Solana: Incorrect Program of Programd
As a solana developer, it is likely to have found the problem of “Incorrect Program” when trying to call certain programs in the Solana Block Chain. In this article, we will explore what this error means and provide steps to solve it.
What is incorrect programd?
In Solana, a program id is used to identify a special program instance that has been implemented in the network. When implementing a program, it creates a unique identifier for him, which is stored in the ‘Solana-Program’ Package.
When a program calls a function or uses a data structure of another program, you must use your own program id of the id of the program that created it. This ensures that the call program can identify and access the planned data correctly.
The Incorrect Program of Programd
The “Incorrect Program” occurs when a program tries to call a function or use a data structure of another program without specifying the ID of the Correct Program. Solana verifies if the person calling has the correct program id before allowing the application, and if not, it shows an error.
In his case, he has found this problem using the `Getaccountatatosize 'Function of an inherited Mint. This is what is probably happening:
- When I call
GetaccountatSize, solana verifies the id of the program of the person who calls to ensure that they have access to the necessary data.
- Since it is an inherited mint, its program identification is incorrect (it is probably randomized).
- Solana shows an error because it cannot be determined which program has access to the required data.
why is this happening?
There are severe reasons why this problem could be experiencing:
- Incorrect Generation of Programs : If the Package ‘Solana-Program does not generate a unique program ID for its mint, or if it is not correctly configured, you will get an incorrect program ID.
- mint problems inherited : as mentioned above, inherited mints often have incorrect program id due to their design or generation process.
- Restrictions of access to the program : Some programs may be restricted to access certain data or functions without adequate permits.
Solving the Problem
To solve this problem, you can try the following:
- Update your Solana Program ID : IF Possible, Update Your Solana Program to Generate A Single and Correct Program ID.
- Use a Specific Program ID : If you have already implemented your mint, use your real program ID instead of a random generated by `Solana-Program.
- check the program permits : make sure the programs from which you call have the necessary permits to access the required data.
Conclusion
The problem of “incorrectoprogram” can be frustrating when working with the Solana Programs. By understanding what is happening and taking measures to solve it, you can guide a development experience without problems.
Remember to always verify the ID of the program of your mint before trying to call the functions or use data structures of other programs. Happy Codification!