Front end integration issue

[blockchain-app12]

Hi,

I have checked and run your source code it's working fine on localnet. When i am integrating with frontend on devnet i can't able to initialize the pool. I have integrating which is like in testcase.

error: failed to send transaction: Transaction simulation failed: Error processing Instruction 2: Program failed to complete.

I don't know why the issue is occurs. Please provide a solution.