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parse-platformparse-server

ParseError: 102 Invalid parameter for query: pipeline

After upgrading from Parse Server 2.8.4 to 3.1.3 an aggregate query in cloud code does not work anymore.

The query:

const query = new Parse.Query("MyClass");
const pipeline = {
    "sort":{"_created_at":-1}
};

const results = await query.aggregate(pipeline);

fails with error:

ParseError: 102 Invalid parameter for query: pipeline

I also tried the pipeline object as array which also fails:

const pipeline = [
    {"sort":{"_created_at":-1}}
];

It seems to fail in ClassesRouter.js which does not recognize the pipeline key.

Why is that?

Update: Opened an issue on GitHub because it looks like a bug.

Solution

  • Try updating both Server and SDK to latest versions.

    This issue may have happened because you used a newer SDK on an older version of parse or vice verse