java.lang.NullPointerException: Attempt to invoke interface method 'android.hardware.usb.UsbDevice com.hoho.android.usbserial.driver.UsbSerialDriver.getDevice()' on a null object reference

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via GitHub by gregor-srdic
, 11 months ago
Attempt to invoke interface method 'android.hardware.usb.UsbDevice com.hoho.android.usbserial.driver.UsbSerialDriver.getDevice()' on a null object reference
via GitHub by FineTralfazz
, 1 year ago
Attempt to invoke interface method 'android.hardware.usb.UsbDevice com.hoho.android.usbserial.driver.UsbSerialDriver.getDevice()' on a null object reference
java.lang.NullPointerException: Attempt to invoke interface method 'android.hardware.usb.UsbDevice com.hoho.android.usbserial.driver.UsbSerialDriver.getDevice()' on a null object reference
at fr.drangies.cordova.serial.Serial$3.run(Serial.java:226)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1113)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:588)
at java.lang.Thread.run(Thread.java:818)

Users with the same issue

You are the first who have seen this exception.

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.