current position：Home>I want to capture the price of eth on the balancer exchange, but the prompt fails all the time

I want to capture the price of eth on the balancer exchange, but the prompt fails all the time

2022-02-03 23:37:16 【Q & A of Denglian community】

I have a problem recently , Just want to grab balancer exchange eth The price of , Using the function viewSplitExactIn, web3js The order in is ：balancer.viewSplitExactIn.call( Inside are parameters and callback functions );

But this error is always prompted ：Error: invalid solidity type!: tuple[]

I use the same participation , stay https://etherscan.io/ Data can be captured on the website .

Is there a great God who can help solve it ？

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