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Results tagged with pda
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user 26382
0
votes
2
answers
52
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Facing "Transaction simulation failed: Error processing Instruction with unauthorized signer...
I'm working on a Solana program using the Anchor framework. The program implements a simple counter that can be incremented or decremented by a user. The program compiles and deploys successfully, but …
- 35
1
vote
2
answers
26
views
How to Calculate Space for PDA Accounts with Dynamic Vectors in Solana?
I need to create a PDA account with a structure that includes a dynamic Vec. … I’m unsure how to calculate the required space for this PDA account since the vector's length is unknown during initialization. …
- 35