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

Samebug tips

  1. ,

    You try to parse a String that contains non-numeric characters to an int. The string must contain decimal characters only, optionally beginning with a + or - sign.

  2. ,

    Can occur when you try to convert a String to a numeric value but the String is not well formatted for the conversion.

java.lang.NumberFormatException: null	at java.lang.Integer.parseInt(	at java.lang.Integer.parseInt(	at com.appium.manager.AppiumParallelTest.checkSelendroid(	at com.appium.manager.AppiumParallelTest.androidNative(	at com.appium.manager.AppiumParallelTest.startingServerInstance(	at com.appium.manager.AppiumParallelTest.startAppiumServerInParallel(	at com.cucumber.listener.ExtentCucumberFormatter.startOfScenarioLifeCycle(	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(	at sun.reflect.DelegatingMethodAccessorImpl.invoke(	at java.lang.reflect.Method.invoke(