TypeError: data.findIndex is not a function

Hey, i have find a bug on Enmap ! The error is:

TypeError: data.findIndex is not a function
    at Enmap.remove (Z:\code\kady\kadyBeta\node_modules\enmap\src\index.js:837:24)
    at eval (eval at <anonymous> (Z:\code\kady\kadyBeta\_interactions\cmd\dev\eval.js:25:23), <anonymous>:1:39)
    at Z:\code\kady\kadyBeta\_interactions\cmd\dev\eval.js:25:23
    at new Promise (<anonymous>)
    at Command.exec (Z:\code\kady\kadyBeta\_interactions\cmd\dev\eval.js:21:15)
    at CommandManager.execute (Z:\code\kady\kadyBeta\_core\_managers\CommandManager.js:84:27)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async commandHandler (Z:\code\kady\kadyBeta\_listeners\nop\messageCreate.js:54:2) {
  [stack]: 'TypeError: data.findIndex is not a function\n' +
    '    at Enmap.remove (Z:\\code\\kady\\kadyBeta\\node_modules\\enmap\\src\\index.js:837:24)\n' +
    '    at eval (eval at <anonymous> (Z:\\code\\kady\\kadyBeta\\_interactions\\cmd\\dev\\eval.js:25:23), <anonymous>:1:39)\n' +
    '    at Z:\\code\\kady\\kadyBeta\\_interactions\\cmd\\dev\\eval.js:25:23\n' +
    '    at new Promise (<anonymous>)\n' +
    '    at Command.exec (Z:\\code\\kady\\kadyBeta\\_interactions\\cmd\\dev\\eval.js:21:15)\n' +
    '    at CommandManager.execute (Z:\\code\\kady\\kadyBeta\\_core\\_managers\\CommandManager.js:84:27)\n' +
    '    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n' +
    '    at async commandHandler (Z:\\code\\kady\\kadyBeta\\_listeners\\nop\\messageCreate.js:54:2)',
  [message]: 'data.findIndex is not a function'
}

The error occurred when I tried to push a string into an object.

This feels like you have an old version of enmap. data.findIndex is not located at line 837 of the current code. Perhaps make sure you're on the lastest version, 5.9.1...

Woups, sorry 😶