[question] enabling cdc-acm uart and i2c

[e0ne199]

hello everyone, I am trying to enable cdc-acm uart and i2c on raspberry pico using overlay code below :

/ {
	chosen {
		zephyr,console = &usb_cdc;
	};
};
&zephyr_udc0 {
	usb_cdc: usb_cdc_0 {
		compatible = "zephyr,cdc-acm-uart";
	};
};
&i2c0 {
	status = "okay";
	bme680: bme680@77 {
		compatible = "bosch,bme680";
		label = "BME680";
		reg = <0x77>;
	};
};

below is the .conf file :

# Enable USB stack
CONFIG_USB_DEVICE_STACK=y

# Enable USB Initialize at boot
CONFIG_USB_DEVICE_INITIALIZE_AT_BOOT=y

# USB device descriptors
CONFIG_USB_DEVICE_VID=0x2e8a
CONFIG_USB_DEVICE_PID=0x000a
CONFIG_USB_DEVICE_PRODUCT="Pico"
CONFIG_USB_DEVICE_MANUFACTURER="Raspberry Pi"

# Set to "n" for bus-powered devices (powered from the USB host) like the Raspberry Pi Pico.
# Set to "y" for self-powered devices (powered from an external power supply) like PicoDRO hardware.
CONFIG_USB_SELF_POWERED=n

CONFIG_I2C=y
CONFIG_SENSOR=y

the uart does not work when i try to include &i2c0 part...,but without it, the uart works fine...do you know what the problem is with this code?? any response is really appreciated, thx.