Can you share the complete appium log trace of your execution ?
Also, According to your logs, the automation strategy for new driver( UiAutomator2 driver) is not set in your script.
So ,if you are using android device with OS version 6.0 and above
then add the below capability and re-execute your script again.
caps.setCapability(MobileCapabilityType.AUTOMATION_NAME, “uiAutomator2”);