Issue with Smart Contract Interaction on TRON Nile Testnet (Possible TronGrid Rate Limiting)

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I am trying to interact with my smart contracts deployed on the TRON Nile Testnet, but I keep encountering the following error:

Error: AggregateError at Contract.at
(/home/achiever/TRON/backend/node_modules/tronweb/lib/commonjs/lib/contract/index.js:
117:19) at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at 
async getTokenContract (/home/achiever/TRON/backend/core/contracts.js:9:27) at async 
/home/achiever/TRON/backend/routes/user.js:16:23

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Details:

  • This error occurs about 8 out of 10 times when I attempt to interact with the contract.
  • I have tried various ways to troubleshoot but haven’t found relevant resources.
  • I suspect that this might be due to rate limiting on TronGrid.

Questions:

  1. Can someone confirm if this issue is related to TronGrid’s rate limits?
  2. If so, how can I mitigate or resolve this issue?
  3. Are there alternative methods or providers to interact with the TRON blockchain to avoid this problem?

Any help or suggestions would be appreciated!

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@SimbadMarino could be of help

3 Likes
3

Hello and sorry for the late response @reddy , have you tried using shasta testnet?

I’ve also experienced glitches with nile in the past, documentation usually points towards Shasta as well.

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It seems like you did not pass the abi of the smart contract. Check the above link.

const abi = [...];       
const instance = await tronWeb.contract(abi,'contractAddress');
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5

It sounds like TronGrid rate limiting might indeed be the issue. You could try implementing retries with exponential backoff or switch to an alternative TRON node provider to see if it resolves the problem. Monitoring API usage and optimizing requests can also help prevent hitting rate limits.