byte length error when Deno upgraded to v1.31.2

[halparn]

Hi, for a while i'm using btrdb databeses for simple data storage in Deno. After i upgrade Deno it's last version, and try to creating table and upsert some initial datas in it I encountered this error message:

error: Uncaught Error: Expect 16 == 19 throw new Error("Expect " + r.written + " == " + len); ^ at writeValue (https://deno.land/x/[email protected]/src/utils/binval.ts:75:13) at writeValue (https://deno.land/x/[email protected]/src/utils/binval.ts:107:9) at DocumentValue.writeTo (https://deno.land/x/[email protected]/src/utils/value.ts:141:5) at InFileStorage.addData (https://deno.land/x/[email protected]/src/pages/storage.ts:325:11) at async DbDocSet._set (https://deno.land/x/[email protected]/src/database/DbDocSet.ts:150:13) at async DbDocSet.upsert (https://deno.land/x/[email protected]/src/database/DbDocSet.ts:114:5)

Here is an example code how i offently upsert data usage:

const exampleWriteCode = async (dbpath, data) => {
  const db = new Database();
  await db.openFile(dbpath);
  const tbl = await db.createSet("tbl", "doc");
  await db.commit();

  for (let i = 0; i < data.length; i++) {
    const d = data[i];
    await tbl.upsert({ ...d });
  }

  await db.forceCommit();
};

After i encountered this error, downgraded deno to 1.31.1 fix this issue. This error produced v1.31.2 or later.

[lideming]

Hi @halparn, thank you for reporting.
Unfortunately I can't reproduce this error. Could you provide a document object that could be the cause of this error?

[lideming]

It's a bug of TextEncoder.encodeInto() in Deno Runtime: denoland/deno#18255

[lideming]

Fixed in denoland/deno#18518 and released in Deno v1.32.2