ^^^^^^^^^^^^^^^^^^^^^^^

error: cannot find attribute `msg` in this scope
    --> programs/staking/src/lib.rs:1030:7
     |
1030 |     #[msg("Reward B cannot be funded - pool is single stake.")]
     |       ^^^
     |

^^^^^^^^^^^^^^^^^^^^^^^^^

note: `msg` is imported here, but it is a function-like macro
    --> programs/staking/src/lib.rs:2:5
     |
2    | use anchor_lang::prelude::*;
     |     ^^^^^^^^^^^^^^^^^^^^^^^

warning: unused import: `program_option::COption`
 --> programs/staking/src/lib.rs:3:42
  |
3 | use anchor_lang::solana_program::{clock, program_option::COption};
  |                                          ^^^^^^^^^^^^^^^^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default

error[E0599]: no function or associated item named `try_accounts` found for struct `InitializePool` in the current scope
   --> programs/staking/src/lib.rs:48:1
    |
48  | #[program]
    | ^^^^^^^^^^ function or associated item not found in `InitializePool<'_>`
...
539 | pub struct InitializePool<'info> {
    | -------------------------------- function or associated item `try_accounts` not found for this
    |
    = help: items from traits can only be used if the trait is implemented and in scope
    = note: the following trait defines an item `try_accounts`, perhaps you need to implement it:
            candidate #1: `anchor_lang::Accounts`
    = note: this error originates in the attribute macro `program` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0277]: the trait bound `InitializePool<'_>: anchor_lang::Accounts<'_>` is not satisfied
  --> programs/staking/src/lib.rs:48:1
   |
48 | #[program]
   | ^^^^^^^^^^ the trait `anchor_lang::Accounts<'_>` is not implemented for `InitializePool<'_>`
   |
note: required by `anchor_lang::context::Context::<'a, 'b, 'c, 'info, T>::new`
  --> /root/.cargo/registry/src/github.com-1ecc6299db9ec823/anchor-lang-0.24.2/src/context.rs:51:5
   |
51 | /     pub fn new(
52 | |         program_id: &'a Pubkey,
53 | |         accounts: &'b mut T,
54 | |         remaining_accounts: &'c [AccountInfo<'info>],
55 | |         bumps: BTreeMap<String, u8>,
56 | |     ) -> Self {
   | |_____________^
   = note: this error originates in the attribute macro `program` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0599]: no method named `exit` found for struct `InitializePool` in the current scope
   --> programs/staking/src/lib.rs:48:1
    |
48  | #[program]
    | ^^^^^^^^^^ method not found in `InitializePool<'_>`
...
539 | pub struct InitializePool<'info> {
    | -------------------------------- method `exit` not found for this
    |
    = help: items from traits can only be used if the trait is implemented and in scope
    = note: the following trait defines an item `exit`, perhaps you need to implement it:
            candidate #1: `anchor_lang::AccountsExit`
    = note: this error originates in the attribute macro `program` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0599]: no function or associated item named `try_accounts` found for struct `CreateUser` in the current scope
   --> programs/staking/src/lib.rs:48:1
    |
48  | #[program]
    | ^^^^^^^^^^ function or associated item not found in `CreateUser<'_>`
...
608 | pub struct CreateUser<'info> {
    | ---------------------------- function or associated item `try_accounts` not found for this
    |
    = help: items from traits can only be used if the trait is implemented and in scope
    = note: the following trait defines an item `try_accounts`, perhaps you need to implement it:
            candidate #1: `anchor_lang::Accounts`
    = note: this error originates in the attribute macro `program` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0277]: the trait bound `CreateUser<'_>: anchor_lang::Accounts<'_>` is not satisfied
  --> programs/staking/src/lib.rs:48:1
   |
48 | #[program]
   | ^^^^^^^^^^ the trait `anchor_lang::Accounts<'_>` is not implemented for `CreateUser<'_>`
   |
note: required by `anchor_lang::context::Context::<'a, 'b, 'c, 'info, T>::new`
  --> /root/.cargo/registry/src/github.com-1ecc6299db9ec823/anchor-lang-0.24.2/src/context.rs:51:5
   |
51 | /     pub fn new(
52 | |         program_id: &'a Pubkey,
53 | |         accounts: &'b mut T,
54 | |         remaining_accounts: &'c [AccountInfo<'info>],
55 | |         bumps: BTreeMap<String, u8>,
56 | |     ) -> Self {
   | |_____________^
   = note: this error originates in the attribute macro `program` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0599]: no method named `exit` found for struct `CreateUser` in the current scope
   --> programs/staking/src/lib.rs:48:1
    |
48  | #[program]
    | ^^^^^^^^^^ method not found in `CreateUser<'_>`
...
608 | pub struct CreateUser<'info> {
    | ---------------------------- method `exit` not found for this
    |
    = help: items from traits can only be used if the trait is implemented and in scope
    = note: the following trait defines an item `exit`, perhaps you need to implement it:
            candidate #1: `anchor_lang::AccountsExit`
    = note: this error originates in the attribute macro `program` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0599]: no variant or associated item named `NotFoundCandyMachine` found for enum `anchor_lang::error::ErrorCode` in the current scope
   --> programs/staking/src/lib.rs:214:35
    |
214 |             return Err(ErrorCode::NotFoundCandyMachine.into());
    |                                   ^^^^^^^^^^^^^^^^^^^^ variant or associated item not found in `anchor_lang::error::ErrorCode`

error[E0599]: no variant or associated item named `PoolPaused` found for enum `anchor_lang::error::ErrorCode` in the current scope
   --> programs/staking/src/lib.rs:224:35
    |
224 |             return Err(ErrorCode::PoolPaused.into());
    |                                   ^^^^^^^^^^ variant or associated item not found in `anchor_lang::error::ErrorCode`

error[E0599]: no variant or associated item named `CandyNotMatch` found for enum `anchor_lang::error::ErrorCode` in the current scope
   --> programs/staking/src/lib.rs:250:35
    |
250 |             return Err(ErrorCode::CandyNotMatch.into());
    |                                   ^^^^^^^^^^^^^ variant or associated item not found in `anchor_lang::error::ErrorCode`

error[E0599]: no variant or associated item named `CandyNotMatch` found for enum `anchor_lang::error::ErrorCode` in the current scope
   --> programs/staking/src/lib.rs:331:35
    |
331 |             return Err(ErrorCode::CandyNotMatch.into());
    |                                   ^^^^^^^^^^^^^ variant or associated item not found in `anchor_lang::error::ErrorCode`

Some errors have detailed explanations: E0277, E0432, E0599.
rust anchor rust-cargo solana
6个回答
2
投票

这是因为所有旧版本的锚点都被拉掉了： https://crates.io/crates/anchor-lang/versions

您可以通过 Cargo.toml 中的 git 标签强制指定所需版本：

anchor-lang = { git = "https://github.com/project-serum/anchor", tag = "v0.20.1" }

但是如果旧版本的锚点存在漏洞，可能会出现安全问题。

0
投票
cargo install --git https://github.com/project-serum/anchor --tag v0.24.2 anchor-cli --locked

然后在projects文件夹的cargo.toml中，将anchor-lang设置为0.24.2 相反 0.20.1

我遇到了同样的问题，这对我有用

0
投票

您必须将锚定版本降级为

0.21.0

如果您使用的是 Windows 机器，则只需使用 

npm i -g @project-serum/anchor-cli@^0.21.0

但是如果您使用的是 WSL 或 Ubuntu，则必须运行 

sudo apt-get update && sudo apt-get upgrade && sudo apt-get install -y pkg-config build-essential libudev-dev

然后使用 

cargo install --git https://github.com/project-serum/anchor --tag v0.21.0 anchor-cli --locked

从源代码构建特定版本

记住您必须安装

cargo
才能运行此命令

如果问题仍然存在，则您的 

~/.cargo/registry/index
目录已损坏。删除它并再次运行 
cargo update
。”

要在 WSL 中打开它，只需在 ubuntu 终端中输入 

explorer.exe .

别忘了

.

0
投票

不建议删除您的 .cargo/registry/index 如果您不小心降级或升级，它可能会损坏您的货物： cargo install --git https://github.com/project- Serial/anchor --tag v0.21.0anchor-cli --locked 然后指定您想要的版本。

0
投票

对于我的 Mac，以下命令对我有用。它也应该适用于 Windows 上的 Ubuntu 和 wsl 2。

cargo install --git https://github.com/project-serum/anchor --tag v0.21.0 anchor-cli --locked --force
0
投票

这对我有用 我卸载了anchor cli并使用这样的cargo重新安装了0.27.0版本；

cargo卸载anchor-cli

然后

cargo 安装anchor-cli --版本0.27.0

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