After adding "where meta(section).subpath = "测试" ", the code reports an error.

[tyf2018]

After adding "where meta(section).subpath = "测试" ", the code reports an error, how can I fix it? thanks.
The error interface is as follows:

Complete command content:

```dataview
TABLE rows.Tasks.text as 项目
FROM ""
FLATTEN file.tasks as Tasks
where meta(section).subpath = "测试"
WHERE contains(path, "项目") & contains(path, "22年")
WHERE !contains(path, "template")
GROUP BY file.link
```

[AB1908]

Your section syntax is incorrect. Think it's supposed to be rows.Tasks.section since you've flattened and also grouped.

[tyf2018]

Think it's supposed to be rows.Tasks.section

Like this? But the same error is reported.

where meta(rows.Tasks.section).subpath = "测试"

[AB1908]

Can you give me some markdown to test with?

[tyf2018]

Can you give me some markdown to test with?

I gave up on this approach, please ignore this question, thanks.

[AB1908]

Sorry I couldn't get to this in time. Feel free to ask again if you run into something else. The Discord is also a quick way to get answers as folks check that far more frequently.