Error: One or more parameters passed to the API call are invalid.

[Jess182]

Hi bro, when i try to run example code, with dll into bin folder, get tittle error.

It happens when call uareu.dpfpddQueryDevices()

My sensor is working correctly with DigitalPersona workstation.

Environment

• Sensor: DigitalPersona 4000b
• SO: Windows 10;
• Architecture: x64;
• NodeJS: 12.13.0;

Stack trace:
Error: One or more parameters passed to the API call are invalid. at new ErrorHandler (C:\Users\Administrador\Desktop\project\node_modules\uareu-node\dist\modules\handlers\error\error.handler.js:13:23) at C:\Users\Administrador\Desktop\project\node_modules\uareu-node\dist\modules\index.js:179:24 at new Promise (<anonymous>) at UareU.dpfpddQueryDevices (C:\Users\Administrador\Desktop\project\node_modules\uareu-node\dist\modules\index.js:129:56) at C:\Users\Administrador\Desktop\project\main.js:20:26 at processTicksAndRejections (internal/process/task_queues.js:95:5) at async init (C:\Users\Administrador\Desktop\project\main.js:13:12)

[jakeromeopeniano-setup]

Hi sir, I'm having the same problem. Were you able to resolve this @Jess182 ?

[jakeromeopeniano-setup]

sir @lucasfelipecdm , I hope you could give us a bit more details about this error.

[eliseo-arevalo]

I have exactly the same error, how did you solve it? @Jess182 @jakeromeopeniano-setup

[Panda779]

Hi, i'm getting exactly the same error.
I copied the dlls from an installation I performed of the SDK. I also tried the ones shared in a previous issue.
### (Line 16: .then(() => uareu.dpfpddQueryDevices()) ERROR)
I share the code I am testing in the link
https://drive.google.com/file/d/1A17bSUsSqT1O3zAayXM-cNp8MVqsU6W5/view?usp=sharing

Enviroment:

• Sensor: DigitalPersona 4500
• Windows 11 x64
• NodeJS v12.17.0 (x64)

Error:

I hope you can help me solve the problem

[hennryx]

still no answer? hahaha, having the same error😭