Error invalid ELF header on AWS Lambda

[barry-toan]

Sorry if this is a novice question but I have this error when trying to use tree-sitter-kotlin on AWS lambda
I'm new to NodeJs

{
    "errorType": "Error",
    "errorMessage": "/var/task/node_modules/tree-sitter-kotlin/build/Release/tree_sitter_kotlin_binding.node: invalid ELF header",
    "code": "ERR_DLOPEN_FAILED",
    "stack": [
        "Error: /var/task/node_modules/tree-sitter-kotlin/build/Release/tree_sitter_kotlin_binding.node: invalid ELF header",
        "    at Object..node (node:internal/modules/cjs/loader:1732:18)",
        "    at Module.load (node:internal/modules/cjs/loader:1289:32)",
        "    at Function._load (node:internal/modules/cjs/loader:1108:12)",
        "    at TracingChannel.traceSync (node:diagnostics_channel:322:14)",
        "    at wrapModuleLoad (node:internal/modules/cjs/loader:220:24)",
        "    at Module.require (node:internal/modules/cjs/loader:1311:12)",
        "    at require (node:internal/modules/helpers:136:16)",
        "    at load (/var/task/node_modules/node-gyp-build/node-gyp-build.js:22:10)",
        "    at Object.<anonymous> (/var/task/node_modules/tree-sitter-kotlin/bindings/node/index.js:3:43)",
        "    at Module._compile (node:internal/modules/cjs/loader:1554:14)"
    ]
}

version: 0.3.8
node version: 22:
platform: AWS lambda x64 architecture

[wodin]

Could you please provide some info on what you did, how you installed tree-sitter-kotlin, how it is being called, etc. for people like me who have never used AWS Lambda?

[barry-toan]

Hi, thank you for your response.
I installed with this command

npm install --cpu=x64 --os=linux --no-save tree-sitter@0.21.1 tree-sitter-java@0.23.5 tree-sitter-kotlin@0.3.8 tree-sitter-typescript@0.23.2

Below is the simplified version of the typescript code:

import * as Kotlin from 'tree-sitter-kotlin'

// eslint-disable-next-line @typescript-eslint/no-require-imports
const ParserConstruct = require('tree-sitter')
import type * as ParserType from 'tree-sitter'

// work around default import with `export=` syntax in tree-sitter
export type Parser = ParserType

export function getParser(): Parser {
  return new ParserConstruct()
}

export function getKotlinParser(): Parser {
  const parser = getParser()
  parser.setLanguage(Kotlin)
  return parser
}

function test() {
  getKotlinParser().parse(`
    @JsonNaming(PropertyNamingStrategies.SnakeCaseStrategy::class)
  class XXXXX(
          val name: String,
          val email: String,
          val passwordSetupUrl: String? = null,
  ) {
  
      fun hasPasswordSetupUrl(): Boolean {
          return !passwordSetupUrl.isNullOrEmpty()
      }
  }  
    `)
}

Folder structure on lambda look like this

java and typescript parser work well, only kotlin have this issue

More information on AWS lambda x86_64 here: https://docs.aws.amazon.com/lambda/latest/dg/foundation-arch.html

[barry-toan]

I switched to this one and it work
https://github.com/tree-sitter-grammars/tree-sitter-kotlin