raspicam | AVA RaspiCam : C API for using Raspberry camera

This is my code inside a json file, whenever I try to run it I get this error: TypeError: Class constructor Wia cannot be invoked without 'new' at Object. (/home/pi/wia-pi-camera/run-camera.js:3:25)

I'm trying to run a script automatic when booting Raspberry with DietPi. My script starts a Python3 programm which then at the end starts an external program MP4Box which merges 2 video files to a mp4 in a folder in my lighttp webserver.

When I start the script manually everything works. But when the script starts automatically on boot, when it comes to the external program MP4Box, I get an error:

Setup: Raspberry PI 4b 4GB with Coral USB accelerator.

I am running this detection program which is from the official Coral USB website.

Running detection with mobilenet_ssd_v2_face_quant_postprocess_edgetpu.tflite works at 30FPS. And the LED on the Coral USB pulses, which means the Edge TPU is running.

My program includes a subdirectory, because a header and a source file are there which are needed. My project looks like this:

EDIT: Perhaps I didn't specify: my goal is to link frame_cap.cpp to the header grab_cut.h, as I require its functions.

I have a working solution to build a TypeScript Node app when deploying to docker via the Dockerfile.template file:

I posted this on the Pi forum but the only answer I received is that I posted it in the wrong place.

Posting on Pi forum

I managed to create a program that will display some buttons and an Image. Now I would like to update the image when a button is clicked. How do I do that?

Here is what I have so far, it all works but missing code to update the displayed image. The 3 second delay before camrea.grab is missing from this code but has been add to the code that I am using.