# Error on querying transaction by move package function

**URL:** <https://forums.sui.io/t/error-on-querying-transaction-by-move-package-function/45429>\
**Category:** Technical Support\
**Created:** [April 1, 2024, 9:27am UTC](https://forums.sui.io/t/error-on-querying-transaction-by-move-package-function/45429 "2024-04-01T09:27:01Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![tahlil](https://dub1.discourse-cdn.com/sui/user_avatar/forums.sui.io/tahlil/32/30688_2.png) [@tahlil](https://forums.sui.io/u/tahlil)\
**Post date:** [April 1, 2024, 9:27am UTC](https://forums.sui.io/t/error-on-querying-transaction-by-move-package-function/45429/1 "2024-04-01T09:27:01Z")

</div>

I am trying to query past transactions by a specific move function from a package filter with the TS SDK:

```auto
const res = await suiClient.queryTransactionBlocks({
        filter: {
            MoveFunction:{
                function: "add_channel",
                module: "test2",
                package: "0xa82ae62a22d8ae7f767e3c89de3562bebd3e435d5f22270f7cd2a9085107d863"
            },
            FromAddress: "0x3424e5f99e50dc02e1e271599774a0bcf8655226e24f19bbc06856b1b5c5e878"
        },
        limit: 10
    });

```

I am still getting this error:

```auto
file:///Users/tahliltahlil/Desktop/GRLA_DAO/grla-web3/sui/scripts/node_modules/.pnpm/@mysten+sui.js@0.51.0/node_modules/@mysten/sui.js/dist/esm/client/http-transport.js:71
      throw new JsonRpcError(data.error.message, data.error.code);
            ^

JsonRpcError: expected value at line 1 column 148
    at SuiHTTPTransport.request (file:///Users/tahliltahlil/Desktop/GRLA_DAO/grla-web3/sui/scripts/node_modules/.pnpm/@mysten+sui.js@0.51.0/node_modules/@mysten/sui.js/dist/esm/client/http-transport.js:71:13)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async SuiClient.queryTransactionBlocks (file:///Users/tahliltahlil/Desktop/GRLA_DAO/grla-web3/sui/scripts/node_modules/.pnpm/@mysten+sui.js@0.51.0/node_modules/@mysten/sui.js/dist/esm/client/client.js:211:12)
    at async getAddChannelTxDetails (file:///Users/tahliltahlil/Desktop/GRLA_DAO/grla-web3/sui/scripts/checkGas.js:7:17)
    at async main (file:///Users/tahliltahlil/Desktop/GRLA_DAO/grla-web3/sui/scripts/checkGas.js:23:5) {
  code: -32602,
  type: 'InvalidParams'
}

```

I am assuming something wrong with the `MoveFunction` parameter. How to resolve this error?