Too many arguments, cannot handle.: Immediate12TooLarge

[cctdaniel]

Related Component

compiler

Problem

thread 'main' panicked at sway-core/src/asm_generation/fuel/functions.rs:121:30:
Too many arguments, cannot handle.: Immediate12TooLarge { val: 5300, span: Span { src (ptr): 0x600001564300, source_id: None, start: 0, end: 0, as_str(): "" } }
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

Steps

1. git clone https://github.com/pyth-network/pyth-crosschain
2. cd target_chains/fuel/contracts
3. change fuel-toolchain.toml to forc 0.63.5 and fuel-core to 0.35.0
4. forc deploy --testnet

Possible Solution(s)

No response

Notes

forc build works but forc deploy --testnet fails with the error

Installed components

latest  - Up to date
beta-5  - Up to date
nightly - Up to date
fuelup  - Up to date

[cctdaniel]

The compiler error "Too many arguments, cannot handle" has been resolved by refactoring the main.sw file. We moved some of the longer functions, particularly those within implementations, into separate internal functions. This approach reduced the complexity within the implementations and resolved the "Immediate12TooLarge" error.

The key changes included:

1. Moving the execute_governance_instruction function out of the PythGovernance implementation.
2. Creating separate internal functions for complex operations.
3. Simplifying the structure of some longer functions.

These modifications allowed the contract to compile successfully without changing its core functionality. The issue can now be closed as the deployment error has been resolved.